|
|
The commands shown in this chapter apply to the Catalyst 8540 MSR, Catalyst 8510 MSR, and LightStream 1010 ATM switch routers. Where an entire command or certain attributes of a command have values specific to a particular switch or switch router, an exception is indicated by the following callouts:
 |
Note Commands that are identical to those documented in the Cisco IOS software documentation have been removed from this chapter. |
|
Note Commands that no longer function as expected in ATM environments have also been removed from this chapter. |
Refer to Appendix D of this command reference for a detailed list of commands that have been removed, changed or replaced.
To display information about the access list, use the show access-lists EXEC command.
show access-lists [aclnumber | aclname]
Syntax Description
aclnumber Number from 1 through 1299 that identifies the access list. aclname Character string that identifies the access list.
Defaults
The system displays all access lists.
Command Modes
EXEC
Command History
11.3.(3a) New command
Release
Modification
Examples
The following example is sample output from the show access-lists command when access list 101 is specified.
Switch# show access-lists 101
Extended IP access list 101
permit tcp host 198.92.32.130 any established (4304 matches)
permit udp host 198.92.32.130 any eq domain (129 matches)
permit icmp host 198.92.32.130 any
permit tcp host 198.92.32.130 host 171.69.2.141 gt 1023
permit tcp host 198.92.32.130 host 171.69.2.135 eq smtp (2 matches)
permit tcp host 198.92.32.130 host 198.92.30.32 eq smtp
permit tcp host 198.92.32.130 host 171.69.108.33 eq smtp
permit udp host 198.92.32.130 host 171.68.225.190 eq syslog
permit udp host 198.92.32.130 host 171.68.225.126 eq syslog
deny ip 150.136.0.0 0.0.255.255 224.0.0.0 15.255.255.255
deny ip 171.68.0.0 0.1.255.255 224.0.0.0 15.255.255.255 (2 matches)
deny ip 172.24.24.0 0.0.1.255 224.0.0.0 15.255.255.255
deny ip 192.82.152.0 0.0.0.255 224.0.0.0 15.255.255.255
deny ip 192.122.173.0 0.0.0.255 224.0.0.0 15.255.255.255
deny ip 192.122.174.0 0.0.0.255 224.0.0.0 15.255.255.255
deny ip 192.135.239.0 0.0.0.255 224.0.0.0 15.255.255.255
deny ip 192.135.240.0 0.0.7.255 224.0.0.0 15.255.255.255
deny ip 192.135.248.0 0.0.3.255 224.0.0.0 15.255.255.255
deny ip 192.150.42.0 0.0.0.255 224.0.0.0 15.255.255.255
An access list counter counts how many packets are allowed by each line of the access list. This number is displayed as the number of matches.
For information on how to configure access lists, refer to the ATM Switch Router Software Configuration Guide.
Related Commands
Used to define an extended IP access list. Currently, this command only supports the IP host. Cisco IOS command removed from this manual. See Appendix D. Cisco IOS command removed from this manual. See Appendix D. Cisco IOS command removed from this manual. See Appendix D.
Command
Description
To step through all active sessions and to print all the accounting records for actively accounted functions, use the show accounting EXEC command. To disable this function, use the no form of the command.
show accountingSyntax Description
This command has no keywords or arguments.
Defaults
Disabled
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
The show accounting command allows you to display the active accountable events on the system.
It provides systems administrators with a quick look at what is going on, and can also help collect information in the event of a data loss on the accounting server. The show accounting command displays additional data on the internal state of AAA if debug aaa accounting is turned on.
Examples
The following example is sample output from the show accounting command.
Switch# show accounting Active Accounted actions on tty0, User chard Priv 1 Task ID 4425, EXEC Accounting record, 0:04:53 Elapsed task_id=4425 service=exec port=0 Task ID 3759, Connection Accounting record, 0:01:06 Elapsed task_id=3759 service=exec port=0 protocol=telnet address=171.19.3.78 cmd=grill Active Accounted actions on tty10, User chard Priv 1 Task ID 5115, EXEC Accounting record, 0:04:07 Elapsed task_id=5115 service=exec port=10 Task ID 2593, Connection Accounting record, 0:00:56 Elapsed task_id=2593 service=exec port=10 protocol=tn3270 address=172.21.14.90 cmd=tn snap Active Accounted actions on tty11, User mary Priv 1 Task ID 7390, EXEC Accounting record, 0:00:25 Elapsed task_id=7390 service=exec port=11 Task ID 931, Connection Accounting record, 0:00:20 Elapsed task_id=931 service=exec port=11 protocol=telnet address=171.19.6.129 cmd=coal
Related Commands
Displays the default domain name, the style of the name lookup service, a list of name server hosts, and the cached list of host names and addresses. Displays terminal line parameters.
Command
Description
To display all alias commands or the alias commands in a specified mode, use the show aliases EXEC command.
show aliases [mode]
Syntax Description
mode Command mode. You can show the alias commands for the following modes by entering the corresponding keywords.
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
All modes except for the null interface mode have their own prompts. For example, the prompt for interface configuration mode is:
Switch(config-if)#
Examples
The following example is sample output from the show aliases exec commands. The default aliases for commands in EXEC mode are displayed.
Switch# show aliases exec Exec mode aliases: h help lo logout p ping r resume s show w where
Related Commands
This command or some of its parameters might not function as expected. Refer to Appendix D. Refer also to the Router Products Command Reference publication for more information about the alias command.
Command
Description
To display the entries in the ARP table, use the show arp EXEC command.
show arpSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example is sample output from the show arp command.
Switch# show arp Protocol Address Age (min) Hardware Addr Type nterface Internet 172.20.42.112 120 0000.a710.4baf ARPA Ethernet3 AppleTalk 4028.5 29 0000.0c01.0e56 SNAP Ethernet2 Internet 172.20.42.114 105 0000.a710.859b ARPA Ethernet3 AppleTalk 4028.9 - 0000.0c02.a03c SNAP Ethernet2 Internet 172.20.42.121 42 0000.a710.68cd ARPA Ethernet3 Internet 172.20.36.9 - 0000.3080.6fd4 SNAP TokenRing0 AppleTalk 4036.9 - 0000.3080.6fd4 SNAP TokenRing0 Internet 172.20.33.9 - c222.2222.2222 SMDS Serial0
Table 18-1 describes the significant fields shown in the first line of output in the display.
| Field | Description |
|---|---|
Protocol | Type of network address this entry includes. |
Address | Network address that is mapped to the MAC address in this entry. |
Age (min) | Interval (in minutes) since this entry was entered in the table, rather than the interval since the entry was last used. (The timeout value is 4 hours.) |
Hardware Addr | MAC address mapped to the network address in this entry. |
Type | Encapsulation type used for the network address in this entry. Possible values include:
|
Related Commands
Controls the interface-specific handling of IP address resolution into 48-bit Ethernet.
Command
Description
To display the extended BOOTP request parameters that were configured for asynchronous interfaces, use the show async bootp EXEC command.
show async bootpSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following is a sample output of the show async bootp command.
Switch# show async bootp The following extended data will be sent in BOOTP responses: bootfile (for address 128.128.1.1) "pcboot" bootfile (for address 131.108.1.111) "dirtboot" subnet-mask 255.255.0.0 time-offset -3600 time-server 128.128.1.1
If no extended data is defined, you receive the following response.
No extended data will be sent in BOOTP responses:
Table 18-2 describes the significant fields shown in the display.
| Field | Description |
|---|---|
bootfile... "pcboot" | Boot file for address 128.128.1.1 is named pcboot. |
subnet-mask 255.255.0.0 | Subnet mask. |
time-offset -3600 | Local time is one hour (3600 seconds) earlier than UTC time. |
time-server 128.128.1.1 | Address of the time server for the network. |
Related Commands
Cisco IOS command removed from this manual.
Command
Description
To list the status of the asynchronous interface 1 associated with the auxiliary port, use the show async status user EXEC command.
show async statusSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
Shows all SLIP asynchronous sessions.
Examples
The following example is sample output from the show async status command.
Switch# show async status
Async protocol statistics:
Rcvd: 5448 packets, 7682760 bytes
1 format errors, 0 checksum errors, 0 overrun, 0 no buffer
Sent: 5455 packets, 7682676 bytes, 0 dropped
Int Local Remote Qd InPack OutPac Inerr Drops MTU Qsz
1 192.31.7.84 Dynamic 0 0 0 0 0 1500 10
Table 18-3 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Rcvd: | Statistics on packets received. |
5548 packets | Packets received. |
7682760 bytes | Total number of bytes. |
1 format errors | Packets with a bad IP header, even before the checksum is calculated. |
0 checksum errors | Count of checksum errors. |
0 overrun | Number of giants received. |
0 no buffer | Number of packets received when no buffer was available. |
Sent: | Statistics on packets sent. |
5455 packets | Packets sent. |
7682676 bytes | Total number of bytes. |
0 dropped | Number of packets dropped. |
Int | Interface number. |
* | Line currently in use. |
Local | Local IP address on the link. |
Remote | Remote IP address on the link. "Dynamic" indicates that a remote address is allowed but has not been specified. "None" indicates that no remote address is assigned or being used. |
Qd | Number of packets on hold queue (Qsz is max). |
InPack | Number of packets received. |
OutPac | Number of packets sent. |
Inerr | Number of total input errors; sum of format errors, checksum errors, overruns, and no buffers. |
Drops | Number of packets received that would not fit on the hold queue. |
MTU | Current maximum transmission unit size. |
Qsz | Current output hold queue size. |
Related Commands
Used to attach or detach a SLIP interface.
Command
Description
To show the ATM accounting configuration information, use the show atm accounting
EXEC command.
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
Catalyst 8540 MSR
The following example is sample output from the show atm accounting EXEC command for a switch router that has remote logging configured.
Switch# show atm accounting ATM Accounting Info: AdminStatus - UP; OperStatus : UP Trap Threshold - 90 percent (4500000 bytes) Interfaces: AT1/0/0 AT2/0/0 File Entry 1 - Name: acctng_file1 Descr: atm accounting data Min-age (seconds): 0 Failed_attempt : soft regular Interval (seconds) : 60 Collect Mode : on-release periodic Sizes: Active 68 bytes (#records 0); Ready 74 bytes (#records 0) Remote Log and local storage are enabled. Primary Log Host: eagle, TCP listen port: 2001, OperStatus: DOWN Alternate Log Host: eagle, TCP listen port: 2002, OperStatus: DOWN Selection Entry 1 - Subtree OID : 1.3.6.1.4.1.9.10.18.1.1 List Bitmap : FF.FE.BF.FC Conn Type : svc-in svc-out pvc pvp spvc-originator spvc-target Active List Bitmap - FF.FE.BF.FC
Examples
Catalyst 8510 MSR and LightStream 1010
The following example is sample output from the show atm accounting EXEC command.
Switch# show atm accountingATM Accounting Info: AdminStatus - DOWN; OperStatus : DOWNTrap Threshold - 90 percent (4500000 bytes)Interfaces:File Entry 1: Name acctng_file1Descr: atm accounting dataMin-age (seconds): 3600Failed_attempt : 0xC0Interval (seconds) : 3600Collect Mode : 0x80No file buffers initializedselection Entry -Selection entry 1, subtree OID - 1.3.6.1.4.1.9.10.18.1.1Selection entry 1, list bitmap - FF.FE.BF.FCSelection entry 1, connType bitmap - F0.00Active selection -Selection entry 1, subtree OID - 1.3.6.1.4.1.9.10.18.1.1Selection entry 1, list bitmap - FF.FE.BF.FCSelection entry 1, connType bitmap - F0.00Debug output:Active Connection/Leg/Party counterssrc_legparties (0), dest_legs (0), dest_parties (0)Sig API: Err - 0New_Conn: OK - 0; Err - 0Rel_Conn: OK - 0; Err - 0New_Leg: OK - 0; Err - 0Rel_Leg: OK - 0; Err - 0New_Party: OK - 0; Err - 0Rel_Party: OK - 0; Err - 0Switch#
Related Commands
Controls the collection of ATM accounting data into a specific file.
Command
Description
To display the active ATM addresses on a switch router, use the show atm addresses EXEC command.
show atm addressesSyntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
The first switch router address is displayed with the word "active" to indicate the current address of the switch router. The output also includes automatically generated soft VC addresses, switch refix(es) used by ILMI, configured interface-specific ILMI prefixes, and the configured LECS addresses.
Examples
The following example is sample output from the show atm addresses command.
Switch# show atm addresses Switch Address(es): 47.00918100000000000CA79E01.00000CA79E01.00 active 88.888888880000000000000000.000000005151.00 Soft VC Address(es): 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.8000.00 ATM3/0/0 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.8010.00 ATM3/0/1 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.8020.00 ATM3/0/2 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.8030.00 ATM3/0/3 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.9000.00 ATM3/1/0 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.9010.00 ATM3/1/1 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.9020.00 ATM3/1/2 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.9030.00 ATM3/1/3 ILMI Switch Prefix(es): 47.0091.8100.0000.0000.0ca7.9e01 88.8888.8888.0000.0000.0000.0000 ILMI Configured Interface Prefix(es): LECS Address(es): 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.9030.01 47.0091.8100.0000.0000.0ca7.9e01.4000.0c81.9030.02
Related Commands
Used to assign a 20-byte ATM address to the switch router.
Command
Description
To display the ATM ARP server table, use the show atm arp-server command.
show atm arp-server atm card/subcard/port[.subinterface]
Syntax Description
card/subcard/port Specifies the card, subcard, and port numbers for the ATM interface. subinterface Specifies the number for the subinterface.
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
The command only applies to the CPU interface. Use this command to see the ARP server configured on the subinterface CPU.
Related Commands
Used to configure an AESA gateway address on an ATM switch router interface that connects to a service provider maintaining a separate ATM addressing plan.
Command
Description
To display a table of connection traffic parameters used by network and connection management, use the show atm connection-traffic-table EXEC command.
show atm connection-traffic-table [row row-index | from-row row-index]
Syntax Description
row Displays a single row by the row-index number. from-row Display the entire connection traffic table starting with the row-index. row-index Index of the single or starting row, in the range of 1 through 2147483647.
Defaults
Display the entire connection traffic table.
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
An asterisk (*) is appended to row indexes created by SNMP but not made active. Because these rows are not active, they cannot be used by connections.
Examples
The following example is sample output from the show atm connection-traffic-table command.
Switch# show atm connection-traffic-table Row Service-category pcr scr/mcr mbs cdvt 1 ubr 7113539 none none 2 cbr 424 none 3 vbr-rt 424 424 50 none 4 vbr-nrt 424 424 50 none 5 abr 424 none none 6 ubr 424 none none 64000 cbr 1741 none 2147483645* ubr 0 none none 2147483646* ubr 1 none none 2147483647* ubr 7113539 none none
Table 18-4 describes the fields shown in the display.
| Field | Description |
|---|---|
Row | Index to the connection traffic table. |
Service-category | One of the following: ubr cbr vbr-rt vbr-nrt abr |
pcr | The value of the peak cell rate. The peak cell rate is measured in kbps, and is used to transmit whole cells, including the header. |
scr/mcr | The value of the sustained cell rate/maximum cell rate. These values are measured in kbps, and are used to transmit whole cells, including the header. |
mbs | The value of the MBS. |
cdvt | The value of the cell delay variation tolerance. |
Related Commands
Used to create a table entry.
Command
Description
To display a specific ATM filter expression or a summary ATM filter expression, use the
show atm filter-expr EXEC command.
Syntax Description
name Name of the ATM filter expression. detail Displays more detailed information; must be the last keyword of the command.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following displays assume filter expressions were defined using the commands shown in the example. The names fred, barney, wilma, and betty are all filter sets.
Switch# atm filter-expr MEN fred or barney Switch# atm filter-expr WOMEN wilma or betty Switch# atm filter-expr ADULTS MEN or WOMEN
The show atm filter-expr command produces the following output.
Switch# show atm filter-expr MEN = fred or barney WOMEN = wilma or betty ADULTS = men or women
The show atm filter-expr detail command produces the following output.
Switch# show atm filter-expr detail MEN = fred or barney WOMEN = wilma or betty ADULTS = (fred or barney) or (wilma or betty)
Related Commands
Configures an ATM address filter that matches patterns.
Command
Description
To display a specific ATM filter set or a summary ATM filter set, use the show atm filter-set
EXEC command.
Syntax Description
name Name of the ATM filter set.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following display assumes the filter sets were defined with the commands shown in the example.
Switch# atm filter-set US-OR-NORDUNET 47.0005... Switch# atm filter-set US-OR-NORDUNET 47.0023... Switch# atm filter-set LOCAL 49.0003...
The following is a sample output from the show atm filter-set command.
Switch# show atm filter-set ATM filter set US-OR-NORDUNET permit 47.0005... permit 47.0023... ATM filter set LOCAL permit 49.0003...
Related Commands
Creates an ATM address filter set.
Command
Description
To display the switch router configuration, use the show atm ilmi-configuration EXEC command.
show atm ilmi-configurationSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
Displays the information and status about the switch configuration.
Examples
The following example is sample output of the show atm ilmi-configuration command.
Switch# show atm ilmi-configuration Switch ATM Address (s): 1122334455667788990112233445566778899000 LECS Address (s): 1122334455667788990011223344556677889900
Table 18-5 describes the fields shown in the display.
| Field | Description |
|---|---|
Switch ATM Address | Displays the current switch router address for the ATM interface. |
LECS Address | Displays the current LECS address for the ATM interface. |
Related Commands
Enables the ILMI on a port.
Command
Description
To display the ILMI-related status information, use the show atm ilmi-status EXEC command.
show atm ilmi-status atm card/subcard/port
Syntax Description
card/subcard/port Specifies the card, subcard, and port number for the ATM interface.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output of the show atm ilmi-status atm command.
Switch# show atm ilmi-status atm 0/1/2 Interface : ATM0/1/2 Interface Type : Private NNI ILMI VCC : (0, 16) ILMI Keepalive : Disabled ILMI State: UpAndNormal Peer IP Addr: 172.20.41.93 Peer IF Name: ATM1/0/3 Peer MaxVPIbits: 8 Peer MaxVCIbits: 14 Peer MaxVPCs: 255 Peer MaxVCCs: 16383 Peer MaxSvccVpi: 255 Peer MinSvccVci: 255 Peer MaxSvpcVpi: 33 Configured Prefix(s) : 47.0091.8100.0000.0040.0b0a.2a81
Table 18-6 describes the fields shown in the display.
| Field | Description |
|---|---|
Interface | Displays the card, subcard, and port number of the specified ATM interface. |
Interface Type | Displays the type of interface for the specified ATM interface. |
ILMI VCC | Displays the number of the current ILMI VCC for the specified ATM interface. |
ILMI Keepalive | Displays the status of ILMI keepalive packets. |
ILMI State | Displays the status for the ILMI for the specified ATM interface. |
Peer IP Addr | Displays the IP address of the peer. |
Peer IF Name | Displays the card, subcard, and port of the peer interface. |
Peer MaxVPIbits | Displays maximum number of bits allowed for VPIs on the peer interface. |
Peer MaxVCIbits | Displays maximum number of bits allowed for VCIs on the peer interface. |
Peer MaxVPCs | Displays the maximum number of switched and permanent VPCs supported on the peer IME ATM interface. |
Peer MaxVCCs | Displays the maximum number of switched and permanent VCCs supported on the peer IME ATM interface. |
Peer MaxSvpcVpi | Displays the maximum VPI that the signalling stack on the peer IME ATM interface is configured to support for allocation to SVPCs. |
Peer MaxSvccVpi | Displays the maximum VPI that the signalling stack on the peer IME ATM interface is configured to support allocation to SVPCs. |
Peer MinSvccVci | Displays the minimum VCI value that the signalling stack on the peer IME ATM interface is configured to support for allocation to SVCCs. The same value applies to all SVCC VPI values for which the signalling stack is configured. |
Configured Prefix | Displays any prefix for the ATM interface. |
Related Commands
Enables the ILMI on a port.
Command
Description
To display ATM-specific information about an ATM interface, use the show atm interface
EXEC command.
Syntax Description
atm Specifies an ATM interface. atm-p Specifies an ATM-P interface. card/subcard/port Specifies the card, subcard, and port number for the ATM or ATM-P interface. .vpt# Specifies the virtual path tunnel number. imagroup Specifies the IMA interface group number (0 to 3). bitmap Displays the ATM interface bitmap. status Displays the ATM interface status. traffic Displays the ATM interface cell traffic.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
If you do not specify a specific interface, all interfaces on the switch are displayed.
Examples
The following example is sample output from the show atm interface command for ATM
interface 3/0/0.
Switch# show atm interface atm 3/0/0
Interface: ATM3/0/0 Port-type: t1suni
IF Status: UP Admin Status: up
Auto-config: enabled AutoCfgState: completed
IF-Side: Network IF-type: NNI
Uni-type: not applicable Uni-version: not applicable
Max-VPI-bits: 8 Max-VCI-bits: 14
Max-VP: 255 Max-VC: 16383
ConfMaxSvpcVpi: 255 CurrMaxSvpcVpi: 255
ConfMaxSvccVpi: 255 CurrMaxSvccVpi: 255
ConfMinSvccVci: 35 CurrMinSvccVci: 35
Svc Upc Intent: pass Signalling: Enabled
ATM Address for Soft VC: 47.0091.8100.0000.0040.0b0a.2a81.4000.0c81.8000.00
Configured virtual links:
PVCLs SoftVCLs SVCLs TVCLs PVPLs SoftVPLs SVPLs Total-Cfgd Inst-Conns
4 0 0 0 0 0 0 4 4
Logical ports(VP-tunnels): 0
Input cells: 14587 Output cells: 14638
5 minute input rate: 0 bits/sec, 0 cells/sec
5 minute output rate: 0 bits/sec, 0 cells/sec
Input AAL5 pkts: 95092, Output AAL5 pkts: 95109, AAL5 crc errors: 0
Table 18-7 describes the fields shown in the display.
| Field | Description |
|---|---|
Interface | Displays the card number, subcard number, port number, and VP tunnel number of the interface. |
Port-type | Displays the type of port for the specified ATM interface. |
IF status | Displays the operational status of the specified ATM interface. |
Admin status | Displays the administrative status of the specified ATM interface. |
Auto-config | Displays whether ILMI autoconfiguration is enabled or disabled. |
AutoCfgState | Displays the state of ILMI autoconfiguration for the specified ATM interface. |
IF-side | Displays the interface side for the specified ATM interface. |
IF-type | Displays the type of ATM interface (UNI, NNI, or IISP). |
Uni-type | Displays whether a UNI interface type is public or private. |
Uni-version | Displays the version of a UNI. |
Max-VPI-bits | Displays the maximum number of VPI bits. |
Max-VCI-bits | Displays the maximum number of VCI bits. |
Max-VP | Displays the maximum number of virtual paths on the specified ATM interface. |
Max-VC | Displays the maximum number of virtual channels on the specified ATM interface. |
ConfMaxSvpcVpi | Displays the maximum VPI that the signalling stack on the ATM interface is configured to support for allocation to SVPCs. |
CurrMaxSvpcVpi | Displays the maximum VPI that the signalling stack on the ATM interface currently supports for allocation to SVPCs. |
ConfMaxSvccVpi | Displays the maximum VPI that the signalling stack on the ATM interface is configured to support for allocation to SVCCs. |
CurrMaxSvccVpi | Displays the maximum VPI that the signalling stack on the ATM interface currently supports for allocation to SVCCs. |
ConfMinSvccVci | Displays the minimum VCI value that the signalling stack is configured to support for allocation to SVCCs. |
CurrMinSvccVci | Displays the minimum VCI value that the signalling stack currently supports for allocation to SVCCs. |
Svc Upc Intent | Displays the intended UPC mode to use for SVCs on the interface. |
Signalling | Displays whether ILMI signalling is enabled. |
PVCLs | Displays the number of active PVCs for the specified ATM interface. |
PVPLs | Displays the number of active PVPs for the specified ATM interface. |
SoftVCLs | Displays the number of active soft VCLs for the specified ATM interface. |
SVCLs | Displays the number of active switched VCLs for the specified ATM interface. |
SoftVPLs | Displays the number of active soft VPLs for the specified ATM interface. |
SVPLs | Displays the number of active switched VPLs for the specified ATM interface. |
Total-Cfgd | Displays the total number of configured virtual links. |
Inst-Conns | Displays the number of installed connections for the specified ATM interface. |
Input cells | Displays the number of cells received. |
Logical ports (VP-tunnels) | Displays the number of the logical (subinterface) port. |
Output cells | Displays the number of cells sent. |
5 minute input rate | Displays the total number of cells received in 5 minutes, measured in bits per second and cells per second. |
5 minute output rate | Displays the total number of cells sent in 5 minutes, measured in bits per second and cells per second. |
Input, output, and CRC errors | Displays the number of AAL5 packets that were input, output, and had CRC errors for the specified ATM interface. |
The following is sample output from the show atm interface command for the subinterface.
Switch# show atm interface atm 0/1/0.2 Interface: ATM0/1/0.2 Port-type: vp tunnel IF Status: UP Admin Status: up Auto-config: enabled AutoConfigState: waiting for response from peer IF-Side Network Interface-type: UNI Uni-type: Private Uni-version: V3.1 Max-VPI-bits: 0 Max-VCI-bits: 10 Max-VP: 0 Max-VC: 16383 ConfMaxSvpcVpi: 255 CurrMaxSvpcVpi: 255 ConfMaxSvccVpi: 255 CurrMaxSvccVpi: 255 ConfMinSvccVci: 33 CurrMinSvccVci: 33 Signalling: Enabled ATM Address for Soft VC: 47.0091.8100.0000.0041.0b0a.1581.4000.0c80.1000.02 Configured virtual links: PVCLs SoftVCLs SVCLs Total-Cfgd Installed-Conns 4 0 0 4 4
Examples
The following is sample output from the show atm interface command for an IMA group.
Switch# show atm interface atm 0/0/ima1
Interface: ATM0/0/ima1 Port-type: imapam_t1_ima
IF Status: UP Admin Status: up
Auto-config: enabled AutoCfgState: completed
IF-Side: Network IF-type: NNI
Uni-type: not applicable Uni-version: not applicable
Max-VPI-bits: 8 Max-VCI-bits: 14
Max-VP: 255 Max-VC: 16383
ConfMaxSvpcVpi: 255 CurrMaxSvpcVpi: 255
ConfMaxSvccVpi: 255 CurrMaxSvccVpi: 255
ConfMinSvccVci: 35 CurrMinSvccVci: 35
Svc Upc Intent: pass Signalling: Enabled
ATM Address for Soft VC: 47.0091.8100.0000.0040.0b0a.2a81.4000.0c80.0090.00
Configured virtual links:
PVCLs SoftVCLs SVCLs TVCLs PVPLs SoftVPLs SVPLs Total-Cfgd Inst-Conns
3 0 0 0 0 0 0 3 3
Logical ports(VP-tunnels): 0
Input cells: 14806 Output cells: 14730
5 minute input rate: 0 bits/sec, 0 cells/sec
5 minute output rate: 0 bits/sec, 0 cells/sec
Input AAL5 pkts: 95217, Output AAL5 pkts: 95193, AAL5 crc errors: 0
Related Commands
Used to create a PVP. Displays the contents of all current IP access lists. Displays current information about ATM interfaces and the number of installed connections. Displays the IMA interface, IMA group, and ATM layer hardware configuration.
Command
Description
To display resource management interface configuration status and statistics, use the
show atm interface resource EXEC command.
Syntax Description
atm Specifies an ATM interface. atm-p Specifies an ATM-P interface. card/subcard/port Specifies the card, subcard, and port number for the ATM or ATM-P interface. imagroup Specifies an IMA group number (0 to 3). accounting Displays RM interface CAC statistics.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The show atm interface resource command displays different information depending on the type of interface:
Examples
Catalyst 8540 MSR
The following example shows the resource management information displayed by the
show atm interface resource command for a physical interface with the switch processor feature card installed.
Switch# show atm interface resource atm 0/0/1 Resource Management configuration: Service Classes: Service Category map: c1 cbr, c2 vbr-rt, c3 vbr-nrt, c4 abr, c5 ubr Scheduling: RS c1 WRR c2, WRR c3, WRR c4, WRR c5 WRR Weight: 8 c2, 1 c3, 1 c4, 1 c5 Pacing: disabled 0 Kbps rate configured, 0 Kbps rate installed overbooking : 300% Service Categories supported: cbr,vbr-rt,vbr-nrt,abr,ubr Link Distance: 0 kilometers Controlled Link sharing: Max aggregate guaranteed services: 90% Rx, 90% TX Max bandwidth: none cbr RX, none cbr TX, 35% vbr RX, 35% vbr TX, none abr RX, none abr TX, none ubr RX, none ubr TX Min bandwidth: none cbr RX, none cbr TX, none vbr RX, none vbr TX, none abr RX, none abr TX, none ubr RX, none ubr TX Best effort connection limit: disabled 0 max connections Max traffic parameters by service (rate in Kbps, tolerance in cell-times): Peak-cell-rate RX: none cbr, none vbr, none abr, none ubr Peak-cell-rate TX: none cbr, none vbr, none abr, none ubr Sustained-cell-rate: none vbr RX, none vbr TX Minimum-cell-rate RX: none abr, none ubr Minimum-cell-rate TX: none abr, none ubr CDVT RX: none cbr, none vbr, none abr, none ubr CDVT TX: none cbr, none vbr, none abr, none ubr MBS: none vbr RX, none vbr TX Resource Management state: Physical Line Rate (in Kbps) : 155520 Available bit rates (in Kbps): 139967 cbr RX, 139967 cbr TX, 54431 vbr RX, 54431 vbr TX, 139967 abr RX, 139967 abr TX, 139967 ubr RX, 139967 ubr TX Allocated bit rates: 0 cbr RX, 0 cbr TX, 0 vbr RX, 0 vbr TX, 0 abr RX, 0 abr TX, 0 ubr RX, 0 ubr TX Best effort connections: 0 pvcs, 0 svcs Switch#
Examples
Catalyst 8540 MSR
The following example shows the resource management information displayed by the
show atm interface resource command for OC-48c ports only.
Switch# show atm interface resource atm 11/0/0
Resource Management configuration:
Service Classes:
Service Category map: c2 cbr, c2 vbr-rt, c3 vbr-nrt, c4 abr,
Scheduling: RS c1 WRR c2, WRR c3, WRR c4, WRR c5
WRR Weight: 15 c2, 2 c3, 2 c4, 2 c5
CAC Configuration to account for Framing Overhead : Disabled
Pacing: disabled 0 Kbps rate configured, 0 Kbps rate installed
Service Categories supported: cbr,vbr-rt,vbr-nrt,abr,ubr
Link Distance: 0 kilometers
Controlled Link sharing:
Max aggregate guaranteed services: none RX, none TX
Max bandwidth: none cbr RX, none cbr TX, none vbr RX, none vbr TX,
none abr RX, none abr TX, none ubr RX, none ubr TX
Min bandwidth: none cbr RX, none cbr TX, none vbr RX, none vbr TX,
none abr RX, none abr TX, none ubr RX, none ubr TX
Best effort connection limit: disabled 0 max connections
Max traffic parameters by service (rate in Kbps, tolerance in cell-times):
Peak-cell-rate RX: none cbr, none vbr, none abr, none ubr
Peak-cell-rate TX: none cbr, none vbr, none abr, none ubr
Sustained-cell-rate: none vbr RX, none vbr TX
Minimum-cell-rate RX: none abr, none ubr
Minimum-cell-rate TX: none abr, none ubr
CDVT RX: none cbr, none vbr, none abr, none ubr
CDVT TX: none cbr, none vbr, none abr, none ubr
MBS: none vbr RX, none vbr TX
Resource Management state:
Scheduler 1:
Available bit rates (in Kbps):
590975 cbr TX, 590975 vbr TX, 590975 abr TX, 590975 ubr TX
Allocated bit rates (in Kbps):
0 cbr TX, 0 vbr TX, 0 abr TX, 0 ubr TX
Scheduler 2:
Available bit rates (in Kbps):
590975 cbr TX, 590975 vbr TX, 590975 abr TX, 590975 ubr TX
Allocated bit rates (in Kbps):
0 cbr TX, 0 vbr TX, 0 abr TX, 0 ubr TX
Scheduler 3:
Available bit rates (in Kbps):
590975 cbr TX, 590975 vbr TX, 590975 abr TX, 590975 ubr TX
Allocated bit rates (in Kbps):
0 cbr TX, 0 vbr TX, 0 abr TX, 0 ubr TX
Scheduler 4:
Available bit rates (in Kbps):
590975 cbr TX, 590975 vbr TX, 590975 abr TX, 590975 ubr TX
Allocated bit rates (in Kbps):
0 cbr TX, 0 vbr TX, 0 abr TX, 0 ubr TX
Available bit rates (in Kbps):
2363903 cbr RX, 2363903 cbr TX, 2363903 vbr RX, 2363903 vbr TX,
2363903 abr RX, 2363903 abr TX, 2363903 ubr RX, 2363903 ubr TX
Allocated bit rates:
0 cbr RX, 0 cbr TX, 0 vbr RX, 0 vbr TX,
0 abr RX, 0 abr TX, 0 ubr RX, 0 ubr TX
Best effort connections: 0 pvcs, 0 svcs
Examples
Catalyst 8510 MSR and LightStream 1010
The following example shows the resource management information displayed by the
show atm interface resource command for a physical interface with an FC-PCQ installed.
Switch# show atm interface resource atm 1/1/0
Resource Management configuration:
Service Classes:
Service Category map: c2 cbr, c2 vbr-rt, c3 vbr-nrt, c4 abr, c5 ubr
Scheduling: RS c1 WRR c2, WRR c3, WRR c4, WRR c5
WRR Weight: 15 c2, 2 c3, 2 c4, 2 c5
CAC Configuration to account for Framing Overhead : Disabled
Pacing: disabled 0 Kbps rate configured, 0 Kbps rate installed
Service Categories supported: cbr,vbr-rt,vbr-nrt,abr,ubr
Link Distance: 0 kilometers
Controlled Link sharing:
Max aggregate guaranteed services: none RX, none TX
Max bandwidth: none cbr RX, none cbr TX, none vbr RX, none vbr TX,
none abr RX, none abr TX, none ubr RX, none ubr TX
Min bandwidth: none cbr RX, none cbr TX, none vbr RX, none vbr TX,
none abr RX, none abr TX, none ubr RX, none ubr TX
Best effort connection limit: disabled 0 max connections
Max traffic parameters by service (rate in Kbps, tolerance in cell-times):
Peak-cell-rate RX: none cbr, none vbr, none abr, none ubr
Peak-cell-rate TX: none cbr, none vbr, none abr, none ubr
Sustained-cell-rate: none vbr RX, none vbr TX
Minimum-cell-rate RX: none abr, none ubr
Minimum-cell-rate TX: none abr, none ubr
CDVT RX: none cbr, none vbr, none abr, none ubr
CDVT TX: none cbr, none vbr, none abr, none ubr
MBS: none vbr RX, none vbr TX
Resource Management state:
Available bit rates (in Kbps):
147743 cbr RX, 147743 cbr TX, 147743 vbr RX, 147743 vbr TX,
147743 abr RX, 147743 abr TX, 147743 ubr RX, 147743 ubr TX
Allocated bit rates:
0 cbr RX, 0 cbr TX, 0 vbr RX, 0 vbr TX,
0 abr RX, 0 abr TX, 0 ubr RX, 0 ubr TX
Best effort connections: 1 pvcs, 0 svcs
Examples
The following example shows the resource management information displayed by the
show atm interface resource command with the accounting parameter.
Switch# show atm interface resource atm 3/1/0 accounting
RCAC result statistics (by request service category):
cbr:
0 satisfied, 0 no bandwidth, 0 delay
0 loss, 0 delay variation, 0 traffic parameter
vbr-rt:
3 satisfied, 0 unsupported combination, 0 no bandwidth
0 delay, 0 loss, 0 delay variation
0 traffic parameter
vbr-nrt:
0 satisfied, 0 unsupported combination, 0 no bandwidth
0 loss, 0 traffic parameter
abr:
0 satisfied, 0 traffic parameter, 0 best effort limit
ubr:
0 satisfied, 0 traffic parameter, 0 best effort limit
The following example shows the resource management information displayed by the
show atm interface resource command for an IMA interface.
Switch# show atm interface resource atm 0/0/ima1
Resource Management configuration:
Service Classes:
Service Category map: c2 cbr, c2 vbr-rt, c3 vbr-nrt, c4 abr, c5 ubr
Scheduling: RS c1 WRR c2, WRR c3, WRR c4, WRR c5
WRR Weight: 15 c2, 2 c3, 2 c4, 2 c5
CAC Configuration to account for Framing Overhead : Disabled
Pacing: disabled 0 Kbps rate configured, 0 Kbps rate installed
Service Categories supported: cbr,vbr-rt,vbr-nrt,abr,ubr
Link Distance: 0 kilometers
Controlled Link sharing:
Max aggregate guaranteed services: none RX, none TX
Max bandwidth: none cbr RX, none cbr TX, none vbr RX, none vbr TX,
none abr RX, none abr TX, none ubr RX, none ubr TX
Min bandwidth: none cbr RX, none cbr TX, none vbr RX, none vbr TX,
none abr RX, none abr TX, none ubr RX, none ubr TX
Best effort connection limit: disabled 0 max connections
Max traffic parameters by service (rate in Kbps, tolerance in cell-times):
Peak-cell-rate RX: none cbr, none vbr, none abr, none ubr
Peak-cell-rate TX: none cbr, none vbr, none abr, none ubr
Sustained-cell-rate: none vbr RX, none vbr TX
Minimum-cell-rate RX: none abr, none ubr
Minimum-cell-rate TX: none abr, none ubr
CDVT RX: none cbr, none vbr, none abr, none ubr
CDVT TX: none cbr, none vbr, none abr, none ubr
MBS: none vbr RX, none vbr TX
Resource Management state:
Available bit rates (in Kbps):
4340 cbr RX, 4340 cbr TX, 4340 vbr RX, 4340 vbr TX,
4340 abr RX, 4340 abr TX, 4340 ubr RX, 4340 ubr TX
Available bit rates for SVCs (in Kbps):
4340 cbr RX, 4340 cbr TX, 4340 vbr RX, 4340 vbr TX,
4340 abr RX, 4340 abr TX, 4340 ubr RX, 4340 ubr TX
Allocated bit rates:
0 cbr RX, 0 cbr TX, 0 vbr RX, 0 vbr TX,
0 abr RX, 0 abr TX, 0 ubr RX, 0 ubr TX
Best effort connections: 0 pvcs, 0 svcs
Table 18-8 describes the field values shown in the previous displays.
| Field | Values |
|---|---|
Service category map | The service category-to-variable map. |
Scheduling | Type of scheduling used by each service category. |
WRR Weight | The weighted round-robin weight used by each service category configured for weighted round-robin scheduling. |
Pacing | The status of pacing (enabled or disabled) and the rate in kbps. |
Link distance | The link distance in kilometers. |
Max aggregate guaranteed services | The maximum aggregate guaranteed services bandwidth allocatable to connections, expressed in percent of the bandwidth on the interface in a particular direction. |
Max bandwidth | The maximum bandwidth allocatable to connections of a particular service type, expressed in percent of the bandwidth on the interface in a particular direction. |
Min bandwidth | The minimum bandwidth allocatable to connections of a particular service type, expressed in percent of the bandwidth on the interface in a particular direction. |
Best effort connection limit | The maximum number of best effort connections. |
Peak-cell-rate RX | The peak receive cell rate by service category. |
Peak-cell-rate TX | The peak transmit cell rate by service category. |
Sustained-cell-rate | The sustained cell rate by service category. |
Tolerance RX | The receive tolerance (cell delay variation or maximum burst size) by service category. |
Tolerance TX | The transmit tolerance (cell delay variation or maximum burst size) by service category. |
Available bit rates (in kbps) | The transmit and receive bit rates available by service category in kbps. |
Allocated bit rates | The transmit and receive bit rates allocated by service category in kbps. |
Best effort connections | The number of PVC and SVC best-effort connections. |
Related Commands
Changes or sets the interface limit on the number of best-effort connections. Instructs CAC to consider framing overhead. Changes the resource management interface controlled link-sharing parameters. Configures the maximum CDVT (per service category and direction) allowed for a connection on an interface by CAC. Changes the interface maximum for incoming and outgoing MBS at connection startup. Configures the maximum MCR for ABR and UBR service category traffic flowing into and out of the switch. Configures the maximum PCR for specific service categories and traffic directions. Configures the maximum SCR for traffic flow in either direction. Configures overbooking on an ATM or IMA interface. Permits or denies a service category on an ATM physical interface, shaped VP tunnel subinterface, or hierarchical VP tunnel subinterface. Alters the propagation delay component of the cell-transfer delay offered by an interface. Changes the maximum queue size of the output queue. atm output-threshold (Catalyst 8510 MSR and LightStream 1010) Changes the output queue thresholds. Enables or changes the artificial limitation on interface output rate.
Command
Description
To display the list of all configured ATM static maps to remote hosts on an ATM network,
use the show atm map EXEC command.
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show atm map command.
Switch# show atm map Map list ab: PERMANENT ip 1.1.1.1 maps to VC 200
The following example is sample output from the show atm map command for a multipoint connection.
Switch# show atm map Map list atm_pri: PERMANENT ip 4.4.4.4 maps to NSAP CD.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12, broadcast, aal5mux, multipoint connection up, VC 6 ip 4.4.4.6 maps to NSAP DE.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12, broadcast, aal5mux, connection up, VC 15, multipoint connection up, VC 6 Map list atm_ipx: PERMANENT ipx 1004.dddd.dddd.dddd maps to NSAP DE.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12, broadcast, aal5mux, multipoint connection up, VC 8 ipx 1004.cccc.cccc.cccc maps to NSAP CD.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12, broadcast, aal5mux, multipoint connection up, VC 8 Map list atm_apple: PERMANENT appletalk 62000.5 maps to NSAP CD.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12, broadcast, aal5mux, multipoint connection up, VC 4 appletalk 62000.6 maps to NSAP DE.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12, broadcast, aal5mux, multipoint connection up, VC 4
Table 18-9 describes the fields shown in the display.
| Field | Description |
|---|---|
Map list | Name of map list. |
PERMANENT | This map entry was entered from configuration; it was not entered automatically by a process. |
protocol address maps to VC x | Name of protocol, the protocol address, and the VCD or NSAP the address is mapped. |
broadcast | Indicates pseudo-broadcasting. |
aal5mux | Indicates the encapsulation used, a multipoint or point-to-point virtual connection, and the number of the virtual connection. |
multipoint connection up | Indicates that this is a multipoint virtual connection. |
VC 6 | Number of the virtual connection. |
Connection up | Indicates a point-to-point virtual connection. |
Related Commands
Used to create a PVC. Defines an ATM map statement for either a PVC or SVC.
Command
Description
To show the E.164 AESAs with the E.164 AFI to the left-justified encoding format, use the
show atm pnni aesa embedded-number privileged EXEC command.
Syntax Description
prefix E.164 AFI portion of the E.164 AESA.
Command Modes
Privileged EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command displays E.164 AESAs with the E.164 AFI to the left-justified encoding format.
Examples
The following example is sample output from the show atm pnni aesa embedded-number command, without the prefix specified.
Switch# show atm pnni aesa embedded-number AESA embedded-number is left-justified.
The following example is sample output from the show atm pnni aesa embedded-number command, with the prefix specified.
Switch# show atm pnni aesa embedded-number 45001234
AESA embedded-number is left-justified.
Translating 45.0012.34/32 to
45.1234/24
Related Commands
Enables PNNI debugging output.
Command
Description
To show the aggregated PNNI links on the switch, use the show atm pnni aggregation link privileged EXEC command.
show atm pnni aggregation link [local-node node-index] [aggregation-detail | border-detail]
Syntax Description
local-node Specifies the PNNI local node, where higher-level induced links are generated. node-index Index number of the PNNI local node, in the range of 1 to 8. aggregation-detail Displays the aggregation table with aggregated metrics for the higher-level induced links. border-detail Displays the aggregation table with all border uplink metrics.
Command Modes
Privileged EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command displays the aggregation table(s) for PNNI links.
Examples
The following example is sample output from the show atm pnni aggregation link command.
Switch# show atm pnni aggregation link
PNNI link aggregation for local-node 2 (level=44, name=rhino18.2.44)
Configured aggregation modes (per service class):
CBR VBR-RT VBR-NRT ABR UBR
~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~
best-link best-link best-link best-link best-link
Aggregated outside links from child peer group:
Upnode Number: 10 Upnode Name: rhino27.2.44
AggToken InducPort BorderPort Border Node(No./Name)
~~~~~~~~~~ ~~~~~~~~~ ~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~
0 02202000 ATM0/1/2 1 rhino18
Upnode Number: 11 Upnode Name: Switch.3.32
AggToken InducPort BorderPort Border Node(No./Name)
~~~~~~~~~~ ~~~~~~~~~ ~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~
0 02CF2000 ATM0/0/2 1 rhino18
5 02CF2005 ATM0/0/2.4 9 ls1010-1
8197 02CF22A1 ATM0/0/1 9 ls1010-1
PNNI link aggregation for local-node 3 (level=32, name=rhino18.3.32)
Configured aggregation modes (per service class):
CBR VBR-RT VBR-NRT ABR UBR
~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~
best-link best-link best-link best-link best-link
Aggregated outside links from child peer group:
Upnode Number: 11 Upnode Name: Switch.3.32
AggToken InducPort BorderPort Border Node(No./Name)
~~~~~~~~~~ ~~~~~~~~~ ~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~
0 03CF2000 2CF2000 2 rhino18.2.44
5 03CF2005 2CF2005 2 rhino18.2.44
8197 03CF22A1 2CF22A1 2 rhino18.2.44
Related Commands
Specifies the aggregation token for a PNNI interface.
Command
Description
To show the PNNI nodal aggregation tables for a complex node, use the
show atm pnni aggregation node privileged EXEC command.
Syntax Description
local-node Specifies the complex PNNI local node. node-index Index number of the PNNI local node, in the range of 2 to 8. border-detail Displays the border path table with path metrics between all pairs of border nodes in the child peer group. exception-detail Displays the complex node radius, spokes, and exception bypasses. port hex-port id Displays the calculated metrics for all spokes and bypasses connected to the specified port. The metrics also display for nonexception spokes or bypasses. port2 hex-port id Specifies the second port of a port pair and displays the metrics for a single spoke or bypass.
Command Modes
Privileged EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command displays the aggregation table(s) for a complex PNNI local node.
Examples
The following example is sample output from the show atm pnni aggregation node command.
Switch# show atm pnni aggregation node
PNNI nodal aggregation for local-node 2 (level=56, child PG level=60)
Complex node representation, exception threshold: 60%
Configured nodal aggregation modes (per service class):
CBR VBR-RT VBR-NRT ABR UBR
~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~
best-link best-link best-link best-link aggressive
Summary Complex Node Port List:
Port ID Rem Inn Agg-Token Border Cnt In-Spoke Out-Spoke Agg-Accur
~~~~~~~~ ~~~~~~~ ~~~~~~~~~~ ~~~~~~~~~~ ~~~~~~~~~ ~~~~~~~~~ ~~~~~~~~~~
21FB000 12 0 1 default default ok
2371000 13 0 1 default default ok
Summary Complex Node Bypass Pairs List (exception bypass pairs only)
/~~~~~~~~ LOWER PORT ID ~~~~~~~~\ /~~~~~~~~ HIGHER PORT ID ~~~~~~~\
Port ID Rem Inn Agg-Token Inacc Port ID Rem Inn Agg-Token Inacc Exceptns
~~~~~~~~ ~~~~~~~ ~~~~~~~~~~ ~~~~~ ~~~~~~~~ ~~~~~~~ ~~~~~~~~~~ ~~~~~ ~~~~~~~~
21FB000 12 0 no 2371000 13 0 no fwd rev
Table 18-10 describes field descriptions for the show atm pnni aggregation node command.
| Field | Description |
|---|---|
Port ID = 0 | Represents the nucleus. |
Agg-Accur | Displays the aggregation accuracy of the aggregated links. |
Inacc | Indicates the state of the aggregation accuracy, either yes or no. If the aggregated links are on different border nodes that are distant from one another, it might not be possible to accurately represent their spoke and bypass metrics with a single set of metrics. In this case, they are shown as inaccurate. |
Examples
The following example is sample output from the show atm pnni aggregation node exception-detail command.
Switch# show atm pnni aggregation node exception-detail
PNNI nodal aggregation for local-node 2 (level=56, child PG level=60)
Complex node representation, exception threshold: 60%
Metrics for Complex Node Default Radius (input 0x0, output 0x0):
vp capable
maxcr avcr ctd cdv clr0 clr01 aw crm vf
CBR 155519 147743 128 115 10 10 4200 n/a n/a
VBR-RT 155519 155519 589 576 8 8 4200 --- ---
VBR-NRT 155519 155519 n/a n/a 8 8 4200 --- ---
ABR 155519 0 n/a n/a n/a n/a 4200 n/a n/a
UBR 155519 n/a n/a n/a n/a n/a 3360 n/a n/a
Detailed Complex Node Bypass Pairs List (exception bypass pairs only)
/~~~~~~~~ LOWER PORT ID ~~~~~~~~\ /~~~~~~~~ HIGHER PORT ID ~~~~~~~\
Port ID Rem Inn Agg-Token Inacc Port ID Rem Inn Agg-Token Inacc Exceptns
~~~~~~~~ ~~~~~~~ ~~~~~~~~~~ ~~~~~ ~~~~~~~~ ~~~~~~~ ~~~~~~~~~~ ~~~~~ ~~~~~~~~
21FB000 12 0 no 2371000 13 0 no fwd rev
Remote nodes for this port pair:
21FB000 2371000 Remote Node (No./Name)
~~~~~~~~ ~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
remote 12 pnni-09.2.56
remote 13 pnni-11
Border nodes for this port pair:
21FB000 2371000 Border Node (No./Name)
~~~~~~~~ ~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
border 1 pnni-14
border 9 pnni-12
Metrics for Complex Node Bypass (input 0x21FB000, output 0x2371000):
vp capable
maxcr avcr ctd cdv clr0 clr01 aw crm vf
CBR 155519 147743 154 138 10 10 5040 n/a n/a
VBR-RT 155519 155519 707 691 8 8 5040 --- ---
VBR-NRT 155519 155519 n/a n/a 8 8 5040 --- ---
ABR 155519 0 n/a n/a n/a n/a 5040 n/a n/a
UBR 155519 n/a n/a n/a n/a n/a 5040 n/a n/a
Metrics for Complex Node Bypass (input 0x2371000, output 0x21FB000):
vp capable
maxcr avcr ctd cdv clr0 clr01 aw crm vf
CBR 155519 147743 154 138 10 10 5040 n/a n/a
VBR-RT 155519 155519 707 691 8 8 5040 --- ---
VBR-NRT 155519 155519 n/a n/a 8 8 5040 --- ---
ABR 155519 0 n/a n/a n/a n/a 5040 n/a n/a
UBR 155519 n/a n/a n/a n/a n/a 5040 n/a n/a
The following example is sample output from the show atm pnni aggregation node border-detail command.
Switch# show atm pnni aggregation node border-detail
Nodal aggregation is complex for local-node 2 (level=56, name=pnni-14.2.56),
No of border nodes 2,
Table version 13 active for 07:05:31 [hh:mm:ss]
Configured nodal aggregation modes (per service class):
CBR VBR-RT VBR-NRT ABR UBR
~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~ ~~~~~~~~~~~
best-link best-link best-link best-link aggressive
Inter Border-Node Metric Table
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
From border 1 ---> border 9 [pnni-14-->pnni-12]
vp capable, (vp_cap_flags=0x1F)
maxcr avcr ctd cdv clr0 clr01 aw crm vf
CBR 155519 147743 154 138 10 10 5040 n/a n/a
VBR-RT 155519 155519 707 691 8 8 5040 --- ---
VBR-NRT 155519 155519 n/a n/a 8 8 5040 --- ---
ABR 155519 0 n/a n/a n/a n/a 5040 n/a n/a
UBR 155519 n/a n/a n/a n/a n/a 5040 n/a n/a
From border 9 ---> border 1 [pnni-12-->pnni-14]
vp capable, (vp_cap_flags=0x1F)
maxcr avcr ctd cdv clr0 clr01 aw crm vf
CBR 155519 147743 154 138 10 10 5040 n/a n/a
VBR-RT 155519 155519 707 691 8 8 5040 --- ---
VBR-NRT 155519 155519 n/a n/a 8 8 5040 --- ---
ABR 155519 0 n/a n/a n/a n/a 5040 n/a n/a
UBR 155519 n/a n/a n/a n/a n/a 5040 n/a n/a
Related Commands
Specifies the aggregation token for a PNNI interface. Specifies the type of PNNI LGN representation.
Command
Description
To show the precalculated background route table to other PNNI nodes, use the show atm pnni background routes EXEC command.
show atm pnni background routes [internal-node-num] [abr | cbr | vbr_rt | vbr_nrt | ubr]
Syntax Description
internal-node-num Shows the background route tables for the node specified by this internal node number. abr Shows the background route tables for the available bit rate service category. cbr Shows the background route tables for the constant bit rate service category. vbr_rt Shows the background route tables for the real-time variable bit rate service category. vbr_nrt Shows the background route tables for the non-real-time variable bit rate service category. ubr Shows the background route tables for the unspecified bit rate service category. admin-weight Shows the background route tables based on administrative weight as the primary metric. cdv Shows the background route tables based on cell delay variation as the primary metric. ctd Shows the background route tables based on cell transfer delay as the primary metric.
Command Modes
EXEC
Command History
11.1(4) New command. Originally bg routes 11.2(5) Modified: changed to show atm pnni background routes.
Release
Modification
.
Usage Guidelines
Use this command to display routes from the background route tables to all known nodes in the
PNNI network.
This command filters based on service category or metric information.
Examples
The following example is sample output from the show atm pnni background routes command.
Switch# show atm pnni background routes cbr admin-weight
Background Routes From CBR/AW Table
--------------------------------------
1 Routes To Node 2
1. Hops 2. 1:ATM1/1/0 -> 3:ATM0/1/1 -> 2
->: aw 10080 cdv 276 ctd 308 acr 147743 clr0 10 clr01 0
<-: aw 10080 cdv 276 ctd 308 acr 147743 clr0 10 clr01 0
1 Routes To Node 3
1. Hops 1. 1:ATM1/1/0 -> 3
->: aw 5040 cdv 138 ctd 154 acr 147743 clr0 10 clr01 0
<-: aw 5040 cdv 138 ctd 154 acr 147743 clr0 10 clr01 0
1 Routes To Node 4
1. Hops 2. 1:ATM1/1/0 -> 3:ATM0/0/2 -> 4
->: aw 10080 cdv 276 ctd 308 acr 147743 clr0 10 clr01 0
<-: aw 10080 cdv 276 ctd 308 acr 147743 clr0 10 clr01 0
3 Routes To Node 5
1. Hops 3. 1:ATM1/1/0 -> 3:ATM0/0/2 -> 4:ATM1/0/0 -> 5
->: aw 15120 cdv 414 ctd 462 acr 147743 clr0 10 clr01 0
<-: aw 15120 cdv 414 ctd 462 acr 147743 clr0 10 clr01 0
2. Hops 3. 1:ATM1/1/0 -> 3:ATM0/0/2 -> 4:ATM0/1/0 -> 5
->: aw 15120 cdv 414 ctd 462 acr 147743 clr0 10 clr01 0
<-: aw 15120 cdv 414 ctd 462 acr 147743 clr0 10 clr01 0
3. Hops 3. 1:ATM1/1/0 -> 3:ATM0/0/2 -> 4:ATM1/0/3 -> 5
->: aw 15120 cdv 414 ctd 462 acr 147743 clr0 10 clr01 0
<-: aw 15120 cdv 414 ctd 462 acr 147743 clr0 10 clr01 0
Related Commands
Enables background route computation and specifies how often the switch polls for a significant change that activates a new computation of the background routes.
Command
Description
To show the status of background route computation activity, use the show atm pnni background status privileged EXEC command.
show atm pnni background statusSyntax Description
This command has no keywords or arguments.
Command Modes
Privileged EXEC
Command History
11.1(4) New command. Originally bg status. 11.2(5) Modified: changed to show atm pnni background status.
Release
Modification
Usage Guidelines
This command displays the status of the background SPF activity.
Examples
The following example is sample output from the show atm pnni background status command.
Switch# show atm pnni background status Background Route Computation is Enabled Background Interval is set at 10 seconds Background Insignificant Threshold is set at 32
Related Commands
Enables background route computation and specifies how often the switch polls for a significant change that activates a new computation of the background routes.
Command
Description
To display the contents of the PNNI topology database, use the show atm pnni database EXEC command.
show atm pnni database [internal-node-number [ptse-id] | local-node node-index] [detail]
Syntax Description
internal-node-number Displays information about a specified node (1 to 255). ptse-id Displays information about a specified PTSE (1 to 4294967295) on a node. node-index Index number of the PNNI local node to which the command applies, in the range of 1 to 8. detail Displays more detailed information and is used as the last keyword of the command.
Command Modes
EXEC
Command History
Release
Modification
Usage Guidelines
The topology database is the collection of PTSEs that the PNNI node gathered from the network.
To display the mapping of internal-node-number to PNNI node identifier and node name, use the
show atm pnni identifiers command.
Use this command without the detail keyword to display identifying information about each PTSE.
Use the detail keyword to display information about the contents of the PTSEs, including nodal information, internal reachable addresses, exterior reachable addresses, and horizontal links.
For information on specific PTSE types and their use, refer to the ATM Forum PNNI 1.0 specification, af-pnni-0055.000.
Examples
The following example is sample output from the show atm pnni database command.
Switch# show atm pnni database Node 1 ID 56:160:47.00918100000000603E7B3201.00603E7B3201.00 (name: Switch20) PTSE ID Length Type Seq no. Checksum Lifetime Description 1 92 97 228 3191 2232 Nodal info 2 52 224 29123 31376 3307 Int. Reachable Address 3 52 256 181 51057 1845 Ext. Reachable Address 4 188 288 61 29561 3068 Horizontal Link Node 2 ID 56:160:47.0091810000000003DDE74601.0003DDE74601.00 (name: Switch22) PTSE ID Length Type Seq no. Checksum Lifetime Description 1 92 97 889 4149 2563 Nodal info 2 52 224 98986 37349 2504 Int. Reachable Address 3 72 256 918 49460 3043 Ext. Reachable Address 4 156 288 63 45295 2668 Horizontal Link
The following example is sample output using the detail option with this command.
Switch# show atm pnni database 1 detail
Node 1 ID 56:160:47.00918100000000603E7B3201.00603E7B3201.00 (name: Switch20)
PTSE ID Length Type Seq no. Checksum Lifetime Description
1 92 97 229 3190 1854 Nodal info
Time to refresh 269, time to originate 0
Type 97 (Nodal info), Length 48
ATM address 47.00918100000000603E7B3201.00603E7B3201.00
priority 0, leader bit NOT SET
preferred PGL 0:0:00.000000000000000000000000.000000000000.00
2 52 224 29124 31375 2387 Int. Reachable Address
Time to refresh 1023, time to originate 0
Type 224 (Int. Reachable Address), Length 32, Port 0, vp capable
Scope (level) 0, Address info length (ail) 16, Address info count 1
Pfx: 47.0091.8100.0000.0060.3E7B.3201..., length 104
3 52 256 183 51055 2744 Ext. Reachable Address
Time to refresh 1135, time to originate 0
Type 256 (Ext. Reachable Address), Length 32, Port 0, vp capable
Scope (level) 0, Address info length (ail) 16, Address info count 1
Pfx: 47.0091.8100.0000.0003.dde7.4601..., length 104
4 188 288 62 29560 2297 Horizontal Link
Time to refresh 835, time to originate 0
Type 288 (Horizontal Link), Length 168, vp capable
Remote Node: 56:160:47.0091810000000003DDE74601.0003DDE74601.00
Local port 80002000, Remote port 81802000, Aggregation token 0
Metric:
Type 128, length 32, Traffic class: 0x8800 ( CBR UBR )
MCR 155519, ACR 147743, CTD 154, CDV 138, CLR0 10, CLR01 10, AW 5040
Type 128, length 32, Traffic class: 0x4000 ( VBR-RT )
MCR 155519, ACR 155519, CTD 707, CDV 691, CLR0 8, CLR01 8, AW 5040
Type 128, length 32, Traffic class: 0x2000 ( VBR-NRT )
MCR 155519, ACR 155519, CTD n/a, CDV n/a, CLR0 8, CLR01 8, AW 5040
Type 128, length 32, Traffic class: 0x1000 ( ABR )
MCR 155519, ACR 0, CTD n/a, CDV n/a, CLR0 n/a, CLR01 n/a, AW 5040
To display information relevant to the PNNI peer group leader election process, use the
show atm pnni election EXEC command.
Syntax Description
node-index Index number of the PNNI local node to which the command applies, in the range of 1 to 8. peers Displays the leadership priority and preferred PGL as advertised by all peers in the peer group.
Command Modes
EXEC
Command History
Release
Modification
Usage Guidelines
Using the show atm pnni election EXEC command without the peer keyword only displays the local information that pertains to the node's PGL election.
Examples
The following example is sample output from the show atm pnni election command.
Switch# show atm pnni election PGL Status.............: Not PGL Preferred PGL..........: Switch20 Preferred PGL Priority.: 64 Active PGL.............: Switch20 Active PGL Priority....: 64 Current FSM State......: PGLE Operating: Not PGL Last FSM State.........: PGLE Calculating Last FSM Event.........: Preferred PGL Is Not Self Configured Priority....: 0 Advertised Priority....: 0 Conf. Parent Node Index: NONE Hello Startup Factor...: 5 PGL Init Interval......: 15 secs Search Peer Interval...: 75 secs Re-election Interval...: 15 secs Override Delay.........: 30 secs
Examples
The following example is sample output from the show atm pnni election peers command.
Switch# show atm pnni election peers Node Leadership Preferred Number Priority PGL ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 0 Switch20 2 64 Switch20 3 0 Switch20 4 0 Switch20 5 0 Switch20 6 0 Switch20 7 0 Switch20 8 0 Switch20 9 0 Switch20
To display a summary of explicit paths that have been configured, use the
show atm pnni explicit-paths command.
Syntax Description
name path-name Specifies the path name for which explicit path information is to be displayed. identifier path-id Specifies the path ID for which explicit path information is to be displayed. upto index Specifies the path entry index up to which the routable status is calculated. detail Displays full path information with any known errors and warnings for each entry.
Command Modes
EXEC
Command History
Release
Modification
Usage Guidelines
To limit the display to a specific path, use the name option. The path information includes the "routable" status, which is based on an actual UBR explicit path calculation to the last included
node entry.
Use the upto option for troubleshooting explicit paths that are shown as not routable. The routable status is only calculated up to the specified path entry index, which allows you to isolate the first failing path entry.
Use the detail option to list the full paths, along with any known errors or warnings associated with each entry.
Examples
The following example shows how to display a summary of explicit paths.
Switch# show atm pnni explicit-paths Summary of configured Explicit Paths: PathId Status UpTo Routable AdminWt Explicit Path Name ~~~~~~ ~~~~~~~~~~~ ~~~~~ ~~~~~~~~ ~~~~~~~ ~~~~~~~~~~~~~~~~~~~~ 1 enabled 3 yes 10040 dallas_4.path1 2 enabled 6 yes 15120 chicago_2.path1 3 enabled 2 yes 10080 chicago_2.path2 4 enabled 2 yes 20595 new_york.path1
Examples
The following example shows how to display the detailed configuration, including any known warnings and error messages, for a non-routable explicit path named new_york.path2.
Switch# show atm pnni explicit-paths name new_york.path2 detail
PathId Status UpTo Routable AdminWt Explicit Path Name
~~~~~~ ~~~~~~~~~~~ ~~~~~ ~~~~~~~~ ~~~~~~~ ~~~~~~~~~~~~~~~~~~~~
1 enabled 4 no 0 new_york.path2
PNNI routing err_code for UBR call = 6 (PNNI_DEST_UNREACHABLE)
Entry Type Node [Port] specifier
~~~~~ ~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~
1 next-node dallas_2
2 next-node dallas_4 port 80000004
Warning:Entry index 2 specifies a non-routable port
3 next-node wash_dc_1
Warning:Entry index 3 has no connectivity from prior node
4 segment new_york.2.40
Related Commands
Displays a summary of explicit paths that have been configured.
Command
Description
To show the PNNI hierarchy, use the show atm pnni hierarchy privileged EXEC command.
show atm pnni hierarchy [network [detail] | local-configured]
Syntax Description
network Shows the PGLs and higher-level PNNI ancestor LGNs that are active throughout the PNNI routing domain, as visible from this node. detail Shows more detailed network hierarchy information. local-configured Shows only the locally configured nodes and parent nodes on this system.
Defaults
local-configured
Command Modes
Privileged EXEC
Command History
11.1(3a) New command
Release
Modification
Usage Guidelines
This command displays the configured PNNI hierarchy and its status.
Examples
The following example is sample output from the show atm pnni hierarchy command.
Switch# show atm pnni hierarchy Locally configured parent nodes: Node Parent Index Level Index Local-node Status Node Name ~~~~~ ~~~~~ ~~~~~~ ~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~ 1 60 2 Enabled/ Running xxxxxx-1 2 44 3 Enabled/ Not Running xxxxxx-1.2.44 3 28 N/A Enabled/ Not Running xxxxxx-1.3.28
The following example is sample output from the show atm pnni hierarchy network command.
Switch# show atm pnni hierarchy network Summary of active parent LGNs in the routing domain: Node Level Parent Node Name ~~~~ ~~~~~ ~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 60 10 xxxxxx-1 10 44 12 xxxxx18.2.44 12 32 0 xxxxx27.3.32
Examples
The following example is sample output from the show atm pnni hierarchy network detail command.
Switch# show atm pnni hierarchy network detail Detailed hierarchy network display: Number Of Network LGN Ancestors: 2 Lowest Level (60) information: Node No.....: 1 Node Name: xxxxxx-1 Node's ID...: 60:160:47.0091810000000060705BD9A5.0060705BD900.00 Node's Addr.: 47.0091810000000060705BD9A5.0060705BD900.01 Node's PG ID: 60:47.0091.8100.0000.0000.0000.0000 PGL No......: 9 PGL Name: xxxxx18 PGL ID......: 60:160:47.00918100000000613E7B2F01.00613E7B2F99.00 Level 44 ancestor information: Parent LGN..: 10 LGN Name: xxxxx18.2.44 LGN's ID....: 44:60:47.009181000000000000000000.00613E7B2F99.00 LGN's Addr..: 47.00918100000000613E7B2F01.00613E7B2F99.02 LGN's PG ID.: 44:47.0091.8100.0000.0000.0000.0000 LGN PGL No..: 11 LGN PGL Name: xxxxx27.2.44 LGN's PGL ID: 44:68:47.009181000000004000000000.00400B0A3081.00 Level 32 ancestor information: Parent LGN..: 12 LGN Name: xxxxx27.3.32 LGN's ID....: 32:44:47.009181000000000000000000.00400B0A3081.00 LGN's Addr..: 47.00918100000000400B0A3081.00400B0A3081.03 LGN's PG ID.: 32:47.0091.8100.0000.0000.0000.0000 LGN PGL No..: Unelected or unknown LGN's PGL ID: 0:0:00.000000000000000000000000.000000000000.00
Related Commands
Specifies the next adjacent entry in a fully-specified ATM PNNI explicit path. Specifies the PNNI local node index of the parent node.
Command
Description
To display the mapping from the local internal node numbers to the global PNNI node identifiers and node names, use the show atm pnni identifiers privileged EXEC command.
show atm pnni identifiers [internal-node-number | local-node node-index]
Syntax Description
internal-node-number Displays the mapping from the specified internal node number to its PNNI node identifier. node-index Index number of the PNNI local node to which the command applies, in the range of 1 to 8.
Command Modes
Privileged EXEC
Command History
Release
Modification
Usage Guidelines
Because PNNI node identifiers are long, the PNNI implementation has mapped them into internal node numbers. The internal node numbers are used to display the topology in a compact fashion.
Examples
The following example is sample output from the show atm pnni identifiers command.
Switch# show atm pnni identifiers Node Node Id Name 1 56:160:47.00918100000000603E7B3201.00603E7B3201.00 Switch20 2 56:160:47.0091810000000003DDE74601.0003DDE74601.00 Switch22
To display specific information about an interface or to list the interfaces running on a PNNI node, use the show atm pnni interface EXEC command.
show atm pnni interface [local-node node-index | hex-port-id | atm card/subcard/port]
Syntax Description
node-index Index number of the PNNI local node to which the command applies, in the range of 1 to 8. hex-port-id Identifier in hexadecimal notation of the port to show. card/subcard/port Card, subcard, and port number of the PNNI interface. detail Displays detailed information and is used as the last keyword of the command.
Command Modes
EXEC
Privileged EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
Use the show atm pnni interface command to display information about the status of the PNNI interfaces and the Hello protocol run over the PNNI interfaces.
For a description of the Hello states and timers, refer to the ATM Forum PNNI 1.0 specification, af-pnni-0055.000.
Examples
The following example is sample output using the detail option of the show atm pnni interface command.
Switch# show atm pnni interface atm 0/0/2 detail Port ATM0/0/2 RCC is up , Hello state common_out with node SanFran.BldA.T4 Next hello occurs in 1 seconds, Dead timer fires in 63 seconds CBR : AW 5040 MCR 155519 ACR 147743 CTD 154 CDV 138 CLR0 10 CLR01 10 VBR-RT : AW 5040 MCR 155519 ACR 155519 CTD 707 CDV 691 CLR0 8 CLR01 8 VBR-NRT: AW 5040 MCR 155519 ACR 155519 CLR0 8 CLR01 8 ABR : AW 5040 MCR 155519 ACR 0 UBR : AW 5040 MCR 155519 Aggregation Token: configured 0 , derived 2, remote 2 Tx ULIA seq# 1, Rx ULIA seq# 1, Tx NHL seq# 2, Rx NHL seq# 1 Remote node ID 72:160:47.009144556677223310111266.00603E7B2001.00 Remote node address 47.009144556677223310111266.00603E7B2001.01 Remote port ID ATM0/0/3 (80003000) (0) Common peer group ID 56:47.0091.4455.6677.0000.0000.0000 Upnode ID 56:72:47.009144556677223300000000.00603E7B2001.00 Upnode Address 47.009144556677223310111266.00603E7B2001.02 Upnode number: 10 Upnode Name: SanFran
To display information about a PNNI logical node running on the switch, use the
show atm pnni local-node privileged EXEC command.
Syntax Description
node-index Displays information about a specific PNNI logical node running on this switch, in the range of 1 to 8.
Command Modes
Privileged EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The show atm pnni local-node command displays information about the PNNI node and its status.
Examples
The following example is sample output from the show atm pnni local-node command.
Switch# show atm pnni local-node PNNI node 1 is enabled and running Node name: NewYork.BldB.T3 System address 47.009144556677114410111255.00603E5BC401.01 Node ID 72:160:47.009144556677114410111255.00603E5BC401.00 Peer group ID 72:47.0091.4455.6677.1144.0000.0000 Level 72, Priority 45 95, No. of interfaces 3, No. of neighbors 1 Parent Node Index: 2 Node Allows Transit Calls Node Representation: simple Hello interval 15 sec, inactivity factor 5, Hello hold-down 10 tenths of sec Ack-delay 10 tenths of sec, retransmit interval 5 sec, Resource poll interval 5 sec SVCC integrity times: calling 35 sec, called 50 sec, Horizontal Link inactivity time 120 sec, PTSE refresh interval 1800 sec, lifetime factor 200 percent, Min PTSE interval 10 tenths of sec Auto summarization: on, Supported PNNI versions: newest 1, oldest 1 Default administrative weight mode: uniform Max admin weight percentage: -1 Next resource poll in 3 seconds Max PTSEs requested per PTSE request packet: 32 Redistributing static routes: Yes
To list PNNI neighboring peers for a switch router, use the show atm pnni neighbor EXEC command.
show atm pnni neighbor [local-node node-index]
Syntax Description
node-index Index number of the PNNI local node to which the command applies, in the range of 1 to 8.
Command Modes
EXEC
Privileged EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The show atm pnni neighbor command displays information about adjacencies. Multiple links can be connected to the same neighboring peer. The output from this command displays all PNNI interfaces to each neighboring peer, including the local port, the remote port, and the Hello state for each interface. Based on the port identifiers, PNNI derives the port string if the remote switch is an ATM switch router.
The switch may not translate the port identifier into a meaningful string (such as ATM 3/0/0) if the remote switch is not an ATM switch router. For this reason, both the port string and the port identifier are displayed. At any time only one interface to each neighboring peer is used for flooding PTSEs. This interface is identified as (Flooding Port) in the command output.
Examples
The following example is sample output from the show atm pnni neighbor command.
Switch# show atm pnni neighbor local-node 1
Neighbors For Node (Index 1, Level 72)
Neighbor Name: NewYork.BldB.T1, Node number: 12
Neighbor Node Id: 72:160:47.009144556677114410111233.00603E7B3A01.00
Neighboring Peer State: Full
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Link Selection Set To: minimize blocking of future calls
Port Remote Port Id Hello state
ATM0/1/3 ATM1/1/3 2way_in (Flooding Port)
To show the current PNNI prefix priorities for routing, use the show atm pnni precedence privileged EXEC configuration command.
show atm pnni precedenceSyntax Description
This command has no keywords or arguments.
Command Modes
Privileged EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The following example is sample output from the show atm pnni precedence command.
Switch# show atm pnni precedence
Working Default
Prefix Poa Type Priority Priority
----------------------------- -------- --------
local-internal 1 1
static-local-internal-metrics 2 2
static-local-exterior 3 3
static-local-exterior-metrics 2 2
pnni-remote-internal 2 2
pnni-remote-internal-metrics 2 2
pnni-remote-exterior 4 4
pnni-remote-exterior-metrics 2 2
Related Commands
Configures the precedence of different types of reachable addresses.
Command
Description
To display information about routing parameters of all PNNI interfaces received from a resource management module, use the show atm pnni resource-info EXEC command.
show atm pnni resource-info [hex-port-id] [atm card/subcard/port] [local-node node-index]
Syntax Description
hex-port-id Hexadecimal port ID value. card/subcard/port Card, subcard, and port number for the specified ATM interface. node-index Index number of the PNNI local node, in the range of 1 to 8.
Command Modes
EXEC
Command History
11.1(4) New command. Originally rm-info. 11.2(5) Modified: changed to show atm pnni resource-info.
Release
Modification
Usage Guidelines
This command is used to display information about the MCR, ACR, CTD, CDV, and CLR for a specific port. Only applicable information is displayed.
Examples
The following example is sample output from the show atm pnni resource-info command.
Switch# show atm pnni resource-info
acr pm 50, acr mt 3, cdv pm 25, ctd pm 50, rm poll interval 5 sec
Interface insignificant change bounds:
ATM0/1/0 , port ID 80100000
CBR : MCR 155519 ACR 147743 [73871,155519] CTD 154 [77,231]
CDV 138 [104,172] CLR0 10 CLR01 10
VBR-RT : MCR 155519 ACR 155519 [77759,155519] CTD 707 [354,1060]
CDV 691 [519,863] CLR0 8 CLR01 8
VBR-NRT: MCR 155519 ACR 155519 [77759,155519] CLR0 8 CLR01 8
UBR : MCR 155519
ATM0/1/3 , port ID 80103000
CBR : MCR 155519 ACR 147743 [73871,155519] CTD 154 [77,231]
CDV 138 [104,172] CLR0 10 CLR01 10
VBR-RT : MCR 155519 ACR 155519 [77759,155519] CTD 707 [354,1060]
CDV 691 [519,863] CLR0 8 CLR01 8
VBR-NRT: MCR 155519 ACR 155519 [77759,155519] CLR0 8 CLR01 8
UBR : MCR 155519
ATM1/0/0 , port ID 80800000
CBR : MCR 155519 ACR 147743 [73871,155519] CTD 154 [77,231]
CDV 138 [104,172] CLR0 10 CLR01 10
VBR-RT : MCR 155519 ACR 155519 [77759,155519] CTD 707 [354,1060]
CDV 691 [519,863] CLR0 8 CLR01 8
VBR-NRT: MCR 155519 ACR 155519 [77759,155519] CLR0 8 CLR01 8
UBR : MCR 155519
ATM1/0/3 , port ID 80803000
CBR : MCR 155519 ACR 147743 [73871,155519] CTD 154 [77,231]
CDV 138 [104,172] CLR0 10 CLR01 10
VBR-RT : MCR 155519 ACR 155519 [77759,155519] CTD 707 [354,1060]
CDV 691 [519,863] CLR0 8 CLR01 8
VBR-NRT: MCR 155519 ACR 155519 [77759,155519] CLR0 8 CLR01 8
UBR : MCR 155519
To display the mapping from organizational scope values—used at UNI interfaces—to PNNI scope (in terms of PNNI routing level indicators), use the show atm pnni scope privileged EXEC command.
show atm pnni scopeSyntax Description
This command has no keywords or arguments.
Command Modes
Privileged EXEC
Command History
11.2(5) New command
Release
Modification
Examples
This command groups ranges of organization scope values that map to the same PNNI level.
The following example is sample output from the show atm pnni scope privileged EXEC command.
Switch# show atm pnni scope UNI scope PNNI Level --------- ---------- (1 - 10) 56 (11 - 12) 48 (13 - 14) 32 (15 - 15) 0 Scope mode: automatic
Related Commands
Specifies the mapping from a range of organizational scope values (used at UNI interfaces) to a PNNI scope value (such as PNNI routing-level indicators). Specifies the configuration mode of the mapping from organizational scope values (used at UNI interfaces) to PNNI scope (such as PNNI routing-level indicators).
Command
Description
To display PNNI statistics, use the show atm pnni statistics EXEC command.
show atm pnni statistics call
Syntax Description
call Displays the PNNI call statistics.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command displays statistics related to path selection, for example, number of crankbacks, number of calls set up, number of calls serviced by the background tree, on-demand calculation, and PTSE exchanges, such as number of incoming PTSEs per minute or number of PTSEs retransmitted.
Examples
The following example is sample output from the show atm pnni statistics call command.
Switch# show atm pnni statistics call
pnni routing call statistics since 00:04:58
total cbr rtvbr nrtvbr abr ubr
source route reqs 137 0 0 0 0 137
successful 110 0 0 0 0 110
unsuccessful 27 0 0 0 0 27
crankback reqs 8 0 0 0 0 8
successful 8 0 0 0 0 8
unsuccessful 0 0 0 0 0 0
intraswitch routes 34 0 0 0 0 34
on-demand attempts 0 0 0 0 0 0
successful 0 0 0 0 0 0
unsuccessful 0 0 0 0 0 0
background lookups 76 0 0 0 0 76
successful 76 0 0 0 0 76
unsuccessful 0 0 0 0 0 0
next port requests 81 0 0 0 0 81
successful 66 0 0 0 0 66
unsuccessful 15 0 0 0 0 15
total average
usecs in queue 74890 546
usecs in dijkstra 0 0
usecs in routing 38991 284
Related Commands
Cisco IOS command removed from this manual. See Appendix D.
Command
Description
To display summary information advertised by PNNI nodes, use the show atm pnni summary privileged EXEC command.
show atm pnni summary [local-node node-index]
Syntax Description
node-index Index number of the PNNI local node to which the command applies, in the range of 1 to 8. Use this option to restrict the display to a single node.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example is sample output from the show atm pnni summary command.
Switch# show atm pnni summary
Codes: Node - Node index advertising this summary
Type - Summary type (INT - internal, EXT - exterior)
Sup - Suppressed flag (Y - Yes, N - No)
Auto - Auto Summary flag (Y - Yes, N - No)
Adv - Advertised flag (Y - Yes, N - No)
C.M - Creation Mode (A - Auto, C - Configured).
Node Type Sup Auto Adv Summary Prefix
~~~~ ~~~~ ~~~ ~~~~ ~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 Int N Y Y 47.0091.8100.0000.0060.3e7b.3101/104
1 Int N N N aa.bbcc/24
1 Int Y N N bb.ccdd/24
1 Ext N N N cc.ddee/24
1 Ext Y N N dd.eeff/24
2 Int N N N 11.2233.4455.6677.88/64
3 Ext Y N N 44.4444.444/36
To display information about the SVCC RCCs on PNNI local nodes, use the show atm pnni svcc-rcc privileged EXEC command.
show atm pnni svcc-rcc [local-node node-index | remote-node internal-node-num] [detail]
Syntax Description
node-index Index number of the PNNI local node to which the command applies, in the range of 1 to 8. internal-node-num Internal node number of the PNNI remote node. detail Displays detailed SVCC RCC information; must be the last keyword.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
This command displays information about the SVCC RCCs on one or more PNNI local nodes.
Examples
The following example is sample output from the show atm pnni svcc-rcc command.
Switch# show atm pnni svcc-rcc PNNI VCC-CSS(s) for local-node 2 (level=64): Rem-Node RCC Hello St Exit Port VPI VCI HrzLns Rem-Node name ~~~~~~~~ ~~~ ~~~~~~~~ ~~~~~~~~~~~~~~~ ~~~~ ~~~~~ ~~~~~~ ~~~~~~~~~~~~~ 12 UP 2way_in ATM0/1/1 0 33 1 T2.2.64 PNNI VCC-CSS(s) for local-node 3 (level=56): Rem-Node RCC Hello St Exit Port VPI VCI HrzLns Rem-Node name ~~~~~~~~ ~~~ ~~~~~~~~ ~~~~~~~~~~~~~~~ ~~~~ ~~~~~ ~~~~~~ ~~~~~~~~~~~~~ 11 UP 2way_in ATM0/0/3 0 33 1 T5.3.56
Related Commands
Enables PNNI debugging output. Displays specific information about an interface or lists the interfaces running on a PNNI node.
Command
Description
To display the topology connectivity information from the internal topology database, use the
show atm pnni topology EXEC command.
Syntax Description
node Displays the topology information about a specific node identified by the node-name. node-name Identifies the node by a specific name. detail Displays more detailed information and is used as the last keyword of the command.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The topology as seen from the PNNI database can be displayed using the show atm pnni topology command. This command shows all accessible PNNI nodes in the network (through PTSEs) and any links to neighboring nodes.
PNNI nodes are represented internally by an 8-bit number. This command shows the mapping between the internal node number and the full 22-byte node ID.
A link status of "up" indicates the link is advertised by the node on both ends of a link. A link status of "2down" indicates the remote node (neighbor) did not advertise the link. Links that are down are not used for path selection by the current node.
Examples
The following example is partial output from the show atm pnni topology command.
Switch# show atm pnni topology Node 1 (name: xxxxxx-1, type: xxxxxx, ios-version: xx.x) Node ID..: 60:160:47.0091810000000060705BD9A5.0060705BD900.00 Node AESA: 47.0091810000000060705BD9A5.0060705BD900.01 Link Service Classes Advertised: CBR VBR-RT VBR-NRT ABR UBR Leadership Priority: 60, Claims PGL: Yes, Transit Calls: Allowed Ancestor: No, Nodal Representation: Simple status link-type local port remote port neighbor ~~~~~~ ~~~~~~~~~ ~~~~~~~~~~~~~ ~~~~~~~~~~~~~ ~~~~~~~~ up hrz ATM0/0/2 ATM0/0/2 Switch up hrz ATM0/0/2.4 ATM0/0/2.4 Switch up hrz ATM0/0/0 ATM0/0/0 xxxxx18 up hrz ATM0/1/3 ATM0/0/1 xxxxx18 up hrz ATM0/0/1 ATM0/0/1 Switch Node 2 (name: xxxxxx-1.2.36, type: xxxxxx, ios-version: 11.3) Node ID..: 36:60:47.009181000000000000000000.0060705BD900.00 Node AESA: 47.0091810000000060705BD9A5.0060705BD900.02 Link Service Classes Advertised: CBR VBR-RT VBR-NRT ABR UBR Leadership Priority: 0, Claims PGL: No, Transit Calls: Allowed Ancestor: Yes, Nodal Representation: Simple status link-type local port remote port neighbor ~~~~~~ ~~~~~~~~~ ~~~~~~~~~~~~~ ~~~~~~~~~~~~~ ~~~~~~~~ up hrz 2D24009 2B70009 xxxxx27.2.36 up hrz 2D24000 2B70000 xxxxx27.2.36
To display information about traffic received on PNNI interfaces, use the show atm pnni traffic privileged EXEC command.
show atm pnni trafficSyntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example is sample output from the show atm pnni traffic command.
Traffic statistics for local-node 1 (Level 60) Interface ID PNNI bytes rcvd bits/sec Since Rem Node(No./Name) ~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~ ~~~~~~~~ ~~~~~~~~ ~~~~~~~~~~~~~~~~~~ ATM0/0/0 7368 398 00:02:28 11 xxxxx18 ATM0/0/1 7228 390 00:02:28 9 Switch ATM0/0/2 1300 70 00:02:28 9 Switch ATM0/0/2.4 1300 70 00:02:28 9 Switch ATM0/1/0 0 0 00:02:33 ATM0/1/3 1300 70 00:02:28 11 xxxxx18 Traffic statistics for local-node 2 (Level 36) Interface ID PNNI bytes rcvd bits/sec Since Rem Node(No./Name) ~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~ ~~~~~~~~ ~~~~~~~~ ~~~~~~~~~~~~~~~~~~ FFFFFFFF 4460 275 00:02:09 10 xxxxx27.2.36
To provide default values for QoS and display the table used, use the show atm qos-defaults EXEC command.
show atm qos-defaultsSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command. Originally show atm qos. 11.2(5) Modified: changed to show atm qos-defaults.
Release
Modification
Examples
The following sample output from the show atm qos-defaults command displays the default QoS table.
Switch# show atm qos-defaults Default QoS objective table: Max cell transfer delay (in microseconds): any cbr, any vbr-rt Peak-to-peak cell delay variation (in microseconds): any cbr, any vbr-rt Max cell loss ratio for CLP0 cells: any cbr, any vbr-rt, any vbr-nrt
Max cell loss ratio for CLP0+1 cells: any cbr, any vbr-rt, any vbr-nrt
Table 18-11 describes the fields shown in the display.
| Field | Description |
|---|---|
Max cell transfer delay | Is displayed in microseconds and applies to one of the following (any indicates the objective parameter is undefined):
|
Peak-to-peak cell delay variation | Is displayed in microseconds and applies to one of the following (any indicates the objective parameter is undefined):
|
Max cell loss ratio | Is displayed as a negative power of ten and applies to one of the following (any indicates the objective parameter is undefined):
|
Related Commands
Changes individual QoS objectives assigned to SVC setup messages entering the switch through UNI interfaces.
Command
Description
To display global resource manager configuration and status, use the show atm resource
EXEC command.
Catalyst 8540 MSR
show atm resource [module_id number]
Catalyst 8510 MSR and LightStream 1010
show atm resource
Syntax Description
module_id number Identification number of the module for which you want to display configuration data and status. (Catalyst 8540 MSR only).
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The output from this command normalizes the maximum cell and queue limit values to match what is installed in the hardware. Any values specified explicitly via configuration are preserved and can be displayed by viewing the configuration.
Examples
Catalyst 8540 MSR
The following example shows the results of using the show atm resource command with the switch processor feature card installed.
Switch# show atm resource
Resource configuration:
Over-subscription-factor 8 Sustained-cell-rate-margin-factor 1%
Abr-mode: EFCI
Service Category to Threshold Group mapping:
cbr 1 vbr-rt 2 vbr-nrt 3 abr 4 ubr 5
Threshold Groups:
Module Group Max Max Q Min Q Q thresholds Cell Name
ID cells limit limit Mark Discard count
instal instal instal
-----------------------------------------------------------
1 1 131071 63 63 25 % 87 % 0 cbr-default-tg
2 131071 127 127 25 % 87 % 0 vbrrt-default-tg
3 131071 511 31 25 % 87 % 0 vbrnrt-default-tg
4 131071 511 31 25 % 87 % 0 abr-default-tg
5 131071 511 31 25 % 87 % 0 ubr-default-tg
6 131071 1023 1023 25 % 87 % 0 well-known-vc-tg
============================================================
2 1 131071 63 63 25 % 87 % 0 cbr-default-tg
2 131071 127 127 25 % 87 % 0 vbrrt-default-tg
3 131071 511 31 25 % 87 % 0 vbrnrt-default-tg
4 131071 511 31 25 % 87 % 0 abr-default-tg
5 131071 511 31 25 % 87 % 0 ubr-default-tg
6 131071 1023 1023 25 % 87 % 0 well-known-vc-tg
============================================================
3 1 131071 63 63 25 % 87 % 0 cbr-default-tg
2 131071 127 127 25 % 87 % 0 vbrrt-default-tg
3 131071 511 31 25 % 87 % 0 vbrnrt-default-tg
4 131071 511 31 25 % 87 % 0 abr-default-tg
5 131071 511 31 25 % 87 % 0 ubr-default-tg
6 131071 1023 1023 25 % 87 % 0 well-known-vc-tg
============================================================
4 1 131071 63 63 25 % 87 % 0 cbr-default-tg
2 131071 127 127 25 % 87 % 0 vbrrt-default-tg
3 131071 511 31 25 % 87 % 0 vbrnrt-default-tg
4 131071 511 31 25 % 87 % 0 abr-default-tg
5 131071 511 31 25 % 87 % 0 ubr-default-tg
6 131071 1023 1023 25 % 87 % 0 well-known-vc-tg
============================================================
5 1 131071 63 63 25 % 87 % 0 cbr-default-tg
2 131071 127 127 25 % 87 % 0 vbrrt-default-tg
3 131071 511 31 25 % 87 % 0 vbrnrt-default-tg
4 131071 511 31 25 % 87 % 0 abr-default-tg
5 131071 511 31 25 % 87 % 0 ubr-default-tg
6 131071 1023 1023 25 % 87 % 0 well-known-vc-tg
============================================================
6 1 131071 63 63 25 % 87 % 0 cbr-default-tg
2 131071 127 127 25 % 87 % 0 vbrrt-default-tg
3 131071 511 31 25 % 87 % 0 vbrnrt-default-tg
4 131071 511 31 25 % 87 % 0 abr-default-tg
5 131071 511 31 25 % 87 % 0 ubr-default-tg
6 131071 1023 1023 25 % 87 % 0 well-known-vc-tg
============================================================
7 1 131071 63 63 25 % 87 % 0 cbr-default-tg
2 131071 127 127 25 % 87 % 0 vbrrt-default-tg
3 131071 511 31 25 % 87 % 0 vbrnrt-default-tg
4 131071 511 31 25 % 87 % 0 abr-default-tg
5 131071 511 31 25 % 87 % 0 ubr-default-tg
6 131071 1023 1023 25 % 87 % 0 well-known-vc-tg
============================================================
8 1 131071 63 63 25 % 87 % 0 cbr-default-tg
2 131071 127 127 25 % 87 % 0 vbrrt-default-tg
3 131071 511 31 25 % 87 % 0 vbrnrt-default-tg
4 131071 511 31 25 % 87 % 0 abr-default-tg
5 131071 511 31 25 % 87 % 0 ubr-default-tg
6 131071 1023 1023 25 % 87 % 0 well-known-vc-tg
============================================================
Examples
Catalyst 8510 MSR and LightStream 1010
The following example shows the results of using the show atm resource command with an FC-PCQ installed.
Switch# show atm resource
Resource configuration:
Over-subscription-factor 8 Sustained-cell-rate-margin-factor 1%
Abr-mode: relative-rate
Atm service-category-limit (in cells):
64512 cbr 64512 vbr-rt 64512 vbr-nrt 64512 abr-ubr
Resource state:
Cells per service-category:
0 cbr 0 vbr-rt 0 vbr-nrt 0 abr-ubr
Related Commands
Used to select efci marking, relative-rate marking, or both. Enables or changes the artificial limitation on interface output rate. atm service-category-limit (Catalyst 8510 MSR and LightStream 1010) Sets the limits on the number of cells simultaneously allowed in the switch memory by type of output queue. Changes the Sustained SCRMF, which dictates the weight given to PCR in computing the bandwidth used by VBR connections.
Command
Description
To show the status of the ATM RMON MIB, use the show atm rmon EXEC command.
show atm rmon {host number | matrix number | stats number | status}
Syntax Description
host Displays the ATM RMON host table port select group number information. matrix Displays the ATM RMON matrix table information. stats Displays the ATM RMON status table information. status Displays the ATM RMON resource status information.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example shows ATM host table information for the specified port select group using the show atm rmon host EXEC command.
atmrmon-switch# show atm rmon host 1
PortSelGrp: 1 Collection: Enabled Drops: 0
47.007900000000000000000000.00A03E000001.00
CBR/VBR in: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
out: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
ABR/UBR in: calls: 0/123852 cells: 0 connTime: 0 days 00:00:00
out: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
47.00918100000000615C71A501.00000C39C23F.00
CBR/VBR in: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
out: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
ABR/UBR in: calls: 1/14 cells: 0 connTime: 3 days 21:18:29
out: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
47.00918100000000615C71A501.00603E329221.00
CBR/VBR in: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
out: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
ABR/UBR in: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
out: calls: 0/123852 cells: 0 connTime: 0 days 00:00:00
47.00918100000000615C71A501.00603E329221.01
CBR/VBR in: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
out: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
ABR/UBR in: calls: 0/0 cells: 0 connTime: 0 days 00:00:00
out: calls: 1/14 cells: 0 connTime: 3 days 21:18:30
Table 18-12 describes some of the fields in the output from the show atm rmon command.
| Field | Description |
|---|---|
47.007900000000000000000000.00A03E000001.00 | Address of the host. |
CBR/VBR in: calls: 0/0 | Total successful CBR/VBR calls, including calls currently connected. |
cells: 0 | Total active cells (in: A to everybody; out: everybody to A). |
connTime: 0 | Total connection time aggregated for multiple connections. |
The following example shows ATM matrix table information for the specified port select group using the show atm rmon matrix EXEC command.
atmrmon-switch# show atm rmon matrix 1 PortSelGrp: 1 Collection: Enabled Drops: 0 47.007900000000000000000000.00A03E000001.00 47.00918100000000615C71A501.00603E329221.00 CBR/VBR calls: 0/0 cells: 0 connTime: 0 days 00:00:00 ABR/UBR calls: 0/0 cells: 0 connTime: 0 days 00:00:00 47.00918100000000615C71A501.00000C39C23F.00 47.00918100000000615C71A501.00603E329221.01 CBR/VBR calls: 0/0 cells: 0 connTime: 0 days 00:00:00 ABR/UBR calls: 0/0 cells: 0 connTime: 0 days 00:00:00 47.00918100000000615C71A501.00603E329221.00 47.007900000000000000000000.00A03E000001.00 CBR/VBR calls: 0/0 cells: 0 connTime: 0 days 00:00:00 ABR/UBR calls: 0/123856 cells: 0 connTime: 0 days 00:00:00 47.00918100000000615C71A501.00603E329221.01 47.00918100000000615C71A501.00000C39C23F.00 CBR/VBR calls: 0/0 cells: 0 connTime: 0 days 00:00:00 ABR/UBR calls: 1/14 cells: 0 connTime: 3 days 21:18:40
The show atm rmon stats command summarizes the statistics for the entire port select group, including non-monitored traffic. The following example shows ATM stats table information for
the specified port select group using the show atm rmon stats EXEC command.
atmrmon-switch# show atm rmon stats 1 PortSelGrp: 1 Collection: Enabled Drops: 0 CBR/VBR: calls: 0/0 cells: 0 connTime: 0 days 00:00:00 ABR/UBR: calls: 1/123862 cells: 0 connTime: 3 days 21:18:19
The following example shows ATM status table information for the specified port select group,
and identifies which ATM interfaces were configured using the atm rmon collect or the
snmp enable command.
atmrmon-switch# show atm rmon status
PortSelGrp: 1 Status: Enabled Hosts: 4/no-max Matrix: 4/no-max
ATM0/0/0 ATM0/0/2
PortSelGrp: 2 Status: Enabled Hosts: 0/no-max Matrix: 0/no-max
ATM0/0/3
PortSelGrp: 4 Status: Enabled Hosts: 0/1 Matrix: 0/5
ATM0/0/1
PortSelGrp: 5 Status: Enabled Hosts: 0/no-max Matrix: 0/no-max
ATM0/1/2
PortSelGrp: 6 Status: Enabled Hosts: 0/no-max Matrix: 0/no-max
ATM0/1/3
PortSelGrp: 7 Status: Enabled Hosts: 0/no-max Matrix: 0/no-max
ATM0
As the following example shows, when using the status option, the configuration is maintained even when data collection is disabled.
atmrmon-switch# show atm rmon status
PortSelGrp: 1 Status: Disabled Hosts: 0/10000 Matrix: 0/20000
ATM0/0/0 ATM0/0/2
PortSelGrp: 2 Status: Disabled Hosts: 0/10000 Matrix: 0/20000
ATM0/0/3
Related Commands
Adds a port to an ATM-RMON MIB port select group. Enables ATM-RMON MIB data collection. Configures statics, host, and matrix collection parameters for ATM-RMON MIB.
Command
Description
To display all local or network-wide reachable address prefixes in the switch router's ATM routing table, use the show atm route EXEC command.
show atm route [address-prefix [longer_prefix] | local]
Syntax Description
address-prefix Displays all routing table entries for the specified prefix. longer_prefix Displays all routing tables entries for longer prefixes that match the specified address prefix. local Displays information about reachable addresses attached to this switch router only. This includes static routes configured on this switch router and routes learned using ILMI address registration.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
This command displays the ATM address prefixes in the ATM routing table. Prefixes are tagged with either E or I. The E represents external prefixes that were configured using the atm route command. The I represents internal prefixes registered through ILMI or generated internally by the system for other purposes (for example; soft-PVP support). The prefix is displayed in the format prefix/length, where length indicates the length, in bits:
1234.24/16
The node represents the switch router that generated the route. Node 1 represents this switch router, while other numbers represent switch routers learned from the network. The port number, the protocol that generated the advertisement, the time stamp, and the port status (or summary information) are also displayed.
The link is down in the following cases:
Examples
The following example is sample output from the show atm route command.
Switch# show atm route
Codes: P - installing Protocol (S - Static, P - PNNI, R - Routing control),
T - Type (I - Internal prefix, E - Exterior prefix, SE -
Summary Exterior prefix, SI - Summary Internal prefix)
ZE - Suppress Summary Exterior, ZI - Suppress Summary Internal)
P T Node/Port St Lev Prefix
~ ~~~ ~~~~~~~~~~~~~~~~ ~~ ~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
P E 2 0 UP 0 default/0
R SI 1 0 UP 0 47.0091.8100.0000.0060.3E7B.3201/104
R I 1 ATM0/0/0 UP 0 47.0091.8100.0000.0060.3E7B.3201.0000.0c40.81d2/152
R I 1 ATM0/0/0 UP 0 47.0091.8100.0000.0060.3E7B.3201.0000.0c40.81d3/152
R I 1 ATM0/0/0 UP 0 47.0091.8100.0000.0060.3E7B.3201.0000.0c40.81d4/152
R I 1 ATM0/0/0 UP 0 47.0091.8100.0000.0060.3E7B.3201.0000.0c40.81d5/152
R I 1 ATM0 UP 0 47.0091.8100.0000.0060.3E7B.3201.0060.3e7b.3201/152
R I 1 ATM0 UP 0 47.0091.8100.0000.0060.3E7B.3201.0060.3e7b.3202/152
R I 1 ATM0 UP 0 47.0091.8100.0000.0060.3E7B.3201.0060.3e7b.3203/152
R I 1 ATM0 UP 0 47.0091.8100.0000.0060.3E7B.3201.0060.3e7b.3204/152
R I 1 ATM0 UP 0 47.0091.8100.0000.0060.3E7B.3201.4000.0c/128
S E 1 ATM0/0/1 UP 0 47.0091.8100.0000.0003.dde7.4601/104
P I 2 0 UP 0 47.0091.8100.0000.0003.dde7.4601/104
P I 3 0 UP 0 47.0091.8100.0000.0060.3e7b.3801/104
To display the routing mode in which the switch is running, use the show atm routing-mode privileged EXEC command.
show atm routing-modeSyntax Description
This command has no keywords or arguments.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
The routing mode of the switch is dynamic (PNNI) or static (IISP).
Examples
This following example is sample output from the show atm routing-mode command.
Switch# show atm routing-mode Routing Mode: Dynamic (PNNI)
Related Commands
Restricts the mode of ATM routing on an ATM switch router.
Command
Description
To display all configured CUGs, use the show atm signalling cug EXEC command.
show atm signalling cug [interface atm card/subcard/port] [access | alias alias-name |
Syntax Description
card/subcard/port The card, subcard, and port number of the ATM interface. alias-name The name of the CUG alias for the 24-byte interlock code. ic The interlock code number.
Command Modes
EXEC
Command History
11.2(8.0.1) New command
Release
Modification
Examples
The following example is sample output from the show atm signalling cug command.
Switch# show atm signalling cug Interface: ATM3/0/0 Cug Alias Name: Cug Interlock Code: 00.000000000000000000000000.000000000000.00.01001111 Non preferential Cug Permit Network to User Calls Permit User to Network Calls
Related Commands
Restricts access to and from a closed user group. Creates a CUG alias. Assigns a CUG to an interface.
Command
Description
To display the configured filter entries and the collection call records for the ATM signalling diagnostics feature, use the show atm signalling diagnostics EXEC command.
show atm signalling diagnostics {filter | record | status filter-index}
Syntax Description
filter Displays the information in the filter table. record Displays the call failure records. status Displays global diagnostics status. filter-index Displays all of the records filtered for each entry in the filter index specified. The filter-index can range from 1 to 50.
Command Modes
EXEC
Command History
11.2(8.0.1) New command
Release
Modification
Examples
The following example is sample output from the show atm signalling diagnostics filter command.
Switch# show atm signalling diagnostics filter F I L T E R I N D E X 1 -------------------------------- Scope: internal, Cast Type: p2mp Connection Kind: soft-vc Service Category: CBR (Constant Bit Rate) UBR (Unspecified Bit Rate) Clear Cause: 0, Initial TimerValue: 600 Max Records: 20, NumMatches: 0, Timer expiry: 600 Incoming Port: ATM0/0/1, Outgoing Port: ATM0/1/1 Calling Nsap Address:47.111122223333444455556666.777788889999.00 Calling Address Mask:FF.FFFFFF000000000000000000.000000000000.00 Called Nsap Address :47.111122223333444455556666.777788889999.01 Called Address Mask :FF.FFFFFF000000000000000000.000000000000.00 Status : active
Examples
The following example is sample output from the show atm signalling diagnostics record 1 command.
Switch# show atm signalling diagnostics record 1 D I S P L A Y I N D E X 1 -------------------------------- Scope: internal, Cast Type: p2p, Conn Indicator: Setup Failure Connection Kind: switched-vc Service Category: UBR (Unspecified Bit Rate) Clear Cause: 0x29, Diagnostics: NULL Incoming Port: ATM1/0/3, Outgoing Port:ATM0/1/3 Calling-Address: 47.009181000000006011000000.470803040506.00 Calling-SubAddr: NULL Called-Address : 47.009181000000006083C42C01.750203040506.00 Called-SubAddr : NULL Crankback Type : No Crankback DTL's : NodeId:56:160:47.009181000000006011000000.006083AB9001.00 Port: 0/1/3:2 NodeId:56:160:47.00918100000000603E7B4101.00603E7B4101.00 Port: 0/0/0:2 NodeId:56:160:47.009181000000006083C42C01.006083C42C01.00 Port: 0
To show the ATM signalling statistics, use the show atm signalling statistics EXEC command.
show atm signalling statistics [interface atm card/subcard/port] [ie]
Syntax Description
card/subcard/port Specifies the card, subcard, and port number of the ATM interface. ie Displays the information element statistics.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
If no interface is specified, statistics for all interfaces are displayed.
Examples
The following example is sample output from the show atm signalling statistics EXEC command with no interface specified.
Switch# show atm signalling statistics
Global Statistics:
Calls Throttled: 0
Max Crankback: 3
Max Connections Pending: 255
Max Connections Pending Hi Water Mark: 0
ATM 0:0 UP Time 00:00:32 # of int resets: 0
----------------------------------------------------------------
Terminating connections: 0 Soft VCs: 0
Active Transit PTP SVC: 0 Active Transit MTP SVC: 0
Port requests: 0 Source route requests: 0
Conn-Pending: 0 Conn-Pending High Water Mark: 0
Calls Throttled: 0 Max-Conn-Pending: 40
Messages: Incoming Outgoing
--------- -------- --------
PTP Setup Messages: 0 0
MTP Setup Messages: 0 0
Release Messages: 0 0
Restart Messages: 0 0
Message: Received Transmitted Tx-Reject Rx-Reject
Add Party Messages: 0 0 0 0
Failure Cause: Routing CAC Access-list Addr-Reg Misc-Failure
Location Local: 0 0 0 0 0
Location Remote: 0 0 0 0 0
Examples
The following example is sample output from the show atm signalling statistics EXEC command for interface ATM 0/0/0.
Switch# show atm signalling statistics interface atm 0/0/0
ATM 0/0/0:0 UP Time 00:01:32 # of int resets: 0
----------------------------------------------------------------
Terminating connections: 0 Soft VCs: 0
Active Transit PTP SVC: 0 Active Transit MTP SVC: 0
Port requests: 0 Source route requests: 0
Conn-Pending: 0 Conn-Pending High Water Mark: 0
Calls Throttled: 0 Max-Conn-Pending: 40
Messages: Incoming Outgoing
--------- -------- --------
PTP Setup Messages: 0 0
MTP Setup Messages: 0 0
Release Messages: 0 0
Restart Messages: 0 0
Message: Received Transmitted Tx-Reject Rx-Reject
Add Party Messages: 0 0 0 0
Failure Cause: Routing CAC Access-list Addr-Reg Misc-Failure
Location Local: 0 0 0 0 0
Location Remote: 0 0 0 0 0
Related Commands
Clears existing ATM signalling statistics.
Command
Description
To display the current port snooping configuration and actual register values for the highest
ATM interface, use the show atm snoop EXEC command.
Syntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command displays the snoop test port name, snoop option (enabled or disabled), monitored port name (if enabled), and snoop direction (receive or transmit if enabled).
This command applies only to card 4, subcard 1, and the highest port allowed for the card. See the atm signalling vpci command for port information.
Examples
The following example displays the snoop configuration and actual register values for the highest interface.
Switch# show atm snoop Snoop Test Port Name: ATM3/1/3 (interface status=SNOOPING) Snoop option: (configured=enabled) (actual=enabled) Monitored Port Name: (configured=ATM3/0/0) (actual=ATM3/0/0) Snoop direction: (configured=receive) (actual=receive)
The following example shows that there is no card in the snoop test port card 4, subcard 1 position.
Switch# show atm snoop Snoop Test Port Name: ATM3/1/3 (port is bad or missing) Snoop option: (configured=disabled)
The following example shows that the snoop test port has been inserted and configured but is shut down.
Switch# show atm snoop Snoop Test Port Name: ATM3/1/3 (interface status=DOWN)(shutdown) Snoop option: (configured=enabled) Monitored Port Name: (configured=ATM3/1/0) Snoop direction: (configured=receive)
Related Commands
Specifies the value of VPCI to be carried in the signalling messages within a VP tunnel.
Command
Description
To display the current port snooping configuration and actual register values per-VC, use the
show atm snoop-vc EXEC command.
Syntax Description
card/subcard/port Specifies the card, subcard, and port number of the ATM interface.
Command Modes
EXEC
Command History
11.2(8.0.1) New command
Release
Modification
Usage Guidelines
This command displays the snoop test port name, snoop option (enabled or disabled), monitored port name (if enabled), and snoop direction (receive or transmit if enabled).
Examples
The following example displays all VC snoop connections on the switch.
Switch# show atm snoop-vc Snooping Snooped Interface VPI VCI Type X-Interface X-VPI X-VCI Dir Status ATM0/0/2 0 5 PVC ATM0/1/1 0 5 Rx DOWN ATM0/0/2 0 16 PVC ATM0/1/1 0 16 Rx DOWN ATM0/1/2 0 5 PVC ATM0/0/1 0 5 Tx DOWN ATM0/1/2 0 16 PVC ATM0/0/1 0 16 Tx DOWN ATM0/1/2 0 18 PVC ATM0/0/1 0 18 Tx UP ATM0/1/2 0 100 PVC ATM0/0/1 0 100 Tx DOWN ATM0/1/2 0 201 PVC ATM0/0/1 0 201 Tx DOWN ATM0/1/2 0 202 PVC ATM0/0/1 0 202 Tx DOWN ATM0/1/2 0 300 PVC ATM0/0/1 0 300 Tx DOWN ATM0/1/2 0 301 PVC ATM0/0/1 0 301 Tx DOWN
The following example displays all VC snoop connections on ATM interface 0/1/2.
Switch# show atm snoop-vc interface atm 0/1/2 Snooping Snooped Interface VPI VCI Type X-Interface X-VPI X-VCI Dir Status ATM0/1/2 0 5 PVC ATM0/0/1 0 5 Tx DOWN ATM0/1/2 0 16 PVC ATM0/0/1 0 16 Tx DOWN ATM0/1/2 0 18 PVC ATM0/0/1 0 18 Tx UP ATM0/1/2 0 100 PVC ATM0/0/1 0 100 Tx DOWN ATM0/1/2 0 201 PVC ATM0/0/1 0 201 Tx DOWN ATM0/1/2 0 202 PVC ATM0/0/1 0 202 Tx DOWN ATM0/1/2 0 300 PVC ATM0/0/1 0 300 Tx DOWN ATM0/1/2 0 301 PVC ATM0/0/1 0 301 Tx DOWN
Examples
The following example displays VC snoop connection VPI 0, VCI 543 on ATM interface 0/0/0.
Switch# show atm snoop-vc interface atm 0/0/0 0 543 Interface: ATM0/0/0, Type: oc3suni VPI = 0 VCI = 543 Status: UP Time-since-last-status-change: 00:00:19 Connection-type: PVC Cast-type: snooping-leaf Packet-discard-option: enabled Usage-Parameter-Control (UPC): pass Wrr weight: 32 Number of OAM-configured connections: 0 OAM-configuration: disabled OAM-states: Not-applicable Cross-connect-interface: ATM0, Type: ATM Swi/Proc Cross-connect-VPI = 0 Cross-connect-VCI = 42 Cross-connect-UPC: pass Cross-connect OAM-configuration: disabled Cross-connect OAM-state: Not-applicable Threshold Group: 6, Cells queued: 0 Rx cells: 0, Tx cells: 4 Rx connection-traffic-table-index: 3 Rx service-category: VBR-RT (Realtime Variable Bit Rate) Rx pcr-clp01: 424 Rx scr-clp01: 424 Rx mcr-clp01: none Rx cdvt: 1024 (from default for interface) Rx mbs: 50 Tx connection-traffic-table-index: 3 Tx service-category: VBR-RT (Realtime Variable Bit Rate) Tx pcr-clp01: 424 Tx scr-clp01: 424 Tx mcr-clp01: none Tx cdvt: none Tx mbs: 50
Related Commands
Sets the current port snooping configuration and actual register values per-VC.
Command
Description
To display the current port snooping configuration and actual register values per-VP, use the
show atm snoop-vp EXEC command.
Syntax Description
card/subcard/port Specifies the card, subcard, and port number of the ATM interface.
Command Modes
EXEC
Command History
11.2(8.0.1) New command
Release
Modification
Usage Guidelines
This command displays the snoop test port name, snoop option (enabled or disabled), monitored port name (if enabled), and snoop direction (receive or transmit if enabled).
Examples
The following example displays all VP snoop connections on the switch.
Switch# show atm snoop-vp Snooping Snooped Interface VPI Type X-Interface X-VPI Dir Status ATM0/0/2 0 PVC ATM0/1/1 0 Rx DOWN ATM0/0/2 0 PVC ATM0/1/1 0 Rx DOWN ATM0/1/2 0 PVC ATM0/0/1 0 Tx DOWN ATM0/1/2 0 PVC ATM0/0/1 0 Tx DOWN ATM0/1/2 0 PVC ATM0/0/1 0 Tx UP ATM0/1/2 0 PVC ATM0/0/1 0 Tx DOWN ATM0/1/2 0 PVC ATM0/0/1 0 Tx DOWN ATM0/1/2 0 PVC ATM0/0/1 0 Tx DOWN ATM0/1/2 0 PVC ATM0/0/1 0 Tx DOWN ATM0/1/2 0 PVC ATM0/0/1 0 Tx DOWN
Related Commands
Sets the current port snooping configuration and actual register values per-VP.
Command
Description
To display current information about ATM interfaces and the number of installed connections, use the show atm status EXEC command.
show atm statusSyntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following is sample output from the show atm status command.
Switch# show atm status
NUMBER OF INSTALLED CONNECTIONS: (P2P=Point to Point, P2MP=Point to MultiPoint)
Type PVCs SoftPVCs SVCs PVPs SoftPVPs SVPs Total
P2P 11 0 0 1 0 0 12
P2MP 0 0 0 0 0 0 0
TOTAL INSTALLED CONNECTIONS = 12
PER-INTERFACE STATUS SUMMARY AT 14:56:19 UTC Mon Mar 25 1997:
Interface IF Admin Auto-Cfg ILMI Addr SSCOP Hello
Name Status Status Status Reg State State State
------------- -------- ------------ -------- ------------ --------- --------
ATM0 UP up n/a Restarting Idle n/a
ATM3/0/0 UP up done UpAndNormal Active 2way_in
ATM3/0/0.25 DOWN shutdown waiting n/a Idle n/a
ATM3/0/0.26 UP up waiting WaitDevType Idle n/a
ATM3/0/1 DOWN down waiting n/a Idle n/a
ATM3/0/2 UP up done UpAndNormal Active 2way_in
ATM3/0/3 DOWN down waiting n/a Idle n/a
To display the ATM layer traffic information for all of the ATM interfaces, use the show atm traffic EXEC command.
show atm trafficSyntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command displays input and output cell counts and a 5-minute transfer rate for all
ATM interfaces.
Examples
The following example is sample output from the show atm traffic command.
Switch# show atm traffic Interface ATM0 Rx cells: 0 Tx cells: 0 5 minute input rate: 0 bits/sec, 0 cells/sec 5 minute output rate: 0 bits/sec, 0 cells/sec Interface ATM3/0/0 Rx cells: 0 Tx cells: 0 5 minute input rate: 0 bits/sec, 0 cells/sec 5 minute output rate: 0 bits/sec, 0 cells/sec
Related Commands
Displays ATM-specific information about an ATM interface.
Command
Description
To display the ATM layer connection information about the virtual connection, use the show atm vc EXEC command.
show atm vc
Syntax Description
card/subcard/port Card, subcard, and port number for the interface. .vpt# Virtual path tunnel identifier to display. vpi vci Virtual path identifier and virtual channel identifier to display. detail Displays the Rx cell drops and queued-cells for all VCs on a given interface. cast-type Specifies the cast type as multipoint-to-point (mp2p), point-to-multipoint (p2mp), or point-to-point (p2p). conn-type Specifies the connection type as pvc, soft-vc, svc, or tvc. traffic Displays the virtual channel cell traffic.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example shows a display for the vc interface.
Switch# show atm vc Interface VPI VCI Type X-Interface X-VPI X-VCI Encap Status ATM0/1/0 0 5 PVC ATM0 0 52 QSAAL UP ATM0/1/0 0 16 PVC ATM0 0 32 ILMI UP ATM0/1/0 0 18 PVC ATM0 0 73 PNNI UP ATM0/1/1 0 5 PVC ATM0 0 53 QSAAL DOWN ATM0/1/1 0 16 PVC ATM0 0 33 ILMI DOWN ATM0/1/2 0 5 PVC ATM0 0 54 QSAAL DOWN ATM0/1/2 0 16 PVC ATM0 0 34 ILMI DOWN ATM0/1/3 0 5 PVC ATM0 0 55 QSAAL UP ATM0/1/3 0 16 PVC ATM0 0 35 ILMI UP ATM1/0/0 0 5 PVC ATM0 0 56 QSAAL UP ATM1/0/0 0 16 PVC ATM0 0 36 ILMI UP ATM1/0/1 0 5 PVC ATM0 0 57 QSAAL DOWN ATM1/0/1 0 16 PVC ATM0 0 37 ILMI DOWN ATM1/0/2 0 5 PVC ATM0 0 58 QSAAL DOWN ATM1/0/2 0 16 PVC ATM0 0 38 ILMI DOWN ATM1/0/3 0 5 PVC ATM0 0 59 QSAAL UP ATM1/0/3 0 16 PVC ATM0 0 39 ILMI UP ATM1/0/3 0 18 PVC ATM0 0 72 PNNI UP ATM1/1/0 0 5 PVC ATM0 0 60 QSAAL DOWN ATM1/1/0 0 16 PVC ATM0 0 40 ILMI DOWN ATM1/1/1 0 5 PVC ATM0 0 61 QSAAL DOWN ATM1/1/1 0 16 PVC ATM0 0 41 ILMI DOWN
Table 18-13 describes the fields shown in the display.
| Field | Description |
|---|---|
Interface | Displays the card, subcard, and port number of the specified ATM interface. |
VPI | Displays the number of the virtual path identifier. |
VCI | Displays the number of the virtual channel identifier. |
Type | Displays the type of interface for the specified ATM interface. |
X-Interface | Displays the card, subcard, and port number of the cross-connected value for the ATM interface. |
X-VPI | Displays the number of the cross-connected value of the virtual path identifier. |
X-VCI | Displays the number of the cross-connected value of the virtual channel identifier. |
Encap | Displays the type of connection on the interface. |
Status | Displays the current state of the specified ATM interface. |
Examples
The following example displays the output for interface ATM 1/0/0 with and without the detail keyword which shows the Rx-cel-drops and the Rx-queued-cells:
Swtich# show atm vc traffic interface atm 1/0/0 Interface VPI VCI Type rx-cell-cnts tx-cell-cnts ATM-P1/0/0 0 32 PVC 1 0 ATM-P1/0/0 0 33 PVC 0 0 ATM-P1/0/0 0 34 PVC 0 0 ATM-P1/0/0 0 35 PVC 0 0 ATM-P1/0/0 0 37 PVC 0 0 ATM-P1/0/0 0 39 PVC 0 0 ATM-P1/0/0 0 48 PVC 0 0 Switch# show atm vc traffic interface atm 1/0/0 detail Interface VPI VCI Type rx-cell tx-cell rx-cell-drop rx-cell-qued ATM-P1/0/0 0 32 PVC 1 0 0 0 ATM-P1/0/0 0 33 PVC 0 0 0 0 ATM-P1/0/0 0 34 PVC 0 0 0 0 ATM-P1/0/0 0 35 PVC 0 0 0 0 ATM-P1/0/0 0 37 PVC 0 0 0 0 ATM-P1/0/0 0 39 PVC 0 0 0 0 ATM-P1/0/0 0 48 PVC 0 0 0 0
Catalyst 8510 MSR and LightStream 1010
The following example shows the interface information for ATM 1/0/0, with VPI 0, VCI 5, and packet discard enabled, using an FC-PCQ.
Switch# show atm vc interface atm 1/0/0 1 100 Interface: ATM1/0/0, Type: oc3suni VPI = 0 VCI = 5 Status: UP Time-since-last-status-change: 1d18h Connection-type: PVC Cast-type: point-to-point Packet-discard-option: enabled Usage-Parameter-Control (UPC): pass Number of OAM-configured connections: 0 OAM-configuration: disabled OAM-states: Not-applicable Cross-connect-interface: ATM0, Type: ATM Swi/Proc Cross-connect-VPI = 0 Cross-connect-VCI = 58 Cross-connect-UPC: pass Cross-connect OAM-configuration: disabled Cross-connect OAM-state: Not-applicable Encapsulation: AALQSAAL Rx cells: 32520, Tx cells: 32520 Rx connection-traffic-table-index: 3 Rx service-category: VBR-RT (Realtime Variable Bit Rate) Rx pcr-clp01: 424 Rx scr-clp01: 424 Rx mcr-clp01: none Rx cdvt: none Rx mbs: 50 Tx connection-traffic-table-index: 3 Tx service-category: VBR-RT (Realtime Variable Bit Rate) Tx pcr-clp01: 424 Tx scr-clp01: 424 Tx mcr-clp01: none Tx cdvt: none Tx mbs: 50 Crc Errors:0, Sar Timeouts:0, OverSizedSDUs:0 BufSzOvfl: Small:0, Medium:0, Big:0, VeryBig:0, Large:0
Examples
The following example shows the interface information for ATM 1/0/0, with VPI 1, VCI 100 and packet discard disabled, using the switch processor feature card.
Switch# show atm vc interface atm 1/0/0 1 100 Interface: ATM1/0/0, Type: oc12suni VPI = 1 VCI = 100 Status: UP Time-since-last-status-change: 02:55:48 Connection-type: PVC Cast-type: point-to-point Packet-discard-option: disabled Usage-Parameter-Control (UPC): pass Wrr weight: 32 Number of OAM-configured connections: 0 OAM-configuration: disabled OAM-states: Not-applicable Cross-connect-interface: ATM0/1/1, Type: oc3suni Cross-connect-VPI = 1 Cross-connect-VCI = 100 Cross-connect-UPC: pass Cross-connect OAM-configuration: disabled Cross-connect OAM-state: Not-applicable Threshold Group: 5, Cells queued: 0 Rx cells: 0, Tx cells: 0 Tx Clp0:0, Tx Clp1: 0 Rx Clp0:0, Rx Clp1: 0 Rx Upc Violations:0, Rx cell drops:0 Rx Clp0 q full drops:0, Rx Clp1 qthresh drops:0 Rx connection-traffic-table-index: 1 Rx service-category: UBR (Unspecified Bit Rate) Rx pcr-clp01: 7113539 Rx scr-clp01: none Rx mcr-clp01: none Rx cdvt: 1024 (from default for interface) Rx mbs: none Tx connection-traffic-table-index: 1 Tx service-category: UBR (Unspecified Bit Rate) Tx pcr-clp01: 7113539 Tx scr-clp01: none Tx mcr-clp01: none Tx cdvt: none Tx mbs: none
Examples
The following example shows the interface information for ATM 1/0/0, with VPI 0, VCI 5, and packet discard enabled, using the FC-PFQ.
Switch# show atm vc interface atm 1/0/0 0 5 Interface: ATM1/0/0, Type: oc12suni VPI = 0 VCI = 5 Status: UP Time-since-last-status-change: 03:02:32 Connection-type: PVC Cast-type: point-to-point Packet-discard-option: enabled Usage-Parameter-Control (UPC): pass Wrr weight: 32 Number of OAM-configured connections: 0 OAM-configuration: disabled OAM-states: Not-applicable Cross-connect-interface: ATM0, Type: ATM Swi/Proc Cross-connect-VPI = 0 Cross-connect-VCI = 45 Cross-connect-UPC: pass Cross-connect OAM-configuration: disabled Cross-connect OAM-state: Not-applicable Encapsulation: AALQSAAL Threshold Group: 6, Cells queued: 0 Rx cells: 2302, Tx cells: 2301 Tx Clp0:2301, Tx Clp1: 0 Rx Clp0:2302, Rx Clp1: 0 Rx Upc Violations:0, Rx cell drops:0 Rx pkts:0, Rx pkt drops:0 Rx connection-traffic-table-index: 3 Rx service-category: VBR-RT (Realtime Variable Bit Rate) Rx pcr-clp01: 424 Rx scr-clp01: 424 Rx mcr-clp01: none Rx cdvt: 1024 (from default for interface) Rx mbs: 50 Tx connection-traffic-table-index: 3 Tx service-category: VBR-RT (Realtime Variable Bit Rate) Tx pcr-clp01: 424 Tx scr-clp01: 424 Tx mcr-clp01: none Tx cdvt: none Tx mbs: 50 Crc Errors:0, Sar Timeouts:0, OverSizedSDUs:0 BufSzOvfl: Small:0, Medium:0, Big:0, VeryBig:0, Large:0
Examples
The following example shows the last explicit path status for a soft VC. Note that the first listed explicit path, new_york.path2, shows an unreachable result, but the second explicit path, new_york.path1, has succeeded.
Switch# show atm vc interface atm0/1/3 0 40 VPI = 0 VCI = 40 Status:UP Time-since-last-status-change:00:00:03 Connection-type:SoftVC Cast-type:point-to-point Soft vc location:Source Remote ATM address:47.0091.8100.0000.0060.705b.d900.4000.0c81.9000.00 Remote VPI:0 Remote VCI:40 Soft vc call state:Active Number of soft vc re-try attempts:0 First-retry-interval:5000 milliseconds Maximum-retry-interval:60000 milliseconds Aggregate admin weight:15120 TIME STAMPS: Current Slot:4 Outgoing Release February 26 17:02:45.940 Incoming Rel comp February 26 17:02:45.944 Outgoing Setup February 26 17:02:45.948 Incoming Connect February 26 17:02:46.000 Outgoing Setup February 23 11:54:17.587 Incoming Release February 23 11:54:17.591 Outgoing Setup February 23 11:54:37.591 Incoming Release February 23 11:54:37.611 Outgoing Setup February 23 11:55:17.611 Incoming Connect February 23 11:55:17.655 Explicit-path 1:result=6 PNNI_DEST_UNREACHABLE (new_york.path2) Explicit-path 2:result=1 PNNI_SUCCESS (new_york.path1) Only-explicit Packet-discard-option:disabled Usage-Parameter-Control (UPC):pass Number of OAM-configured connections:0 OAM-configuration:disabled OAM-states: Not-applicable Cross-connect-interface:ATM0/0/3.4, Type:oc3suni Cross-connect-VPI = 4 Cross-connect-VCI = 35 Cross-connect-UPC:pass Cross-connect OAM-configuration:disabled Cross-connect OAM-state: Not-applicable Rx cells:0, Tx cells:0 Rx connection-traffic-table-index:1 Rx service-category:UBR (Unspecified Bit Rate) Rx pcr-clp01:7113539 Rx scr-clp01:none Rx mcr-clp01:none Rx cdvt:1024 (from default for interface) Rx mbs:none Tx connection-traffic-table-index:1 Tx service-category:UBR (Unspecified Bit Rate) Tx pcr-clp01:7113539 Tx scr-clp01:none Tx mcr-clp01:none Tx cdvt:none Tx mbs:none
Table 18-14 describes the fields shown in the displays.
| Field | Description |
|---|---|
Interface | Displays the card, subcard, and port number of the ATM interface. |
VPI/VCI | Displays the number of the virtual path identifier and the virtual channel identifier. |
Status | Displays the type of interface for the specified ATM interface. |
Time-since-last-status-change | Displays the time elapsed since the last status change. |
Connection-type | Displays the type of connection for the specified ATM interface. |
Cast-type | Displays the type of cast for the specified ATM interface. |
Packet-discard-option | Displays the state of the packet-discard option; enabled or disabled. |
Usage-Parameter-Control (UPC) | Displays the state of the UPC. |
Wrr weight | Weighted round-robin weight. |
Number of OAM-configured connections | Displays the number of connections configured by OAM. |
OAM-configuration | Displays the state of the OAM configuration; enabled or disabled. |
OAM-states | Displays the status of the OAM state; applicable or not applicable. |
Cross-connect-interface | Displays the card, subcard, and port number of the cross-connected ATM. |
Cross-connect-VPI | Displays the number of the cross-connected virtual path identifier. |
Cross-connect-VCI | Displays the number of the cross-connected virtual channel identifier. |
Cross-connect-UPC | Displays the state of the cross-connected UPC; pass or not pass. |
Cross-connect OAM-configuration | Displays the state of the cross-connected OAM configuration; enabled or disabled. |
Cross-connect OAM-state | Displays the status of the cross-connected OAM state; applicable or not applicable. |
Encapsulation | Encapsulation type. |
Threshold Group/Cells queued | Displays the threshold group number and number of cells queued. |
Rx cells/Tx cells | Displays the number of cells transmitted and received. |
Tx Clp0/Tx Clp1 | Displays the number of CLP=0 and CLP=1 cells transmitted. |
Rx Clp0/Rx Clp1 | Displays the number of CLP=0 and CLP=1 cells received. |
Rx Upc Violations | Displays the number of UPC violations detected in the receive cell stream. |
Rx cell drops | Displays the number of cells received and then dropped. |
Rx pkts | Displays the number of packets received. |
Rx pkt drops | Displays the number of packets dropped. |
RxClp0q full drops | Displays the number of CLP=0 cells received and then dropped for exceeding the input queue size. |
Rx Clp1 qthresh drops | Displays the number of CLP=1 cells received and then dropped for exceeding the discard threshold of the input queue. |
Rx connection-traffic-table-index | Displays the receive connection-traffic-table-index. |
Rx service-category | Displays the receive service category. |
Rx pcr-clp01 | Displays the receive peak cell rate for clp01 cells (kbps). |
Rx scr-clp01 | Displays the receive sustained cell rate for clp01 cells (kbps). |
Rx mcr-clp01 | Displays the receive minimum cell rate for clp01 cells (kbps). |
Rx cdvt | Displays the receive cell delay variation tolerance. |
Rx mbs | Displays the receive minimum burst size. |
Tx connection-traffic-table-index | Displays the transmit connection-traffic-table-index. |
Tx service-category | Displays the transmit service category. |
Tx pcr-clp01 | Displays the transmit peak cell rate for clp01 cells (kbps). |
Tx scr-clp01 | Displays the transmit sustained cell rate for clp01 cells (kbps). |
Tx mcr-clp01 | Displays the transmit minimum cell rate for clp01 cells (kbps). |
Tx cdvt | Displays the transmit cell delay variation tolerance. |
Tx mbs | Displays the transmit minimum burst size. |
Crc error | Displays the number of cyclic redundancy check errors. |
Sar Timeouts | Displays the number of segmentation and reassembly timeouts. |
OverSizedSDUs | Displays the number of oversized service data units. |
BufSzOvfl | Displays the number of buffer size overflows. |
Examples
The following example shows how to enter the command for a display of the cast type, point-to-multipoint, and connection type soft-vc on ATM interface 0/0/0.
Switch# show atm vc cast-type p2mp conn-type soft-vc interface ATM 0/0/0
The following example shows how to enter the command for a display of the connection type SVC and cast-type point-to-point on ATM interface 0/0/0.
Switch# show atm vc conn-type svc cast-type p2p interface ATM 0/0/0
The following example shows the transmit and receive cell count on ATM interface 1/0/0, with VPI 1 and VPI 100.
Switch# show atm vc traffic interface atm 1/0/0 1 100 Interface VPI VCI Type rx-cell-cnts tx-cell-cnts ATM1/0/0 1 100 PVC 0 0
Related Commands
Used to create a PVC. Displays ATM-specific information about an ATM interface. Displays current information about ATM interfaces and the number of installed connections. Displays the ATM VC signalling activity.
Command
Description
To show the ATM VC signalling activity, use the show atm vc signalling EXEC command.
show atm vc signalling [interface atm card/subcard/port] [cast-type p2p | p2mp] [detail]
Syntax Description
card/subcard/port Card, subcard, and port number for the ATM interface. cast-type Displays the payload type protocol and the message type protocol information for a point-to-point (p2p) or point-to-multipoint (p2mp) connection. detail Displays detailed information about a connection, including type of connection, calling party, current and previous state, and how the call was initiated.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show atm vc signalling EXEC command.
Switch# show atm vc signalling Interface VPI VCI CallRef X-Interface VPI VCI CallRef Type *ATM0/0/0 0 32 1 ATM1/0/0 0 32 1 MTP *ATM0/0/0 0 33 2 ATM1/0/0 0 33 2 MTP *ATM0/0/0 0 34 3 ATM1/0/0 0 34 3 MTP *ATM0/0/0 0 35 4 ATM1/0/0 0 35 4 MTP *ATM0/0/0 0 36 5 ATM1/0/0 0 36 5 MTP *ATM0/0/0 0 37 6 ATM1/0/0 0 37 6 MTP *ATM0/0/0 0 38 7 ATM1/0/0 0 38 7 MTP *ATM0/0/0 0 39 8 ATM1/0/0 0 39 8 MTP *ATM0/0/0 0 40 9 ATM1/0/0 0 40 9 MTP *ATM0/0/0 0 41 10 ATM1/0/0 0 41 10 PTP *ATM0/0/0 0 42 11 ATM1/0/0 0 42 11 PTP *ATM0/0/0 0 43 12 ATM1/0/0 0 43 12 PTP *ATM0/0/0 0 44 13 ATM1/0/0 0 44 13 PTP *ATM0/0/0 0 45 14 ATM1/0/0 0 45 14 PTP *ATM0/0/0 0 46 15 ATM1/0/0 0 46 15 PTP *ATM0/0/0 0 47 16 ATM1/0/0 0 47 16 PTP *ATM0/0/0 0 48 17 ATM1/0/0 0 48 17 PTP *ATM0/0/0 0 49 18 ATM1/0/0 0 49 18 PTP *ATM0/0/0 0 50 19 ATM1/0/0 0 50 19 PTP
The following example is sample output from the show atm vc signalling EXEC command using the p2p option.
Switch# show atm vc signalling cast-type p2p Interface VPI VCI CallRef X-Interface VPI VCI CallRef Type ATM0 0 67 5 ATM0/1/1 0 32 1 PTP *ATM0/0/0 0 32 1 ATM1/0/0 0 32 1 PTP *ATM0/0/0 0 33 2 ATM1/0/0 0 33 2 PTP *ATM0/0/0 0 34 3 ATM1/0/0 0 34 3 PTP *ATM0/0/0 0 35 4 ATM1/0/0 0 35 4 PTP *ATM0/0/0 0 36 5 ATM1/0/0 0 36 5 PTP *ATM0/0/0 0 37 6 ATM1/0/0 0 37 6 PTP *ATM0/0/0 0 38 7 ATM1/0/0 0 38 7 PTP *ATM0/0/0 0 39 8 ATM1/0/0 0 39 8 PTP *ATM0/0/0 0 40 9 ATM1/0/0 0 40 9 PTP *ATM0/0/0 0 41 10 ATM1/0/0 0 41 10 PTP *ATM0/0/0 0 42 11 ATM1/0/0 0 42 11 PTP *ATM0/0/0 0 43 12 ATM1/0/0 0 43 12 PTP *ATM0/0/0 0 44 13 ATM1/0/0 0 44 13 PTP *ATM0/0/0 0 45 14 ATM1/0/0 0 45 14 PTP *ATM0/0/0 0 46 15 ATM1/0/0 0 46 15 PTP *ATM0/0/0 0 47 16 ATM1/0/0 0 47 16 PTP
The following sample shows the output using the detail and cast-type options with the show atm vc signalling command.
Switch# show atm vc signalling detail cast-type p2mp
(0/0/0:0 0,36 - 0005) p2p
From: 47.222200000000000000000
remote, Rcvd Connect Ack -> Active(N10),
(1/0/0:0 0,36 - 0005) p2p
To: 47.111100000000000000000
local , Req Connect Ack -> Active(N10),
Table 18-15 describes the fields from the show atm vc signalling detail command.
| Field | Description |
|---|---|
0/0/0 | The interface number. |
0,36 | The VCI/VCI number. |
0005 | The call reference number. |
p2p | The type of connection. |
From | The origin of the calling party. |
remote/local | The call was initiated either remotely or locally. |
Rcvd Connect Ack | The previous state of the call. |
Active | The current state of the call. |
To display the ATM layer connection information about the virtual path, use the show atm vp
EXEC command.
Syntax Description
card/subcard/port Card, subcard, and port number for the interface. .vpt# Virtual path tunnel identifier. vpi vci Virtual path identifier and virtual channel identifier to display. cast-type Specifies the cast type as point-to-multipoint (p2mp) or point-to-point (p2p). conn-type Specifies the connection type as pvc, soft-vc, or svc. traffic Displays the virtual channel cell traffic.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show atm vp command.
Switch# show atm vp Interface VPI Type X-Interface X-VPI Status ATM3/1/1 1 SVP ATM3/1/2 200 UP ATM3/1/1 2 SVP ATM3/1/2 201 UP ATM3/1/1 3 SVP ATM3/1/2 202 UP ATM3/1/2 200 SoftVP ATM3/1/1 1 UP ATM3/1/2 201 SoftVP ATM3/1/1 2 UP ATM3/1/2 202 SoftVP ATM3/1/1 3 UP ATM3/1/2 255 SoftVP NOT CONNECTED
The following is sample output from the show atm vp command for ATM 3/1/1.
Switch# show atm vp interface atm 3/1/1 Interface VPI Type X-Interface X-VPI Status ATM3/1/1 1 SVP ATM3/1/2 200 UP ATM3/1/1 2 SVP ATM3/1/2 201 UP ATM3/1/1 3 SVP ATM3/1/2 202 UP
Examples
Catalyst 8510 MSR and LightStream 1010
The following example is sample output from the show atm vp command for ATM 0/1/0 and VP 18 with an FC-PCQ installed.
Switch# show atm vp interface atm 0/1/0 18 Interface: ATM0/1/0, Type: oc3suni VPI = 18 Status: UP Time-since-last-status-change: 16:13:58 Connection-type: PVP Cast-type: point-to-point Usage-Parameter-Control (UPC): pass Number of OAM-configured connections: 52 OAM-configuration: Seg-loopback-on Ais-on OAM-states: OAM-Up OAM-Loopback-Tx-Interval: 5 Cross-connect-interface: ATM0/1/2, Type: oc3suni Cross-connect-VPI = 18 Cross-connect-UPC: pass Cross-connect OAM-configuration: Seg-loopback-on Ais-on Cross-connect OAM-state: OAM-Up OAM-Loopback-Tx-Interval: 5 Rx cells: 197554, Tx cells: 151430 Rx connection-traffic-table-index: 1 Rx service-category: UBR (Unspecified Bit Rate) Rx pcr-clp01: 7113539 Rx scr-clp01: none Rx mcr-clp01: none Rx cdvt: 1024 (from default for interface) Rx mbs: none Tx connection-traffic-table-index: 1 Tx service-category: UBR (Unspecified Bit Rate) Tx pcr-clp01: 7113539 Tx scr-clp01: none Tx mcr-clp01: none Tx cdvt: none Tx mbs: none
Examples
The following example is sample output from the show atm vp command for ATM 0/0/1 and VP 51 with the switch processor feature card installed.
Switch# show atm vp interface atm 0/0/1 51 Interface: ATM0/0/1, Type: oc3suni VPI = 51 Status: TUNNEL Time-since-last-status-change: 3d02h Connection-type: PVP Cast-type: point-to-point Usage-Parameter-Control (UPC): pass Wrr weight: 32 Number of OAM-configured connections: 0 OAM-configuration: disabled OAM-states: Not-applicable Threshold Group: 5, Cells queued: 0 Rx cells: 0, Tx cells: 0 Tx Clp0:0, Tx Clp1: 0 Rx Clp0:0, Rx Clp1: 0 Rx Upc Violations:0, Rx cell drops:0 Rx Clp0 q full drops:0, Rx Clp1 qthresh drops:0 Rx connection-traffic-table-index: 1 Rx service-category: UBR (Unspecified Bit Rate) Rx pcr-clp01: 7113539 Rx scr-clp01: none Rx mcr-clp01: none Rx cdvt: 1024 (from default for interface) Rx mbs: none Tx connection-traffic-table-index: 1 Tx service-category: UBR (Unspecified Bit Rate) Tx pcr-clp01: 7113539 Tx scr-clp01: none Tx mcr-clp01: none Tx cdvt: none Tx mbs: none
Table 18-16 describes the fields shown in the display.
| Field | Description |
|---|---|
Interface | Displays the card, subcard, and port number of the ATM interface. |
VPI/VCI | Displays the number of the virtual path identifier and the virtual channel identifier. |
Status | Displays the type of interface for the specified ATM interface. |
Time-since-last-status-change | Displays the time elapsed since the last status change. |
Connection-type | Displays the type of connection for the specified ATM interface. |
Cast-type | Displays the type of cast for the specified ATM interface. |
Usage-Parameter-Control (UPC) | Displays the state of the UPC. |
Number of OAM-configured connections | Displays the amount of connections configured by OAM. |
OAM-configuration | Displays the state of the OAM configuration; enabled or disabled. |
OAM-states | Displays the status of the OAM state; applicable or not applicable. |
OAM Loopback-Tx-Interval | Displays the OAM loopback transmit interval. |
Cross-connect-interface | Displays the cross-connect interface number. |
Cross-connect-VPI | Displays the cross-connect VPI number. |
Cross-connect-UPC | Displays the cross-connect UPC status. |
Cross-connect OAM-configuration | Displays the configuration of the OAM in the cross-connect half-leg. |
Cross-connect OAM-state | Displays the state of the OAM cross-connect half-leg. |
OAM-Loopback-Tx-Interval | Displays the OAM loopback transmit interval. |
Rx cells/Tx cells | Displays the number of cells transmitted and received. |
Rx connection-traffic-table-index | Displays the receive connection-traffic-table-index. |
Rx service-category | Displays the receive service category. |
Rx pcr-clp01 | Displays the receive peak cell rate for clp01 cells (kbps). |
Rx scr-clp01 | Displays the receive sustained cell rate for clp01 cells (kbps). |
Rx mcr-clp01 | Displays the receive minimum cell rate for clp01 cells (kbps). |
Rx cdvt | Displays the receive cell delay variation tolerance. |
Rx mbs | Displays the receive maximum burst size. |
Tx connection-traffic-table-index | Displays the transmit connection-traffic-table-index. |
Tx service-category | Displays the transmit service category. |
Tx pcr-clp01 | Displays the transmit peak cell rate for clp01 cells (kbps). |
Tx scr-clp01 | Displays the transmit sustained cell rate for clp01 cells (kbps). |
Tx mcr-clp01 | Displays the transmit minimum cell rate for clp01 cells (kbps) |
Tx cdvt | Displays the transmit cell delay variation tolerance. |
Tx mbs | Displays the transmit maximum burst size. |
The following example shows how to display the cast type, point-to-multipoint, and connection type soft-VC information on ATM interface 0/0/0.
Switch# show atm vp cast-type p2mp conn-type soft-vc interface atm 0/0/0
The following example shows how display the connection type SVC and cast-type point-to-point information on ATM interface 0/0/0.
Switch# show atm vp conn-type svc cast-type p2p interface atm 0/0/0
Related Commands
Displays ATM-specific information about an ATM interface. Displays current information about ATM interfaces and the number of installed connections.
Command
Description
To display information about the bootflash: file system, use the show bootflash: EXEC command.
show bootflash: [all | chips | filesys]
Syntax Description
all Displays all flash information. chips Displays flash chip information. filesys Displays file system status information.
Defaults
Displays information about files in the file system.
Command Modes
EXEC
Command History
11.1(4) New command. Originally show boot. 12.0(3c)W5(9) Modified: Changed to show bootflash:
Release
Modification
Examples
The following example is sample output from the show boot command displaying chip information.
Switch# show bootflash: chips ******** RSP Internal Flash Bank -- Intel Chips ******** Flash SIMM Reg: 3424 Flash SIMM PRESENT 2 Banks Bank Size = 4M HW Rev = 4 Flash Status Registers: Bank 0 Intelligent ID Code : 89898989 A2A2A2A2 Status Reg: 80808080 Flash Status Registers: Bank 1 Intelligent ID Code : 89898989 A2A2A2A2 Status Reg: 80808080
Related Commands
Cisco IOS command removed from this manual. Refer to Appendix D. Checks the bit errors on a line for a particular interval. Specifies the system image that the switch loads at startup. Displays the system hardware configuration, software version, and names and sources of configuration files and boot images.
Command
Description
Use the show buffers EXEC command to display statistics for the buffer pools on the network server.
show buffers [address hex-addr | all | assigned | free | input-interface interface-type card/subcard/port | old | pool pool-name [dump | header | packet]] | [failures]
Syntax Description
hex-addr Address, in hexadecimal notation, of the buffer to display. all Displays all buffers. assigned Displays the buffers in use. free Displays the buffers available for use. interface-type Specifies an input interface as atm, atm-p, cbr, ethernet, or null. card/subcard/port Specifies the card, subcard, and port number for the interface. old Displays buffers older than one minute. pool-name Specifies the name of a buffer pool to use. dump Shows the buffer header and all data in the display. header Shows the buffer header only in the display. packet Shows the buffer header and packet data in the display. failures Displays buffer allocation failures.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show buffers command with no arguments, showing all buffer pool information.
Switch# show buffers
Buffer elements:
500 in free list (500 max allowed)
19874 hits, 0 misses, 0 created
Public buffer pools:
Small buffers, 104 bytes (total 120, permanent 120):
120 in free list (20 min, 250 max allowed)
18937 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
Middle buffers, 600 bytes (total 100, permanent 100):
100 in free list (10 min, 200 max allowed)
58957 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
Big buffers, 1524 bytes (total 20, permanent 20):
20 in free list (5 min, 200 max allowed)
1123 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
VeryBig buffers, 4520 bytes (total 10, permanent 10):
10 in free list (0 min, 300 max allowed)
0 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
Large buffers, 5024 bytes (total 0, permanent 0):
0 in free list (0 min, 20 max allowed)
0 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
Huge buffers, 18024 bytes (total 0, permanent 0):
0 in free list (0 min, 13 max allowed)
0 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
Interface buffer pools:
AAL5_Small buffers, 512 bytes (total 512, permanent 512):
0 in free list (0 min, 512 max allowed)
512 hits, 0 misses
512 max cache size, 512 in cache
AAL5_Medium buffers, 4096 bytes (total 128, permanent 128):
0 in free list (0 min, 128 max allowed)
128 hits, 0 misses
128 max cache size, 128 in cache
AAL5_Large buffers, 9216 bytes (total 64, permanent 64):
0 in free list (0 min, 64 max allowed)
64 hits, 0 misses
64 max cache size, 64 in cache
Table 18-17 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Buffer elements | Buffer elements are small structures used as placeholders for buffers in internal operating system queues. Buffer elements are used when a buffer might need to be on more than one queue. |
Free list | Total number of the currently unallocated buffer elements. |
Max allowed | Maximum number of buffers that are available for allocation. |
Hits | Count of successful attempts to allocate a buffer when needed. |
Misses | Count of buffer allocation attempts that resulted in growing the buffer pool to allocate a buffer. |
Created | Count of new buffers created to satisfy buffer allocation attempts when the available buffers in the pool have already been allocated. |
Small buffers | Buffers that are 104 bytes long. |
Middle buffers | Buffers that are 600 bytes long. |
Big buffers | Buffers that are 1524 bytes long. |
VeryBig buffers | Buffers that are 4520 bytes long. |
Large buffers | Buffers that are 5024 bytes long. |
Huge buffers | Buffers that are 18024 bytes long. |
Total | Total number of this type of buffer. |
Permanent | Number of these buffers that are permanent. |
Free list | Number of available or unallocated buffers in that pool. |
Min | Minimum number of free or unallocated buffers in the buffer pool. |
Max allowed | Maximum number of free or unallocated buffers in the buffer pool. |
Hits | Count of successful attempts to allocate a buffer when needed. |
Misses | Count of buffer allocation attempts that resulted in growing the buffer pool in order to allocate a buffer. |
Trims | Count of buffers released to the system because they were not being used. This field is displayed only for dynamic buffer pools, not interface buffer pools, which are static. |
Created | Count of new buffers created in response to misses. This field is displayed only for dynamic buffer pools, not interface buffer pools, which are static. |
Total | Total number of this type of buffer. |
Permanent | Number of these buffers that are permanent. |
Free list | Number of available or unallocated buffers in that pool. |
Min | Minimum number of free or unallocated buffers in the buffer pool. |
Max allowed | Maximum number of free or unallocated buffers in the buffer pool. |
Hits | Count of successful attempts to allocate a buffer when needed. |
Fall backs | Count of buffer allocation attempts that resulted in falling back to the smallest public buffer pool that is at least as big as the interface buffer pool. |
Max Cache Size | Maximum number of buffers from interface pool that can be in the buffer pool's cache. |
Failures | Total number of allocation requests that failed because no buffer was available for allocation; the datagram was lost. Such failures normally occur at interrupt level. |
No memory | Number of failures that occurred because no memory was available to create a new buffer. |
To display the calendar hardware setting, use the show calendar EXEC command.
show calendarSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
1.1(4) New command
Release
Modification
Usage Guidelines
You can compare the time and date shown with this command with the time and date listed using the show clock command to verify that the calendar and system clock are synchronized. The time displayed is relative to the configured time zone.
Examples
In the following example, the hardware calendar indicates the time stamp of 12:13:44 p.m. on Friday, April 4, 1997.
Switch# show calendar 12:13:44 PST Fri April 4 1997
Related Commands
Displays the system clock.
Command
Description
To display the capabilities of the primary or secondary route processor and the software version that is running, use the show capability EXEC command.
show capability {primary | secondary}
Syntax Description
primary Displays the capabilities of the primary route processor. secondary Displays the capabilities of the secondary route processor.
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
The show capability display includes hardware and functional versions of the various components.
Examples
The following example shows capabilities of the primary route processor for the ATM switch router.
Switch# show capability primary Dram Size is :64 MB Pmem Size is :4 MB Nvram Size is :512 KB BootFlash Size is :8 MB ACPM hw version 3.1 ACPM functional version 3.8 Netclk Module present flag :1 NCLK hw version 1.0 NCLK func version 1.2 Printing the parameters for Switch card: 0 SWC0 HW version 2.2 SWC0 Functional version 0.40 SWC0 Table memory size: 8 MB SWC0 Feat Card Present Flag: 1 SWC0 Feat Card HW version 1.0 SWC0 Feat Card Functional version 2.0 Printing the parameters for Switch card: 1 SWC1 HW version 0.0 SWC1 Functional version 0.0 SWC1 Table memory size: 0 MB SWC1 Feat Card Present Flag: 0 SWC1 Feat Card HW version 0.0 SWC1 Feat Card Functional version 0.0 Printing the parameters for Switch card: 2 SWC2 HW version 2.2 SWC2 Functional version 0.40 SWC2 Table memory size: 8 MB SWC2 Feat Card Present Flag: 1 SWC2 Feat Card HW version 1.0 SWC2 Feat Card Functional version 2.0 Number of Drivers in IOS: 3 Driver 0 type: 2560 Driver 0 Functional Version 0.27 Driver 1 type: 2562 Driver 1 Functional Version 0.1 Driver 2 type: 2564 Driver 2 Functional Version 0.1
To display global CDP information, including timer and hold-time information, use the show cdp EXEC command.
show cdpSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show cdp command. Global CDP timer and hold-time parameters are set to the defaults of 60 and 180 seconds, respectively.
Switch# show cdp
Global CDP information:
Sending CDP packets every 60 seconds
Sending a holdtime value of 180 seconds
Related Commands
Cisco IOS command removed from this manual. Refer to Appendix D. Cisco IOS command removed from this manual. Refer to Appendix D. Displays information about a neighbor device listed in the CDP table. Displays information about neighbors.
Command
Description
To display information about a neighbor device listed in the CDP table, use the show cdp entry EXEC command.
show cdp entry entry-name [protocol | version]
Syntax Description
entry-name Name of the neighbor about which you want information. protocol Limits the display to information about the protocols enabled on a device. version Limits the display to information about the version of software running on the device.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show cdp entry protocol command. Only information about the protocols enabled on device.cisco.com is displayed.
Switch# show cdp entry device.cisco.com protocol Protocol information for device.cisco.com: IP address: 198.92.68.18 CLNS address: 490001.1111.1111.1111.00 DECnet address: 10.1
The following example is sample output from the show cdp entry version command. Only information about the version of software running on device.cisco.com is displayed.
Switch# show cdp entry device.cisco.com version Version information for device.cisco.com: GS Software (GS3), IOS Version xx.x(10302) [jhunt 161] Copyright (c) 1986-1998 by cisco Systems, Inc. Compiled Mon 07-Nov-97 14:34
Related Commands
Displays information about neighbors.
Command
Description
To display information about the interfaces on which CDP is enabled, use the show cdp interface EXEC command.
show cdp interface [interface-type card/subcard/port]
Syntax Description
interface-type Type of interface, specified as atm, atm-p, cbr, ethernet, or null. card/subcard/port Card, subcard, and port number for the interface.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
Catalyst 8540 MSR
The following example is sample output from the show cdp interface command. Status information and information about CDP timer and hold-time settings is displayed for all interfaces on which CDP is enabled.
Switch# show cdp interface
Ethernet 0 is up, line protocol is up, encapsulation is ARPA Sending CDP packets every 60 seconds Holdtime is 180 seconds
The following example is sample output from the show cdp interface command with an interface specified. Status information and information about CDP timer and hold-time settings is displayed for the Ethernet 0 interface only.
Switch# show cdp interface ethernet 0
Ethernet 0 is up, line protocol is up, encapsulation is ARPA Sending CDP packets every 60 seconds Holdtime is 180 seconds
Examples
Catalyst 8510 MSR and LightStream 1010
The following example is sample output from the show cdp interface command. Status information and information about CDP timer and hold-time settings is displayed for all interfaces on which CDP is enabled.
Switch# show cdp interface
Aux0 is up, line protocol is up, encapsulation is SMDS Sending CDP packets every 60 seconds Holdtime is 180 seconds Ethernet 0 is up, line protocol is up, encapsulation is ARPA Sending CDP packets every 60 seconds Holdtime is 180 seconds
To display information about neighbors, use the show cdp neighbors EXEC command.
show cdp neighbors [interface-type card/subcard/port] [detail]
Syntax Description
interface-type Specifies the type of the interface connected to the neighbors in question. card/subcard/port Identifies the card, subcard, and port number of the interface connected to the neighbors in question. detail Displays detailed information about a neighbor (or neighbors), including network address, enabled protocols, hold time, and software version.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following is sample output from the show cdp neighbors command. Device ID, interface type and number, hold-time settings, capabilities, platform, and port ID information about the switch router's neighbors are displayed.
Switch# show cdp neighbors
Capability Codes: R - Switch, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP Device ID Local Intrfce Holdtme Capability Platform Port ID device.cisco.com Eth 0 151 R T AGS Eth 0 device.cisco.com Ser 0 165 R T AGS Ser 3
The following is sample output from the show cdp neighbors detail command, with information about the ATM neighbors, including network address, enabled protocols, and software version.
Switch# show cdp neighbors detail
Device ID: device.cisco.com Entry address(es): IP address: 198.92.68.18 CLNS address: 490001.1111.1111.1111.00 DECnet address: 10.1 Platform: AGS, Capabilities: Switch Trans-Bridge Interface: Ethernet 0, Port ID (outgoing port): Ethernet 0 Holdtime: 143 sec Version: GS Software (GS3), Experimental Version xx.x(10302) [asmith 161] Copyright (c) 1986-1998 by Cisco Systems, Inc. Compiled Mon 07-Nov-97 14:34
Related Commands
Displays information about a neighbor device listed in the CDP table.
Command
Description
To display traffic information from the CDP table, use the show cdp traffic EXEC command.
show cdp trafficSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show cdp traffic command.
Switch# show cdp traffic
CDP counters:
Packets output: 94, Input: 75
Hdr syntax: 0, Chksum error: 0, Encaps failed: 0
No memory: 0, Invalid packet: 0, Fragmented: 0
In this example, traffic information is displayed, including the numbers of packets sent, the number of packets received, header syntax, checksum errors, failed encapsulations, memory problems, and invalid and fragmented packets. Header syntax indicates the number of packets CDP receives that have an invalid header format.
To show all the configured CES-IWF ATM addresses, use the show ces address EXEC command.
show ces addressSyntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show ces address command.
Switch# show ces address CES-IWF ATM Address(es): 47.0091.8100.0000.0061.705a.cd01.4000.0c80.0030.10 CBR0/0/0:0 vpi 0 vci 16 47.0091.8100.0000.0061.705a.cd01.4000.0c80.0034.10 CBR0/0/1:1 vpi 0 vci 1040 47.0091.8100.0000.0061.705a.cd01.4000.0c80.0034.20 CBR0/0/1:2 vpi 0 vci 1056 47.0091.8100.0000.0061.705a.cd01.4000.0c80.0038.10 CBR0/0/2:0 vpi 0 vci 2064
To show detailed circuit information, use the show ces circuit EXEC command.
show ces circuit [interface cbr card/subcard/port [circuits]]
Syntax Description
card/subcard/port Card, subcard, and port number of the CBR interface. circuits Number of circuits to display, from 0 to 31.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output about CBR interface 1/0/0 from the show ces circuit command.
Switch# show ces circuit interface cbr 1/0/0 Interface Circuit Circuit-Type X-interface X-vpi X-vci Status CBR0/0/1 1 Active SoftVC ATM1/0/1 0 33 UP CBR0/0/1 2 Active SoftVC ATM1/0/1 0 34 UP
The following example is sample output about CBR interface 0/0/1 on circuit 1 using the show ces circuit command.
Switch# show ces circuit interface cbr 0/0/1 1 Circuit:Name CBR0/0/1:1, Circuit-state ADMIN_UP / Interface CBR0/0/1, Circuit_id 1, Port-Type T1, Port-State UP Port Clocking network-derived, aal1 Clocking Method CESIWF_AAL1_CLOCK_SYNC Channel in use on this port: 1-24 Channels used by this circuit: 1-12 Cell-Rate: 2043, Bit-Rate 768000 cas OFF, cell_header 0x4100 (vci = 1040) Configured CDV 2000 usecs, Measured CDV unavailable De-jitter: UnderFlow unavailable, OverFlow unavaliable ErrTolerance 8, idleCircuitdetect OFF, onHookIdleCode 0x0 state: VcActive, maxQueueDepth 42, startDequeueDepth 25 Partial Fill: 47, Structured Data Transfer 288 Active SoftVC Src:atm addr 47.0091.8100.0000.0061.705a.cd01.4000.0c80.0034.10 vpi 0, vci 1040 Dst:atm addr 47.0091.8100.0000.0060.5c71.2001.4000.0c80.1034.10
To show detailed CES port information, use the show ces interface cbr privileged EXEC command.
show ces interface cbr card/subcard/port
Syntax Description
card/subcard/port Card, subcard, and port number of the CBR interface.
Command Modes
Privileged EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show ces interface cbr command.
Switch# show ces interface cbr0/0/0 Interface: CBR0/0/0 Port-type:T1-DCU IF Status: UP Admin Status: UP Channels in use on this port: 1-24 LineType: ESF LineCoding: B8ZS LoopConfig: NoLoop SignalMode: NoSignalling XmtClockSrc: network-derived DataFormat: UnStructured AAL1 Clocking Mode: Adaptive LineLength: 0_110 LineState: LossOfSignal Errors in the Current Interval: PCVs 0 LCVs 0 ESs 0 SESs 0 SEFSs 0 UASs 0 CSSs 0 LESs 0 BESs 0 DMs 0 Errors in the last 24Hrs: PCVs 1028 LCVs 190733 ESs 0 SESs 2 SEFSs 0 UASs 0 CSSs 0 LESs 0 BESs 0 DMs 6 Input Counters: 12160995 cells, 571566765 bytes Output Counters: 83926483 cells, 3944544701 bytes
To display the status of the ports on the CES interface, use the show ces status EXEC command.
show ces statusSyntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show ces status command.
Switch# show ces status
Interface IF Admin Port Channels in
Name Status Status Type use
------------- -------- --------- ----------- -----------
CBR0/0/0 UP UP T1 1-24
CBR0/0/1 UP UP T1 1-24
CBR0/0/2 UP UP T1 1-24
CBR0/0/3 UP UP T1
To display the system clock, use the show clock EXEC command.
show clock [detail]
Syntax Description
detail Indicates the clock source (NTP, VINES, and so on) and the current summertime setting (if any).
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The system clock keeps an authoritative flag that indicates whether or not the time is believed to be accurate. If system clock has been set by a timing source, the flag is set. If the time is not authoritative, it is used only for display purposes. Until the clock is authoritative and the authoritative flag is set, the flag prevents the switch from causing peers to synchronize to itself when the switch time is invalid.
The symbol that precedes the show clock display indicates the following:
Examples
The following sample output shows that the current clock is authoritative and that the time source
is NTP.
Switch# show clock detail 15:29:03.158 PST Fri Ap 4 1997 Time source is NTP
Related Commands
Cisco IOS command removed from this manual. Refer to Appendix D. Displays the calendar hardware setting.
Command
Description
To display compression statistics, use the show compress EXEC command.
show compressSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show compress command.
Switch# show compress Serial0 uncompressed bytes xmt/rcv 10710562/11376835 1 min avg ratio xmt/rcv 2.773/2.474 5 min avg ratio xmt/rcv 4.084/3.793 10 min avg ratio xmt/rcv 4.125/3.873 no bufs xmt 0 no bufs rcv 0 resets 0
Table 18-18 describes the fields shown in the display.
| Field | Description |
|---|---|
Serial0 | Name and number of the interface. |
uncompressed bytes xmt/rcv | Total number of uncompressed bytes sent and received. |
1 min avg ratio xmt/rcv 5 min avg ratio xmt/rcv 10 min avg ratio xmt/rcv | Static compression ratio for bytes sent and received, averaged over a period of 1 minute, 5 minutes, and 10 minutes. |
no bufs xmt | Number of times buffers were not available to compress data being sent. |
no bufs rcv | Number of times buffers were not available to uncompress data being received. |
resets | Number of resets. |
To display information about a physical port device, use the show controllers EXEC command.
show controllers [atm0 | ethernet0 | {atm | ethernet} card/subcard/port |
Syntax Description
atm0 Specifies an ATM interface on the route processor. ethernet0 Specifies an Ethernet interface on the route processor. atm Specifies an ATM interface. ethernet Specifies an Ethernet interface. e1 Specifies a channelized E1 interface. t3 Specifies a channelized DS3 (CDS3) interface. card/subcard/port Specifies the card, subcard, and port number for the interface. :t1-line Identifies the T1 line number, which is a number between 1 and 24. If you do not specify this option, all configured T1 lines display. card/subcard/imagroup Specifies the card, subcard, and IMA group number (0 to 3) for the IMA interface. brief Displays a subset of information. tabular Displays statistical information in a tabular format.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The output from this command shows what transmit clock is configured for an interface.
The show controllers t3 command also displays the port adapter and LSIPC states. If the LSIPC is in a down state, this command shows the number of keepalive attempts that have been made. This command also displays the firmware and hardware version for the Frame Relay port adapter.
Examples
The following example shows output used for debugging for OC-3 counters from the show controllers atm command on ATM 0/1/0.
Switch# show controllers atm 0/1/0
IF Name: ATM0/1/0 Chip Base Address: A8908000
Port type: OC3 Port rate: 155 Mbps Port medium: SM Fiber
Port status:SECTION LOS Loopback:None Flags:8300
TX Led: Traffic Pattern RX Led: Traffic Pattern TX clock source: free-running
Framing mode: sts-3c
Cell payload scrambling on
Sts-stream scrambling on
OC3 counters:
Key: txcell - # cells transmitted
rxcell - # cells received
b1 - # section BIP-8 errors
b2 - # line BIP-8 errors
b3 - # path BIP-8 errors
ocd - # out-of-cell delineation errors - not implemented
g1 - # path FEBE errors
z2 - # line FEBE errors
chcs - # correctable HEC errors
uhcs - # uncorrectable HEC errors
txcell:3745, rxcell:98171428
b1:0, b2:0, b3:0, ocd:0
g1:0, z2:0, chcs:0, uhcs:0
OC3 errored secs:
b1:0, b2:0, b3:0, ocd:0
g1:0, z2:0, chcs:0, uhcs:0
OC3 error-free secs:
b1:1249, b2:1249, b3:1249, ocd:0
g1:1249, z2:1249, chcs:1249, uhcs:1249
Clock reg:80
mr 0x30, mcfgr 0x70, misr 0xE0, mcmr 0xEF,
mctlr 0x48, cscsr 0x50, crcsr 0x48, rsop_cier 0x00,
rsop_sisr 0x47, rsop_bip80r 0x00, rsop_bip81r 0x00, tsop_ctlr 0x80,
tsop_diagr 0x80, rlop_csr 0x02, rlop_ieisr 0x0E, rlop_bip8_240r 0x00,
rlop_bip8_241r 0x00, rlop_bip8_242r 0x00, rlop_febe0r 0x00, rlop_febe1r 0x00,
rlop_febe2r 0x00, tlop_ctlr 0x80, tlop_diagr 0x80, rpop_scr 0x1C,
rpop_isr 0x9F, rpop_ier 0xFD, rpop_pslr 0xFF, rpop_pbip80r 0x00,
rpop_pbip81r 0x00, rpop_pfebe0r 0x00, rpop_pfebe1r 0x00, tpop_cdr 0x00,
tpop_pcr 0x00, tpop_ap0r 0x00, tpop_ap1r 0x90, tpop_pslr 0x13,
tpop_psr 0x00, racp_csr 0x84, racp_iesr 0x15, racp_mhpr 0x00,
racp_mhmr 0x00, racp_checr 0x00, racp_uhecr 0x00, racp_rcc0r 0x00,
racp_rcc1r 0x00, racp_rcc2r 0x00, racp_cfgr 0xFC, tacp_csr 0x04,
tacp_iuchpr 0x00, tacp_iucpopr 0x6A, tacp_fctlr 0x00, tacp_tcc0r 0x00,
tacp_tcc1r 0x00, tacp_tcc2r 0x00, tacp_cfgr 0x08,
Table 18-19 describes some key fields in the output.
| Field | Description |
|---|---|
B1 | Selection errors. Calculated over all bits of previous frame after scrambling. Always even parity. |
B2 | Line errors. Calculated over SPE and line overhead bytes of the previous frame before scrambling. |
B3 | Path BIP-8 errors. Calculated over SPE of the STE-3c of the previous frame before scrambling. |
G1,Z2 | Number of FEBE detected by the receive path. Error numbers are inserted into the appropriate bit positions of the outgoing G1,Z2 bytes. |
Examples
The following example is sample output from the show controllers atm0 command.
Switch# show controllers atm0 printing the copy stats here... TxCopiedPkts :0 TxNonCopiedPkts :0 RxCopiedPkts :0 RxNonCopiedPkts :0 Island0: 60ABA4E4 first Ctl address : 607C7890 first blk address A8051000(288)- A80FFE00(7FF) :total 577(1399)
The following example is sample output used for debugging for the T1 interface from the show controllers atm command on ATM 0/1/0.
Switch# show controllers atm 0/1/0
IF Name: ATM0/1/0, framer Base Address: A8909000
Port type: T1 Port rate: 1.5 Mbps Port medium: UTP
Port status:Good Signal Loopback:None Flags:8008
TX Led: Traffic Pattern RX Led: Traffic Pattern CD Led: Green
TX clock source: free-running
T1 Framing Mode: ESF PLCP format
FERF on AIS is on
FERF on RED is on
FERF on OOF is on
FERF on LOS is on
LBO: between 0-110
Counters:
Key: txcell - # cells transmitted
rxcell - # cells received
lcv - # line code violations
ferr - # framing bit error event counter
bee - # bit error event, CRC-6 in ESF, Framing bit error in SF
b1 - # PLCP BIP errors
fe - # PLCP framing pattern octet errors
plcp_febe- # PLCP FEBE errors
hcs - # uncorrectable HEC errors
uicell - # unassigned/idle cells dropped
txcell:21460, rxcell:20736
lcv:0, ferr:0, bee:0
febe:0, b1:0, fe:0, plcp_febe:7, hcs:0, uicell:338177354
PDH errored secs:
lcv:0, ferr:0, bee:0
febe:0, b1:0, fe:0, plcp_febe:1, hcs:0
PDH error-free secs:
lcv:101438, ferr:101438, bee:101438
febe:0, b1:101438, fe:101438, plcp_febe:101437, hcs:101438
Misc reg: 10
cfgr 0x08, ier 0x00, isr 0x00, ctlr 0x00,
imrr 0x21, dlcr 0x78, rboc_cier 0x38, rboc_isr 0x3F,
t3frmr_cfgr 0x80, t3frmr_ier 0x00, t3frmr_isr 0x00, t3frmr_statr 0x02,
rfdl_cfgr 0x84, rfdl_esr 0x80, rfdl_statr 0x87, rfdl_datar 0x87,
pmon_pmr 0x38, pmon_iesr 0x38, pmon_lcvec0r 0xFF, pmon_lcvec1r 0xFF,
pmon_fbeec0r 0xFF, pmon_fbeec1r 0xFF, pmon_sezdc0r 0x9A, pmon_sezdc1r 0xF5,
pmon_peec0r 0x00, pmon_peec1r 0x00, pmon_ppeec0r 0x00, pmon_ppeec1r 0x00,
pmon_febeec0r 0x00, pmon_febeec1r 0x00, t3tran_cfgr 0x00, t3tran_diagr 0x00,
xfdl_cfgr 0x00, xfdl_isr 0x02, xfdl_txdatar 0x00, xboc_coder 0x7F,
splr_cfgr 0x84, splr_ier 0x80, splr_isr 0x80, splr_statr 0x00,
splt_cfgr 0x84, splt_ctlr 0x80, splt_diagr 0x00, splt_f1r 0x00,
cppm_locmr 0x0C, cppm_copmr 0x70, cppm_b1ec0r 0x00, cppm_b1ec1r 0x00,
cppm_feec0r 0x00, cppm_feec1r 0x00, cppm_febec0r 0x00, cppm_febec1r 0x00,
cppm_hcsec0r 0x00, cppm_hcsec1r 0x00, cppm_iucc0r 0x04, cppm_iucc1r 0x0D,
cppm_rcc0r 0x01, cppm_rcc1r 0x00, cppm_tcc0r 0x01, cppm_tcc1r 0x00,
rxcp_ctlr 0x28, rxcp_frcr 0x00, rxcp_iesr 0x00, rxcp_iucph1r 0x00,
rxcp_iucph2r 0x00, rxcp_iucph3r 0x00, rxcp_iucph4r 0x01, rxcp_iucmh1r 0xFF,
rxcp_iucmh2r 0xFF, rxcp_iucmh3r 0xFF, rxcp_iucmh4r 0xFF, rxcp_upcph1r 0x00,
rxcp_upcph2r 0x00, rxcp_upcph3r 0x00, rxcp_upcph4r 0x00, rxcp_upcmh1r 0xFF,
rxcp_upcmh2r 0xFF, rxcp_upcmh3r 0xFF, rxcp_upcmh4r 0xFF, rxcp_hcscsr 0xFC,
rxcp_lctctr 0xB4, txcp_ctlr 0xA0, txcp_iesr 0x08, txcp_iucph1r 0x00,
txcp_iucph2r 0x00, txcp_iucph3r 0x00, txcp_iucph4r 0x01, txcp_iucph5r 0x52,
txcp_iucpr 0x00, e3frmr_foptr 0x00, e3frmr_moptr 0x00, e3frmr_fier 0x00,
e3frmr_fiisr 0x01, e3frmr_meier 0x00, e3frmr_meiir 0x00, e3frmr_mesr 0x00,
e3tran_foptr 0x00, e3tran_sdoptr 0x01, e3tran_bip8emr 0x00, e3tran_maoptr 0x00,
ttb_ctlr 0x04, ttb_ttisr 0x00, ttb_iar 0x00, ttb_idr 0x00,
ttb_eptlr 0x00, ttb_ptlcsr 0x00, sffpcsr 0x20, pcr 0x20,
IF Name: ATM0/1/0, framer Base Address: A8909000
Dump of framer registers 16 per line
00-0F : 30 00 00 00 00 00 00 0C 00 00 00 00 02 02 00 00
10-1F : 22 02 22 22 50 50 50 50 20 2F 2F 23 7C 78 FF FF
20-2F : 11 00 01 01 01 01 01 01 01 01 38 3F 50 40 40 40
30-3F : FC FF FF FF 00 02 00 00 84 80 87 87 40 00 08 44
40-4F : D0 D4 D0 D0 30 30 00 00 00 03 00 00 00 00 00 00
50-5F : 00 00 FF 00 C4 C0 7F 7F 1C 1C C0 C0 18 18 18 18
60-6F : 18 18 18 18 18 18 18 00 00 00 00 00 00 00 00 00
70-7F : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Examples
The following example is sample output used for debugging for the IMA interface from the show controllers command on ATM interface 0/0/ima1.
Switch# show controllers atm 0/0/ima1
ATM0/0/ima1 is up
PAM State is UP
Firmware Version: 1.6
FPGA Version : 1.2
Boot version : 1.2
mmcport = 0 hwgrp number = 0
rxgsr - Receive Group status register
txgsr - Transmit Group status register
lsbdcbcell - # of cells in the delay comp buffer LSB
msbdcbcell - Number of cells in the delay comp buffer MSB
txlnks - Links in the Group in TX direction
rxlnks - Links in the Group in RX direction
scci_reg - SCCI register
imaid_reg - IMA ID register
gsc_reg - GSC register
txtiming_reg - tx timing ref register
txtest_reg - tx test link register1
txtestp_reg - tx test pattern register
rxtestp_reg - rx test pattern register
rxgsr =0x3, txsgr =0x5, dcbcelllsb =0x33, dcbcellmsb =0x5,
txlnks =0x7, rxlnks =0x0, scci_reg =0x7, imaid_reg =0x1,
gsc_reg=0xA2, txtiming_reg=0x20, txtst_reg=0x20, txtstp_reg=0x0,rxtstp_reg=0x40,
linkinfo_reg=0xFClinkinfo_reg=0xFClinkinfo_reg=0xFClinkinfo_reg=0x0
linkinfo_reg=0x0linkinfo_reg=0x0linkinfo_reg=0x0linkinfo_reg=0x0
Related Commands
Shows the details of the switch fabric for an ATM switch router. Displays the IMA interface, IMA group, and ATM layer hardware configuration.
Command
Description
To display information about the types of CDP debugging that are enabled for your switch router, use the show debugging EXEC command.
show debuggingSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show debugging command, which shows all three types of CDP debugging enabled.
Switch# show debugging CDP: CDP packet info debugging is on CDP events debugging is on CDP neighbor info debugging is on CDP-PA: Packet received from neon.cisco.com on interface Ethernet0 CDP-EV: Encapsulation on interface Serial0 failed CDP-AD: Aging entry for neon.cisco.com, on interface Ethernet0
Catalyst 8540 MSR
To display power-on diagnostics status for the Catalyst 8540 MSR, use the show diag EXEC command.
show diag [power-on] Catalyst 8510 MSR and LightStream 1010
To display environmental statistics and power-on diagnostics status for the Catalyst 8510 MSR and the LightStream 1010, use the show diag EXEC command.
show diag [environment | power-on | all]
Syntax Description
environment Displays environmental status. power-on Displays the status of power-on diagnostics. all Displays the status of all command options.
Defaults
Catalyst 8540 MSR: None
Catalyst 8510 MSR and LightStream 1010: None
Command Modes
EXEC for all models
Usage Guidelines
Catalyst 8540 MSR
The power-on diagnostic test results for the Catalyst 8540 MSR are displayed using the show diag command.
Catalyst 8510 MSR and LightStream 1010
The power-on or hardware reset diagnostics provide full sets of test suites for the Catalyst 8510 MSR and the LightStream 1010. The test results are stored in the switch memory and an interface is provided using the show diag command. If an error is detected during the test, the status LED turns red.
Examples
Catalyst 8540 MSR
The following example is sample output from the show diag power-on EXEC command on a switch router primary route processor.
Switch# show diag power-on Cat8540 Power-on Diagnostics Status (.=Pass,F=Fail,U=Unknown,N=Not Applicable) ----------------------------------------------------------------------------- Last Power-on Date: 97/09/15 Time: 18:17:50 BOOTFLASH: . PCMCIA-Slot0: N PCMCIA-Slot1: N CPU-IDPROM: . NVRAM-Config: . ETHSRAM: . DRAM: . SARSRAM: . PS0: . PS2: N PS (12V): . FAN: . Temperature: . Bkp-IDPROM: . Ethernet-port Access: . Ethernet-port CAM-Access: . Ethernet-port Loopback: . Ethernet-port Loadgen: . Power-on Diagnostics Passed.
Catalyst 8510 MSR and LightStream 1010
The following example is sample output from the show diag environment EXEC command.
Switch# show diag environment Temperature: OK Fan: OK Voltage: OK Power Supply#0 type: Power One, status: Failure Power Supply#1 type: Astec, status: OK
The following example is sample output from the show diag power-on EXEC command on a switch router with an FC-PCQ installed.
Switch# show diag power-on XXXXXX Power-on Diagnostics Status (.=Pass,F=Fail,U=Unknown,N=Not Applicable) ----------------------------------------------------------------------------- Last Power-on Date: 97/04/14 Time: 16:03:22 BOOTFLASH: . PCMCIA-Slot0: . PCMCIA-Slot1: N CPU-IDPROM: . FCard-IDPROM: . NVRAM-Config: . SRAM: . DRAM: . PS1: . PS2: N PS (12V): . FAN: . Temperature: . Bkp-IDPROM: . MMC-Switch Access: . Accordian Access: . LUT: . ITT: . OPT: . OTT: . STK: . LNK: . ATTR: . Queue: . Cell-Memory: . Feature-Card Access: . ICC: . OCC: . OQP: . OQE: . CC: . RT: . TM0: . TM1: . TMC: . IT: . LT: . RR: . ABR: . Access/Interrupt/Loopback/CPU-MCast/Port-MCast/FC-MCast/FC-TMCC Test Status: Ports 0 1 2 3 ---------------------------------------------------------------------------- PAM 0/0 (T1CE) ....... ....... ....... ....... PAM 0/1 (155MM) ....... ....... ....... ....... PAM 1/0 (155MM) ....... ....... ....... ....... PAM 1/1 (155MM) ....... ....... ....... ....... PAM 3/0 (155UTP) ....... ....... ....... ....... PAM 3/1 (DS3Q) ....... ....... ....... .......Ethernet-port Access: . Ethernet-port CAM-Access: . Ethernet-port Loopback: . Ethernet-port Loadgen: .
Examples
The following example is sample output from the show diag power-on EXEC command on a switch router with the switch processor feature card installed.
Switch# show diag power-on
XXXXXX Power-on Diagnostics Status (.=Pass,F=Fail,U=Unknown,N=Not Applicable)
-----------------------------------------------------------------------------
Last Power-on Diags Date: 97/11/05 Time: 11:03:41 By: V 3.2
BOOTFLASH: . PCMCIA-Slot0: N PCMCIA-Slot1: N
CPU-IDPROM: . FCard-IDPROM: . NVRAM-Config: .
SRAM: . DRAM: .
PS1: N PS2: N PS (12V): .
FAN: . Temperature: . Bkp-IDPROM: .
MMC-Switch Access: . Accordian Access: .
LUT: . ITT: . OPT: . OTT: . STK: . LNK: . ATTR: . Queue: .
Cell-Memory: .
switch processor feature card
Access: .
RST: . REG: . IVC: . IFILL: . OVC: . OFILL: .
TEST:
CELL: . SNAKE: . RATE: . MCAST: . SCHED: .
TGRP: . UPC : . ABR : . RSTQ : .
Access/Interrupt/Loopback/CPU-MCast/Port-MCast/FC-MCast/FC-TMCC Test Status:
Ports 0 1 2 3
----------------------------------------------------------------------------
PAM 0/0 (155UTP) .....NN .....NN .....NN .....NN
PAM 1/0 (155MM) .....NN .....NN .....NN .....NN
PAM 1/1 (622) .....NN N N N
PAM 3/0 (622MM) .....NN N N N
PAM 3/1 (DS3Q) .....NN .....NN .....NN .....NN
Ethernet-port Access: . Ethernet-port CAM-Access: .
Ethernet-port Loopback: . Ethernet-port Loadgen: .
Power-on Diagnostics Passed.
The following example is sample output from the show diag all EXEC command on an ATM switch router.
Switch# show diag all XXXXXX Power-on Diagnostics Status (.=Pass,F=Fail,U=Unknown,N=Not Applicable) ----------------------------------------------------------------------------- environment ----------- Temperature: OK Fan: OK Voltage: OK Power Supply#0 type: Power One, status: Failure Power Supply#1 type: Astec, status: OK
Related Commands
Displays the revision number of the hardware.
Command
Description
To display temperature and voltage information on the console, use the show environment
EXEC command.
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show environment command.
Switch# show environment Temperature: OK Fan: OK Voltage: OK Power Supply #0 type: 0 Status: OK
To display the current major and minor alarm status, if any, and to display the configuration of
the alarm thresholds, use the show facility-alarm status EXEC command.
Defaults
Displays all alarms and configuration settings.
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Examples
The following example displays the facility alarm status and configuration while no alarm condition exists.
Switch# show facility-alarm status Thresholds: Core minor 38 major 50 Switch#
The following example displays the facility alarm status and configuration while an alarm condition exists.
Switch# show facility-alarm status Thresholds: Core minor 45 major 53 SOURCE:Chassis TYPE:Power entry module 0 failure SEVERITY:Minor ACO:Normal
Related Commands
Clears alarm conditions and resets the alarm contacts. Configures the temperatures so that the ATM switch router declares a major or minor alarm condition.
Command
Description
To display the configuration stored in a specified file, use the show file EXEC command.
show file descriptors | information [[device:]filename] | systems
Syntax Description
descriptors Displays open file descriptors information. information Displays file information. device: Device containing the configuration file. The colon (:) is required. Valid devices are as follows: If you omit the device: argument, the system uses the default device specified by the filename Name of the file. The file can be of any type. The maximum filename length is systems Displays file systems information.
cd command.
63 characters.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
When showing the configuration, the switch informs you whether the displayed configuration is a complete configuration or a distilled version. A distilled configuration is one that does not contain access lists.
Examples
The following example is sample output from the show file command.
Switch# show file slot0:switch-config Using 534 out of 129016 bytes ! version xx.x ! hostname Cyclops ! enable-password xxxx service pad ! boot system dross-system 131.108.13.111 boot system dross-system 131.108.1.111 ! exception dump 131.108.13.111 ! no ip ipname-lookup ! decnet routing 13.1 decnet node-type area decnet max-address 1023 ! interface Ethernet 0 ip address 131.108.1.1 255.255.255.0 ip helper-address 131.120.1.0 ip accounting ip gdp decnet cost 3 ! ip domain-name CISCO.COM ip name-server 255.255.255.255 ! end
Related Commands
Cisco IOS command removed from this manual. Refer to Appendix D. Cisco IOS command removed from this manual. Refer to Appendix D.
Command
Description
To display the layout and contents of Flash memory, use one of the following show flash
EXEC commands.
Syntax Description
all Displays the same information as the dir command when used with the /all and /long keywords. This information includes that displayed by the filesys and chips keywords. chips Displays information per partition and per chip, including which bank the chip is in, plus its code, size, and name. filesys Displays the Device Info Block, the Status Info, and the Usage Info.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The show flash command displays the type of Flash memory present, any files that might currently exist in PC slot0: Flash memory, and the amounts of Flash memory used and remaining.
When you specify a PC slot as the device, the switch router displays the layout and contents of the Flash memory card inserted in the specified slot of the route processor card. When you omit the device: argument, the switch router displays the default device specified by the cd command. Use the pwd command to show the current default device.
Examples
The following example is sample output from the show flash command.
Switch# show flash -#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name 1 .D FFFFFFFF 9099E94C 233F8C 22 2047753 Feb 29 1997 06:30:03 xxxxxx-i-m_Z 2 .. 1 E9D05582 458C54 29 2247751 Apr 04 1997 16:07:33 pnni/ls101Z 3306412 bytes available (4295764 bytes used)
As the display shows, the Flash memory can store and display multiple, independent software images for booting itself or for TFTP server software for other products. This feature is useful for storing default system software. These images can be stored in compressed format (but cannot be compressed by the switch).
To eliminate any files from Flash memory (invalidated or otherwise) and free up all available memory space, the entire Flash memory must be erased; individual files cannot be erased from Flash memory.
Table 18-20 describes the show flash display fields.
| Field | Description |
|---|---|
Name | Filename and status of a system image file. The invalidated status appears when a file has been rewritten (recopied) into Flash memory. The first (now invalidated) copy of the file is still present within Flash memory, but it is unusable because of the newest version. |
crc | Address of the file in Flash memory. |
Length | Size of the system image file (in bytes). |
Bytes available/used | Amount of Flash memory used/available amount of Flash memory. |
Examples
The following example is sample output for the show flash all command that has Flash memory partitioned.
Switch# show flash all
-#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name
1 .D FFFFFFFF 9099E94C 233F8C 22 2047753 Feb 29 1997 06:30:03 xxxxxx-i-m_Z
2 .. 1 E9D05582 458C54 29 2247751 Apr 04 1997 16:07:33 Switch/ls101Z
3306412 bytes available (4295764 bytes used)
-------- F I L E S Y S T E M S T A T U S --------
Device Number = 2
DEVICE INFO BLOCK:
Magic Number = 6887635 File System Vers = 10000 (1.0)
Length = 800000 Sector Size = 40000
Programming Algorithm = 5 Erased State = FFFFFFFF
File System Offset = 40000 Length = 740000
MONLIB Offset = 100 Length = A570
Bad Sector Map Offset = 3FFFC Length = 4
Squeeze Log Offset = 780000 Length = 40000
Squeeze Buffer Offset = 7C0000 Length = 40000
Num Spare Sectors = 0
Spares:
STATUS INFO:
Writable
NO File Open for Write
Complete Stats
No Unrecovered Errors
Squeeze in progress
USAGE INFO:
Bytes Used = 418C54 Bytes Available = 3273AC
Bad Sectors = 0 Spared Sectors = 0
OK Files = 1 Bytes = 224C48
Deleted Files = 1 Bytes = 1F3F0C
Files w/Errors = 0 Bytes = 0
******** RSP Internal Flash Bank -- Intel Chips ********
Flash SIMM Reg: 401
Flash SIMM PRESENT
2 Banks
Bank Size = 4M
HW Rev = 1
Flash Status Registers: Bank 0
Intelligent ID Code : 89898989 A2A2A2A2
Status Reg: 80808080
Flash Status Registers: Bank 1
Intelligent ID Code : 89898989 A2A2A2A2
Status Reg: 80808080
slot0, slot1, bootflash, nvram, tftp, rcp
Table 18-21 describes the show flash all display fields.
| Field | Description |
|---|---|
Bank-Size | Size of bank in bytes |
Chip | Chip number |
Bank | Bank number |
Code | Code number |
Size | Size of chip |
Name | Name of chip |
Related Commands
None
To display the Frame Relay traffic table, use the show frame-relay connection-traffic-table-row EXEC command.
show frame-relay connection-traffic table row [from-row | row row]
Syntax Description
from-row Shows the table from a specific row. row row Shows the row that you specify.
Command Modes
EXEC
Command History
12.0(1a)W5(5b) New command
Release
Modification
Usage Guidelines
The row index must be an integer between 1 and 2147483647. An asterisk is appended to row indexes created by SNMP but not made active. Since these rows are not active, they cannotbe used by connections. If neither the row nor from-row keywords are used, the entire table is displayed.
Examples
The following example shows information for a Frame Relay connection traffic table row.
Switch# show frame-relay connection-traffic-table-row
Row cir bc be pir fr-atm ATM Row
Service-category
100 64000 32768 32768 64000 vbr-nrt 100
Swich#
Related Commands
Creates a table entry in the Frame Relay connection-traffic table.
Command
Description
To display the current resource allocation on a Frame Relay interface, use the
show frame-relay interface resource EXEC command.
Syntax Description
card/subcard/port Interface card number, backplane slot number, port number, and logical serial port of the interface. :dlci Data-link connection identifier.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The show frame-relay interface resource command display differs depending on whether the interface type is Frame Relay or Frame FUNI.
Examples
The following example displays detailed information about a Frame Relay port adapter.
Switch# show frame-relay interface resource serial 1/1/1:12
Encapsulation: FRAME-RELAY
Resource Management configuration:
Input queues (PAM to switch fabric):
Discard threshold: 87% vbr-nrt, 87% abr, 87% ubr
Marking threshold: 75% vbr-nrt, 75% abr, 75% ubr
Output queues (PAM to line):
Discard threshold: 87% vbr-nrt, 87% abr, 87% ubr
Marking threshold: 75% vbr-nrt, 75% abr, 75% ubr
Overflow servicing for VBR: enabled
Overbooking: 200%
Resource Management state:
Available bit rates (in bps):
3968000 vbr-nrt RX, 3968000 vbr-nrt TX
3968000 abr RX, 3968000 abr TX
3968000 ubr RX, 3968000 ubr TX
Allocated bit rates (in bps):
0 vbr-nrt RX, 0 vbr-nrt TX
0 abr RX, 0 abr TX
0 ubr RX, 0 ubr TX
Switch#
Related Commands
Configures discard marking thresholds on a Frame Relay interface in the input direction. Configures discard marking thresholds on a Frame Relay interface in the output direction.
Command
Description
To display LMI specific status for an interface, use the show frame-relay lmi EXEC command.
show frame-relay lmi [interface serial card/subcard/port]
Syntax Description
card/subcard/port Card, subcard, and port number for the serial interface.
Command Modes
EXEC
Command History
12.0(1a)W5(5b) New command
Release
Modification
Usage Guidelines
Enter the show frame-relay lmi command without arguments to obtain statistics about all
Frame Relay interfaces.
Examples
The following is sample output from the show frame-relay lmi command when the interface
is an NNI:
Switch# show frame-relay lmi
LMI Statistics for interface Serial3/0/0:1 (Frame Relay NNI) LMI TYPE = CISCO
Invalid Unnumbered info 0 Invalid Prot Disc 0
Invalid dummy Call Ref 0 Invalid Msg Type 0
Invalid Status Message 0 Invalid Lock Shift 0
Invalid Information ID 0 Invalid Report IE Len 0
Invalid Report Request 0 Invalid Keep IE Len 0
Num Status Enq. Rcvd 11 Num Status msgs Sent 11
Num Update Status Rcvd 0 Num St Enq. Timeouts 0
Num Status Enq. Sent 10 Num Status msgs Rcvd 10
Num Update Status Sent 0 Num Status Timeouts 0
Table 18-22 describes the field descriptions for the show frame-relay lmi command.
| Field | Description |
|---|---|
LMI Statistics | Signalling or LMI specification: CISCO, ANSI, or ITU-T. |
Invalid Unnumbered info | Number of received LMI messages with an invalid unnumbered information field. |
Invalid Prot Disc | Number of received LMI messages with an invalid protocol discriminator. |
Invalid dummy Call Ref | Number of received LMI messages with invalid dummy call references. |
Invalid Msg Type | Number of received LMI messages with an invalid message type. |
Invalid Status Message | Number of received LMI messages with an invalid status message. |
Invalid Lock Shift | Number of received LMI messages with an invalid lock shift type. |
Invalid Information ID | Number of received LMI messages with an invalid information identifier. |
Invalid Report IE Len | Number of received LMI messages with an invalid report IE length. |
Invalid Report Request | Number of received LMI messages with an invalid report request. |
Invalid Keep IE Len | Number of received LMI messages with an invalid keep IE length. |
Num Status Enq. Sent | Number of LMI status inquiry messages sent. |
Num Status Msgs Rcvd | Number of LMI status messages received. |
Num Update Status Rcvd | Number of LMI asynchronous update status messages received. |
Num Status Timeouts | Number of times the status message was not received within the keepalive time value. |
Num Status Enq. Rcvd | Number of LMI status enquiry messages received. |
Num Status Msgs Sent | Number of LMI status messages sent. |
Num Status Enq. Timeouts | Number of times the status enquiry message was not received within the T392 DCE timer value. |
Num Update Status Sent | Number of LMI asynchronous update status messages sent. |
Related Commands
Creates a Frame Relay-to-ATM network interworking or service interworking PVC or Frame-Relay- to-Frame Relay cross-connected PVC.
Command
Description
To display information about the in-system programmable device images (FPGA and PLD images)
for a given module in the system, use the show functional-image-info EXEC command.
Syntax Description
slot Physical slot number of the designated module. The range is 0 to 12. subslot Physical subslot number of the designated module. The range is 0 or 1.
Defaults
None
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example displays information about the motherboard in slot 8 of an ATM switch router.
Switch# show functional-image-info 8 Functional Version of the FPGA Image: 3.8 #Jtag-Distribution-Format-B #HardwareRequired: 100(3.1,4.0,5.0) #FunctionalVersion: 3.8 #Sections: 1 #Section1Format: MOTOROLA_EXORMAX Copyright (c) 1996-98 by cisco Systems, Inc. All rights reserved. generated by: holliday on: Fri Jul 3 14:43:15 PDT 1998 using: /cougar/bin/jtag_script Version 1.08 config file: cpu.jcf Chain description: Part type Bits Config file 10k50 10 /cougar/custom/cpu/cidrFpga2/max/cidr_fpga.ttf xc4062 3 /cougar/custom/cpu/cubiFpga2/xil/cubi.bit xc4062 3 /cougar/custom/cpu/cubiFpga2/xil/cubi.bit generic 2 XC4005 3 /cougar/custom/common/jtcfg/xil/jtcfg_r.bit Number devices = 5 Number of instruction bits = 21 FPGA config file information: Bitgen date/time Sum File 98/07/03 14:39:17 26503 /cougar/custom/cpu/cidrFpga2/max/cidr_fpga.ttf 98/06/25 09:44:49 63850 /cougar/custom/cpu/cubiFpga2/xil/cubi.bit 98/06/25 09:44:49 63850 /cougar/custom/cpu/cubiFpga2/xil/cubi.bit 98/06/11 16:56:44 49904 /cougar/custom/common/jtcfg/xil/jtcfg_r.bit
Related Commands
Upgrades nonvolatile microcode or programmable logic on a selected card from a Flash file.
Command
Description
To display the revision number of the hardware, use the show hardware EXEC command.
Catalyst 8540 MSR
show hardware [detail]
Catalyst 8510 MSR and LightStream 1010
show hardware
Syntax Description
detail Shows detailed hardware information. (Catalyst 8540 MSR)
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
Catalyst 8540 MSR
The following example is sample output from the show hardware command for anATM switch router.
Switch# show hardware C8540 named Switch, Date: 10:54:26 UTC Thu Nov 19 1998 Slot Ctrlr-Type Part No. Rev Ser No Mfg Date RMA No. Hw Vrs Tst EEP ---- ------------ ---------- -- -------- --------- -------- ------- --- --- 0/* OCM Board 73-2852-05 03 mic02360 Jan 00 00 1.0 0/0 quad622 Gene 73-2852-05 03 mic02360 Jan 00 00 1.0 2/* Super Cam 02 07285959 Jan 00 00 3.0 2/0 155MM PAM 73-1496-03 06 02202232 Jan 15 96 00-00-00 3.0 0 2 2/1 155MM PAM 73-1496-03 00 03115169 Feb 23 96 00-00-00 3.0 0 2 4/* Route Proc 73-2644-05 02 mic02360 Jan 00 00 5.1 5/* Switch Card 73-3315-07 02 MIC02390 Jan 00 00 7.1 7/* Switch Card 73-3315-07 02 MIC02360 Jan 00 00 7.1 8/* Route Proc 73-2644-05 00 mic02360 Jan 00 00 5.1 11/* Super Cam 73-2739-03 11 MIC02380 Jan 00 00 3.0 11/0 155MM PAM 73-1496-03 00 03114868 Feb 24 96 00-00-00 3.0 0 2 DS1201 Backplane EEPROM: Model Ver. Serial MAC-Address MAC-Size RMA RMA-Number MFG-Date ------ ---- -------- ------------ -------- --- ---------- ----------- C8540 2 6312897 00107BC6F300 1024 0 0 Aug 21 1998 cubi version : D
Examples
The following is sample output from the show hardware detail command for an ATM switch router.
Switch# show hardware detail C8540 named Switch, Date: 10:54:45 UTC Thu Nov 19 1998 Slot Ctrlr-Type Part No. Rev Ser No Mfg Date RMA No. Hw Vrs Tst EEP ---- ------------ ---------- -- -------- --------- -------- ------- --- --- 0/* OCM Board 73-2852-05 03 mic02360 Jan 00 00 1.0 0/0 quad622 Gene 73-2852-05 03 mic02360 Jan 00 00 1.0 2/* Super Cam 02 07285959 Jan 00 00 3.0 2/0 155MM PAM 73-1496-03 06 02202232 Jan 15 96 00-00-00 3.0 0 2 2/1 155MM PAM 73-1496-03 00 03115169 Feb 23 96 00-00-00 3.0 0 2 11/* Super Cam 73-2739-03 11 MIC02380 Jan 00 00 3.0 11/0 155MM PAM 73-1496-03 00 03114868 Feb 24 96 00-00-00 3.0 0 2 slot: 0/* Controller-Type : OCM Board Part Number: 73-2852-05 Revision: 03 Serial Number: mic0236002b Mfg Date: Jan 00 00 RMA Number: H/W Version: 1.0 slot: 0/0 Controller-Type : quad622 Generic Part Number: 73-2852-05 Revision: 03 Serial Number: mic0236002b Mfg Date: Jan 00 00 RMA Number: H/W Version: 1.0 slot: 2/* Controller-Type : Super Cam Part Number: Revision: 02 Serial Number: 07285959 Mfg Date: Jan 00 00 RMA Number: H/W Version: 3.0 slot: 4/* Controller-Type : Route Proc Part Number: 73-2644-05 Revision: 02 Serial Number: mic0236005c Mfg Date: Jan 00 00 RMA Number: H/W Version: 5.1 slot: 5/* Controller-Type : Switch Card Part Number: 73-3315-07 Revision: 02 Serial Number: MIC023900RD Mfg Date: Jan 00 00 RMA Number: H/W Version: 7.1 slot: 7/* Controller-Type : Switch Card Part Number: 73-3315-07 Revision: 02 Serial Number: MIC0236003C Mfg Date: Jan 00 00 RMA Number: H/W Version: 7.1 slot: 8/* Controller-Type : Route Proc Part Number: 73-2644-05 Revision: 00 Serial Number: mic0236005g Mfg Date: Jan 00 00 RMA Number: H/W Version: 5.1 slot: 11/* Controller-Type : Super Cam Part Number: 73-2739-03 Revision: 11 Serial Number: MIC0238007E Mfg Date: Jan 00 00 RMA Number: H/W Version: 3.0 DS1201 Backplane EEPROM: Model Ver. Serial MAC-Address MAC-Size RMA RMA-Number MFG-Date ------ ---- -------- ------------ -------- --- ---------- ----------- C8540 2 6312897 00107BC6F300 1024 0 0 Aug 21 1998 cubi version : D
Examples
Catalyst 8510 MSR and LightStream 1010
The following example is sample output from the show hardware command for an ATM switch router.
Switch# show hardware LS1010 named Switch, Date: 12:27:09 UTC Tue Sep 30 1997 Feature Card's FPGA Download Version: 0 Slot Ctrlr-Type Part No. Rev Ser No Mfg Date RMA No. Hw Vrs Tst EEP ---- ------------ ---------- -- -------- --------- -------- ------- --- --- 0/0 155UTP PAM 73-1572-02 01 02749041 Jan 17 96 00-00-00 3.0 0 2 0/1 155MM PAM 73-1496-03 06 02180424 Jan 16 96 00-00-00 3.0 0 2 1/0 155MM PAM 73-1496-03 06 02180444 Jan 17 96 00-00-00 3.0 0 2 1/1 155MM PAM 73-1496-03 06 02202228 Jan 11 96 00-00-00 3.0 0 2 3/0 CE-T1 PAM 73-2176-02 A0 03669320 Feb 15 97 00-00-00 1.0 0 2 3/1 QUAD DS3 PAM 73-2197-02 A0 03816513 Jan 30 97 00-00-00 2.0 0 2 2/0 ATM Swi/Proc 73-1402-06 C2 05426230 Sep 23 97 00-00-00 4.0 0 2 2/1 FC-PFQ 73-2281-04 01 04845638 Sep 17 97 00-00-00 4.0 0 2 DS1201 Backplane EEPROM: Model Ver. Serial MAC-Address MAC-Size RMA RMA-Number MFG-Date ------ ---- -------- ------------ -------- --- ---------- ----------- UNKNOWN 255 -1 FFFFFFFFFFFF 65535 255 16777215 \QVv8\Qx\Q\QV\Qu ^V\Q 255 65535
To list the commands you have entered in the current EXEC session, use the show history
EXEC command.
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The command history feature provides a record of EXEC commands you have entered.
Table 18-23 lists the keys and functions you can use to recall commands from the command history buffer.
| Key | Function |
|---|---|
Ctrl-P or Up arrow | Recalls commands in the history buffer in a backward sequence, beginning with the most recent command. Repeat the key sequence to recall successively older commands. |
Ctrl-N or Down arrow | Returns to more recent commands in the history buffer after recalling commands with Ctrl-P or the Up arrow. Repeat the key sequence to recall successively more recent commands. |
Examples
The following example is sample output from the show history command, which lists the commands the user has entered in EXEC mode for this session.
Switch# show history help where show hosts show history
Related Commands
None
To display the default domain name, the style of the name lookup service, a list of name server hosts, and the cached list of host names and addresses, use the show hosts EXEC command.
show hosts hostname
Syntax Description
hostname Specifies the host name of the server to display.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show hosts command.
Switch# show hosts Default domain is CISCO.COM Name/address lookup uses domain service Name servers are 255.255.255.255 Host Flag Age Type Address(es) SLAG.CISCO.COM (temp, OK) 1 IP 131.108.4.10 CHAR.CISCO.COM (temp, OK) 8 IP 192.31.7.50 CHAOS.CISCO.COM (temp, OK) 8 IP 131.108.1.115 DIRT.CISCO.COM (temp, EX) 8 IP 131.108.1.111 DUSTBIN.CISCO.COM (temp, EX) 0 IP 131.108.1.27 DREGS.CISCO.COM (temp, EX) 24 IP 131.108.1.30
Table 18-24 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Flag | A temporary entry is entered by a name server; the switch removes the entry after 72 hours of inactivity. An entry marked perm is entered by a configuration command and is not timed out. Entries marked OK are considered valid. Entries with question marks (??) are suspect and subject to revalidation. Entries marked EX are expired. |
Age | Indicates the number of hours since the switch last referred to the cache entry. |
Type | Identifies the type of address, for example, IP, CLNS, or X.121. If you have used the ip hp-host global configuration command, the show hosts command displays these host names as type HP-IP. |
Address(es) | Shows the address of the host. One host may have up to eight addresses. |
Related Commands
Deletes entries from the host-name-and-address cache.
Command
Description
To display the IMA interface, IMA group, and ATM layer hardware configuration, use the
show ima interface EXEC command.
Syntax Description
atm Specifies an ATM interface. atm-p Specifies an ATM-P interface. card/subcard/port Specifies the card, subcard, and port number for the ATM or ATM-P interface. card/subcard/imagroup Specifies the card, subcard, and IMA group number (0 to 3) for the ATM interface. detailed Displays more detailed information; must be the last keyword of the command.
Command Modes
EXEC
Command History
12.0(4a)W5(11a) New command. Originally show ima interface (Catalyst 8510 MSR and LightStream 1010) 12.0(8)W5(17b) Modified: (Catalyst 8510 MSR and LightStream 1010) removed
Release
Modification
Usage Guidelines
The show ima interface command has two specific display types, the IMA group information display and the IMA port adapter hardware information display.
The IMA group ATM layer information display is shown using the ima keyword and IMA group number instead of the port number in the hardware interface description.
|
Note If no ATM keyword is entered, the show ima interface command displays all IMA interfaces that are present in the system. |
|
Note This command is only supported on systems equipped with FC-PFQ. |
Examples
The following example shows how to use the show ima interface command with no interface variables to display the ATM layer information for all IMA groups in tabular mode.
Switch# show ima interface
ATM0/0/ima1 is up
Group Index = 1
State: NearEnd = operational, FarEnd = operational
FailureStatus = noFailure
IMA Group Current Configuration:
MinNumTxLinks = 2 MinNumRxLinks = 2
DiffDelayMax = 25 FrameLength = 128
NeTxClkMode = common(ctc) CTC_Reference_Link = ATM0/0/0
TestLink = 0 TestPattern = 0
TestProcStatus = operating GTSM change timestamp = 990618150733
IMA Link Information:
Link Physical Status NearEnd Rx Status Test Status
----- --------------- ----------------- ---------------
ATM0/0/0 up active operating
ATM0/0/1 up active operating
ATM0/0/2 up active operating
The following example shows how to use the show ima interface command to display the ATM layer information for a specific IMA group in tabular mode.
Switch# show ima interface atm 0/0/ima1
ATM0/0/ima1 is up
Group Index = 1
State: NearEnd = operational, FarEnd = operational
FailureStatus = noFailure
IMA Group Current Configuration:
MinNumTxLinks = 2 MinNumRxLinks = 2
DiffDelayMax = 25 FrameLength = 128
NeTxClkMode = common(ctc) CTC_Reference_Link = ATM0/0/0
TestLink = 0 TestPattern = 0
TestProcStatus = operating GTSM change timestamp = 990618150733
IMA Link Information:
Link Physical Status NearEnd Rx Status Test Status
----- --------------- ----------------- ---------------
ATM0/0/0 up active operating
ATM0/0/1 up active operating
ATM0/0/2 up active operating
Examples
The following example shows how to use the show ima interface command to display the ATM layer information for the IMA group in detailed mode.
Switch# show ima interface atm 0/0/ima1 detailed
ATM0/0/ima1 is up
Group Index = 1
State: NearEnd = operational, FarEnd = operational
FailureStatus = noFailure
IMA Group Current Configuration:
MinNumTxLinks = 2 MinNumRxLinks = 2
DiffDelayMax = 25 FrameLength = 128
NeTxClkMode = common(ctc) CTC_Reference_Link = ATM0/0/0
TestLink = 0 TestPattern = 0
TestProcStatus = operating GTSM change timestamp = 990618150733
Detailed group Information:
Symmetry = symmetricOperation
FeTxClkMode = common(ctc)
RxFrameLength = 128
TxTimingRefLink = 0 RxTimingRefLink = 2
TxImaId = 1 RxImaId = 1
NumTxCfgLinks = 3 NumRxCfgLinks = 3
NumTxActLinks = 3 NumRxActLinks = 3
LeastDelayLink = 2 DiffDelayMaxObs = 0
Group counters:
NeNumFailures = 1 FeNumFailures = 1
UnAvailSecs = 2 RunningSecs = 345032
IMA Detailed Link Information:
ATM0/0/0 is up
RowStatus = active
IfIndex = 5 GroupIndex = 1
State:
NeTx = active NeRx = active
FeTx = active FeRx = active
FailureStatus:
NeRx = noFailure FeRx = noFailure
TxLid = 0 RxLid = 2
RxTestPattern = 64 TestProcStatus = operating
RelativeDelay = 0
IMA Link counters :
ImaViolations = 1
NeSevErroredSecs = 1 FeSevErroredSecs = 1
NeUnavailSecs = 0 FeUnAvailSecs = 0
NeTxUnusableSecs = 2 NeRxUnUsableSecs = 1
FeTxUnusableSecs = 2 FeRxUnusableSecs = 2
NeTxNumFailures = 0 NeRxNumFailures = 0
FeTxNumFailures = 0 FeRxNumFailures = 0
ATM0/0/1 is up
RowStatus = active
IfIndex = 6 GroupIndex = 1
State:
NeTx = active NeRx = active
FeTx = active FeRx = active
FailureStatus:
NeRx = noFailure FeRx = noFailure
TxLid = 1 RxLid = 3
RxTestPattern = 64 TestProcStatus = operating
RelativeDelay = 2
IMA Link counters :
ImaViolations = 1
NeSevErroredSecs = 0 FeSevErroredSecs = 1
NeUnavailSecs = 0 FeUnAvailSecs = 0
NeTxUnusableSecs = 1 NeRxUnUsableSecs = 1
FeTxUnusableSecs = 1 FeRxUnusableSecs = 1
NeTxNumFailures = 0 NeRxNumFailures = 0
FeTxNumFailures = 0 FeRxNumFailures = 0
ATM0/0/2 is up
RowStatus = active
IfIndex = 7 GroupIndex = 1
State:
NeTx = active NeRx = active
FeTx = active FeRx = active
FailureStatus:
NeRx = noFailure FeRx = noFailure
TxLid = 2 RxLid = 4
RxTestPattern = 64 TestProcStatus = operating
RelativeDelay = 0
IMA Link counters :
ImaViolations = 1
NeSevErroredSecs = 1 FeSevErroredSecs = 1
NeUnavailSecs = 0 FeUnAvailSecs = 0
NeTxUnusableSecs = 2 NeRxUnUsableSecs = 2
FeTxUnusableSecs = 1 FeRxUnusableSecs = 1
NeTxNumFailures = 0 NeRxNumFailures = 0
FeTxNumFailures = 0 FeRxNumFailures = 0
Examples
The following example shows how to use the show ima interface command to display the specific ATM interface hardware configuration in detailed mode.
Switch# show ima interface atm 0/0/0 detailed
ATM0/0/0 is up
RowStatus = active
IfIndex = 5 GroupIndex = 1
State:
NeTx = active NeRx = active
FeTx = active FeRx = active
FailureStatus:
NeRx = noFailure FeRx = noFailure
TxLid = 0 RxLid = 2
RxTestPattern = 64 TestProcStatus = operating
RelativeDelay = 0
IMA Link counters :
ImaViolations = 1
NeSevErroredSecs = 1 FeSevErroredSecs = 1
NeUnavailSecs = 0 FeUnAvailSecs = 0
NeTxUnusableSecs = 2 NeRxUnUsableSecs = 1
FeTxUnusableSecs = 2 FeRxUnusableSecs = 2
NeTxNumFailures = 0 NeRxNumFailures = 0
FeTxNumFailures = 0 FeRxNumFailures = 0
Examples
The following example shows how to use the show ima interface command to display the specific ATM interface hardware configuration.
Switch# show ima interface atm 0/0/0
ATM0/0/0 is up
RowStatus = active
IfIndex = 5 GroupIndex = 1
State:
NeTx = active NeRx = active
FeTx = active FeRx = active
FailureStatus:
NeRx = noFailure FeRx = noFailure
TxLid = 0 RxLid = 2
RxTestPattern = 64 TestProcStatus = operating
RelativeDelay = 0
IMA Link counters :
ImaViolations = 1
NeSevErroredSecs = 1 FeSevErroredSecs = 1
NeUnavailSecs = 0 FeUnAvailSecs = 0
NeTxUnusableSecs = 2 NeRxUnUsableSecs = 1
FeTxUnusableSecs = 2 FeRxUnusableSecs = 2
NeTxNumFailures = 0 NeRxNumFailures = 0
FeTxNumFailures = 0 FeRxNumFailures = 0
Table 18-25 describes some key fields in the show ima interface command displays.
| Field | Description |
|---|---|
MinNumTxLinks | Minimum number of transmit links configured for the IMA group to function. |
MinNumRxLinks | Minimum number of receive links configured for the IMA group to function. |
DiffDelayMax | Maximum differential delay configured for the IMA group. |
FrameLength | Frame length configured for the IMA group. |
NeTxClkMode | Near-end transmit clock mode configured for the IMA group. |
TestProcStatus | Test procedure status configured for the IMA group. |
Related Commands
Displays ATM-specific information about an ATM interface. Displays the interface configuration, status, and statistics.
Command
Description
To display the interface configuration, status, and statistics, use the show interfaces command.
show interfaces {type [card/subcard/port[:cgn] |card/subcard/imagroup]}
Syntax Description
type Specifies one of the interface types listed in Table 18-25. card/subcard/port Specifies the card, subcard, and port number of the ATM, ATM-P, CBR, or Ethernet interface. :cgn Specifies the channel-group number (identifier). card/subcard/imagroup Specifies the card, subcard, and IMA group number of the ATM interface.
Command Modes
EXEC
Command History
11.1(4) New command. Originally show interface.
Release
Modification
Usage Guidelines
Table 18-26 shows the interface types for the show interfaces EXEC command.
| Type | Description |
|---|---|
accounting | Shows the ATM accounting interface information. |
atm | Specifies the ATM interface. |
atm-p | Specifies the ATM pseudo interface. |
cbr | Specifies the CBR interface. |
ethernet | Specifies the main Ethernet interface (0). |
serial | Specifies a serial interface, such as a channelized Frame Relay interface. |
At Cisco, implementation of Frame Relay supports the following three LMI types:
Cisco, ANSI Annex D, and ITU-T Q.933 Annex A. The LMI type is set per interface and is
shown in the output of the show interfaces command. The default LMI type is Cisco.
Examples
The following is sample output from the show interfaces command. In this example, CRC is the number of correctable and uncorrectable input HCS errors.
Input and output packets are the number of terminated cells received or transmitted over the interface for physical ports. For the route processor port, the number represents AAL5 packets plus the terminating OAM cells received or transmitted.
Switch# show interfaces
Main-ATM0 is up, line protocol is up
Hardware is ATMS2000 switch fabric
Internet address is 1.2.2.2 255.0.0.0
MTU 4470 bytes, BW 10000000 Kbit, DLY 0 usec, rely 255/255, load 1/255
NSAP address: 47.00918100000000000CA7CE01.0003BBE42A06.00
Encapsulation ATM, loopback not set, keepalive not set
Encapsulation(s):
2048 maximum active VCs, 0 VCs per VP, 0 current VCCs
VC idle disconnect time: 300 seconds
Signalling vc = 32, vpi = 0, vci = 5
UNI Version = 3.0, Link Side = user
Last input 0:00:02, output 0:00:02, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Output queue: 0/64/0 (size/threshold/drops)
Conversations 0/0 (active/max active)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
8977 packets input, 566317 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
8981 packets output, 475993 bytes, 0 underruns
5 output errors, 0 collisions, 0 interface resets, 0 restarts
0 output buffer failures, 0 output buffers swapped out
Ethernet0 is up, line protocol is up
Hardware is SonicT, address is 0002.bbe4.2a00 (bia 0002.bbe4.2a00)
Internet address is 172.20.40.43 255.255.255.0
MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, rely 255/255, load 1/255
Encapsulation ARPA, loopback not set, keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 4:00:00
Last input 0:00:03, output 0:00:04, output hang never
Last clearing of "show interface" counters never
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 2000 bits/sec, 2 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
70468 packets input, 29650832 bytes, 0 no buffer
Received 70458 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 input packets with dribble condition detected
1140 packets output, 359630 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets, 0 restarts
0 output buffer failures, 0 output buffers swapped out
Table 18-27 lists the keyword field descriptions for the show interfaces command.
| Field | Description |
|---|---|
MTU | Number of maximum transmission units. |
BW | Number of bandwidth (kbps). |
Dly | Number of station delay parameter (used by IGRP). |
relay | Number of reliability coefficient. |
load | Number of load (IGRP). |
last input | Amount of time since last input in the following format: hh:mm:ss. |
last output | Amount of time since last output in the following format: hh:mm:ss. |
output hang | Time of last reset for output failure. |
output queue | Size of output queue or default size of queue. |
drops | Number of all output drops. |
packets input | Number of all packets received since last reset. |
bytes | Number of all bytes received since last reset. |
no buffers | Number of all drops because of no buffers. |
broadcasts, runts, giants | Not applicable if this is an ATM interface. |
input errors | Number of damaged packets received. |
crc | Number of packets received with correctable and uncorrectable input HCS errors. |
frame | Number of packets with framing and alignment errors. |
overrun, ignored, abort | Not applicable if this is an ATM interface. |
Examples
The following example is sample output from the show interfaces serial command for a serial interface with Cisco LMI enabled.
Switch# show interfaces serial 0/1/0:5
Serial0/1/0:5 is up, line protocol is up
Hardware is FRPAM-SERIAL
MTU 4096 bytes, BW 1536 Kbit, DLY 0 usec, rely 229/255, load 14/255
Encapsulation FRAME-RELAY, loopback not set, keepalive set (10 sec)
LMI enq sent 0, LMI stat recvd 0, LMI upd recvd 0
LMI enq recvd 8010, LMI stat sent 8010, LMI upd sent 0, DCE LMI up
LMI DLCI 1023 LMI type is CISCO frame relay DCE
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/64/0 (size/threshold/drops)
Conversations 0/1 (active/max active)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 67000 bits/sec, 786 packets/sec
5 minute output rate 85000 bits/sec, 786 packets/sec
32556459 packets input, 421648869 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
690040 input errors, 425237 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
32130599 packets output, 466708295 bytes, 36921560 underruns
3094283652 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
28 carrier transitions
Timeslots(s) Used: 1-24 on T1 5
Frames Received with:
DE set: 0, FECN set :4294879164, BECN set: 0
Frames Tagged :
DE: 0, FECN: 615698146 BECN: 0
Frames Discarded Due to Alignment Error: 0
Frames Discarded Due to Illegal Length: 0
Frames Received with unknown DLCI: 0
Frames with illegal Header : 0
Transmit Frames with FECN set :0, BECN Set :0
Transmit Frames Tagged FECN : 3463814532 BECN : 3469839556
Transmit Frames Discarded due to No buffers : 0
Examples
The following is sample output from the show interfaces atm command for an IMA group interface.
Switch# show interfaces atm 0/0/ima1
ATM0/0/ima1 is up, line protocol is up
Hardware is imapam_t1_ima
MTU 4470 bytes, sub MTU 4470, BW 1500 Kbit, DLY 0 usec, rely 255/255, load 1/2
55
Encapsulation ATM, loopback not set, keepalive not supported
Last input 00:00:01, output 00:00:01, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
16253 packets input, 861409 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
16168 packets output, 856904 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 output buffer failures, 0 output buffers swapped out
Related Commands
Displays ATM-specific information about an ATM interface. Displays the IMA interface, IMA group, and ATM layer hardware configuration.
Command
Description
To display the contents of all current IP access lists, use the show ip access-list EXEC command.
show ip access-list [access-list-number | access-list-name]
Syntax Description
access-list-number Number of the IP access list to display. This is a decimal number from 1 to 199. access-list-name Name of the IP access list to display.
Defaults
Displays all standard and extended IP access lists.
Command Modes
EXEC
Command History
Release
Modification
Usage Guidelines
The show ip access-list command provides output identical to the show access-lists command, except that it is IP-specific and allows you to specify a particular access list.
Examples
The following example is sample output from the show ip access-list command.
Switch# show ip access-list Extended IP access list 101 deny udp any any eq ntp permit tcp any any permit udp any any eq tftp permit icmp any any permit udp any any eq domain
To display the active accounting or checkpointed database or to display access-list violations,
use the show ip accounting EXEC command.
Syntax Description
access-violations Shows the access violation in the accounting database. checkpoint Displays the checkpointed database. output-packets Displays information pertaining to packets that passed access control and were successfully routed.
Defaults
If neither the output-packets nor access-violations keywords are specified, show ip accounting displays information pertaining to packets that passed access control and were successfully routed.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
If you do not specify any keywords, the show ip accounting command displays information about the active accounting database.
To display IP access violations, use the access-violations keyword with the command. If you do not specify the keyword, the command defaults to displaying the number of packets that have passed access lists and were routed.
To use the show ip accounting command, you must first enable ip accounting mode on a per-interface basis.
Examples
The following example is sample output from the show ip accounting command.
Switch# show ip accounting Source Destination Packets Bytes 131.108.19.40 192.67.67.20 7 306 131.108.13.55 192.67.67.20 67 2749 131.108.2.50 192.12.33.51 17 1111 131.108.2.50 130.93.2.1 5 319 131.108.2.50 130.93.1.2 463 30991 131.108.19.40 130.93.2.1 4 262 131.108.19.40 130.93.1.2 28 2552 131.108.20.2 128.18.6.100 39 2184 131.108.13.55 130.93.1.2 35 3020 131.108.19.40 192.12.33.51 1986 95091 131.108.2.50 192.67.67.20 233 14908 131.108.13.28 192.67.67.53 390 24817 131.108.13.55 192.12.33.51 214669 9806659 131.108.13.111 128.18.6.23 27739 1126607 131.108.13.44 192.12.33.51 35412 1523980 192.31.7.21 130.93.1.2 11 824 131.108.13.28 192.12.33.2 21 1762 131.108.2.166 192.31.7.130 797 141054 131.108.3.11 192.67.67.53 4 246 192.31.7.21 192.12.33.51 15696 695635 192.31.7.24 192.67.67.20 21 916 131.108.13.111 128.18.10.1 16 1137
Examples
The following example is sample output from the show ip accounting access-violations command.
The output pertains to packets that failed access lists and were not switched.
Switch# show ip accounting access-violations Source Destination Packets Bytes ACL 131.108.19.40 192.67.67.20 7 306 77 131.108.13.55 192.67.67.20 67 2749 185 131.108.2.50 192.12.33.51 17 1111 140
131.108.2.50 130.93.2.1 5 319 140
131.108.19.40 130.93.2.1 4 262 77 Accounting data age is 41
Table 18-28 describes the fields shown in the displays.
| Field | Description |
|---|---|
Source | Source address of the packet. |
Destination | Destination address of the packet. |
Packets | Number of packets transmitted from the source address to the destination address. With the access-violations keyword, the number of packets transmitted from the source address to the destination address that violated an access control list. |
Bytes | Sum of the total number of bytes (IP header and data) of all IP packets transmitted from the source address to the destination address. With the access-violations keyword, the total number of bytes transmitted from the source address to the destination address that violated an access-control list. |
ACL | Number of the access list of the last packet transmitted from the source to the destination that failed an access list filter. |
Related Commands
Used to delete the cache table entries; however, this command or some of its parameters might not function as expected. This command or some of its parameters might not function as expected. This command or some of its parameters might not function as expected. This command or some of its parameters might not function as expected. This command or some of its parameters might not function as expected.
Command
Description
To display the switch's IP addresses mapped to TCP ports (aliases) and SLIP addresses, which are treated similarly to aliases, use the show ip aliases EXEC command.
show ip aliasesSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
Catalyst 8510 MSR and LightStream 1010
To distinguish a SLIP address from a normal alias address, the command output uses the form
SLIP TTY1 for the port number, where 1 is the auxiliary port.
Examples
Catalyst 8540 MSR
The following example is sample output from the show ip aliases command. The display lists the IP address and corresponding port number.
Switch# show ip aliases IP Address Port 131.108.29.245
Examples
Catalyst 8510 MSR and LightStream 1010
The following example is sample output from the show ip aliases command. The output lists the
IP address and corresponding port number.
Switch# show ip aliases IP Address Port 131.108.29.245 SLIP TTY1
Related Commands
Displays terminal line parameters.
Command
Description
To display the ARP cache, where SLIP addresses appear as permanent ARP table entries, use the
show ip arp EXEC command.
Syntax Description
interface-type Specifies an interface type as atm, atm-p, cbr, ethernet, or null. card/subcard/port Identifies the interface specified in interface-type. hostname Specifies the IP address or host name of the ARP entry. mac-addr Specifies the 48-bit hardware address of the ARP entry.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
ARP establishes correspondences between network addresses (an IP address, for example) and LAN hardware addresses (Ethernet addresses). A record of each correspondence is kept in a cache for a predetermined amount of time and then discarded.
Examples
The following example is sample output from the show ip arp command.
Switch# show ip arp Protocol Address Age (min) Hardware Addr Type Interface Internet 171.69.193.21 112 VCD#0000 ARPA Ethernet0 Internet 172.20.40.43 - 0002.bbe4.2a00 ARPA Ethernet0
Table 18-29 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Protocol | Protocol for the network address in the Address field. |
Address | The network address that corresponds to the Hardware Addr. |
Age (min) | Age, in minutes, of the cache entry. |
Hardware Addr | LAN hardware address of a MAC address that corresponds to the network address. |
Type | Type of encapsulation: ARPA—Ethernet SNAP—RFC 1042 SAP—IEEE 802.3 |
Interface | Interface to which this address mapping is assigned. |
To display the usability status of interfaces configured for IP, use the show ip interface EXEC command.
show ip interface [interface-type | card/subcard/port] [brief]
Syntax Description
interface-type Specifies an interface type as atm, atm-p, cbr, ethernet, null, serial, or tunnel. card/subcard/port Card, subcard, and port number for the specified interface type. brief Displays a brief summary of IP status and configuration for all interfaces.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modifcation
Usage Guidelines
A switch automatically enters a directly connected route in the routing table if the interface is usable. A usable interface is one through which the switch can send and receive packets. If the switch determines that an interface is not usable, it removes the directly connected routing entry from the routing table. Removing the entry allows the switch to use dynamic routing protocols to determine backup routes to the network (if any).
If the interface can provide two-way communication, the line protocol is marked "up." If the interface hardware is usable, the interface is marked "up."
If you specify an optional interface type, you will see only information on that specific interface.
If you specify no optional arguments, you will see information on all the interfaces.
Examples
The following example is sample output from the show ip interface command.
Switch# show ip interface Ethernet0 is up, line protocol is up Internet address is 192.195.78.24, subnet mask is 255.255.255.240 Broadcast address is 255.255.255.255 Address determined by non-volatile memory MTU is 1500 bytes Helper address is not set Secondary address 131.192.115.2, subnet mask 255.255.255.0 Directed broadcast forwarding is enabled Multicast groups joined: 224.0.0.1 224.0.0.2 Outgoing access list is not set Inbound access list is not set Proxy ARP is enabled Security level is default Split horizon is enabled ICMP redirects are always sent ICMP unreachables are always sent ICMP mask replies are never sent IP fast switching is enabled IP fast switching on the same interface is disabled IP SSE switching is disabled RouterDiscovery is disabled IP output packet accounting is disabled IP access violation accounting is disabled TCP/IP header compression is disabled Probe proxy name replies are disabled
Table 18-30 describes the fields shown in the display.
| Field | Description |
|---|---|
Ethernet 0 is up | If the interface hardware is usable, the interface is marked "up." For an interface to be usable, both the interface hardware and line protocol must be up. |
line protocol is up | If the interface can provide two-way communication, the line protocol is marked "up." For an interface to be usable, both the interface hardware and line protocol must be up. |
Broadcast address | Shows the broadcast address. |
Address determined by ... | Indicates how the IP address of the interface was determined. |
MTU | Shows the MTU value set on the interface. |
Helper address | Shows a helper address if one has been set. |
Secondary address | Shows a secondary address if one has been set. |
Directed broadcast forwarding | Indicates whether directed broadcast forwarding is enabled. |
Multicast groups joined | Lists the multicast groups in which this interface is a member. |
Outgoing access list | Indicates whether the interface has an outgoing access list set. |
Inbound access list | Indicates whether the interface has an incoming access list set. |
Proxy ARP | Indicates whether Proxy ARP is enabled for the interface. |
Security level | Specifies the IPSO security level set for this interface. |
ICMP redirects | Specifies whether redirects are sent on this interface. |
ICMP unreachables | Specifies whether unreachable messages are sent on this interface. |
ICMP mask replies | Specifies whether mask replies are sent on this interface. |
IP fast switching | Specifies whether fast switching is enabled for this interface. |
IP SSE switching | Specifies whether IP SSE switching is enabled. |
Router Discovery | Specifies whether the discovery process has been enabled for this interface. |
IP output packet accounting | Specifies whether IP accounting is enabled for this interface and the threshold (maximum number of entries). |
TCP/IP header compression | Indicates whether compression is enabled or disabled. |
Probe proxy name | Indicates whether HP Probe proxy name replies are generated. |
To display the masks used for network addresses and the number of subnets using each mask,
use the show ip masks EXEC command.
Syntax Description
ip-address Network address for which a mask is required.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The show ip masks command is useful for debugging when variable-length subnet masks are used.
It shows the number of masks associated with the network and the number of routes for each mask.
Examples
The following example is sample output from the show ip masks command.
Switch# show ip masks 131.108.0.0 Mask Reference count 255.255.255.255 2 255.255.255.0 3 255.255.0.0 1
To display the address of a default gateway and the address of hosts for which a redirect has been received, use the show ip redirects EXEC command.
show ip redirects [ip-address]
Syntax Description
ip-address IP address of network to display.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show ip redirects command.
Switch# show ip redirects Default gateway is 160.89.80.29 Host Gateway Last Use Total Uses Interface 131.108.1.111 160.89.80.240 0:00 9 Ethernet0 128.95.1.4 160.89.80.240 0:00 4 Ethernet0
Related Commands
Used to establish static routes.
Command
Description
To display summary information about entries in the routing table, use the show ip route summary EXEC command.
show ip route summarySyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show ip route summary command.
Switch# show ip route summary Route Source Networks Subnets Overhead Memory (bytes) connected 0 3 126 360 static 1 2 126 360 igrp 109 747 12 31878 91080 internal 3 360 Total 751 17 32130 92160
Table 18-31 describes the fields shown in the display.
| Field | Description |
|---|---|
Route Source | Routing protocol name, or connected, static, or internal. If internal, those routes that are in the primary routing table merely as markers to hold subnet routes. These routes are not owned by any routing protocol. There should be one of these internal routes for each subnetted network in the routing table. |
Networks | The number of Class A, B, or C networks that are present in the routing table for each route source. |
Subnets | The number of subnets that are present in the routing table for each route source, including host routes. |
Overhead | Any additional memory involved in allocating the routes for the particular route source other than the memory specified under "Memory." |
Memory | The number of bytes allocated to maintain all the routes for the particular route source. |
Related Commands
Displays the usability status of interfaces configured for IP.
Command
Description
To display current information about open IP sockets, use the show ip sockets EXEC command.
show ip socketsSyntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show ip sockets EXEC command.
Switch# show ip sockets Proto Remote Port Local Port In Out Stat TTY OutputIF 17 0.0.0.0 0 --any-- 67 0 0 1 0 17 0.0.0.0 123 172.20.40.93 123 0 0 1 0 17 0.0.0.0 0 172.20.40.93 161 0 0 1 0
To display statistics about TCP header compression, use the show ip tcp header-compression EXEC command.
show ip tcp header-compression [type]
Syntax Description
type Displays the buffers assigned to an input interface. You must specify an atm, atm-p, cbr, ethernet, null, serial, or tunnel interface.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show ip tcp header-compression command.
Switch# show ip tcp header-compression
TCP/IP header compression statistics:
Interface Aux 1: (passive, compressing)
Rcvd: 4060 total, 2891 compressed, 0 errors
0 dropped, 1 buffer copies, 0 buffer failures
Sent: 4284 total, 3224 compressed,
105295 bytes saved, 661973 bytes sent
1.15 efficiency improvement factor
Connect: 16 slots, 1543 long searches, 2 misses, 99% hit ratio
Five minute miss rate 0 misses/sec, 0 max misses/sec
Table 18-32 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Rcvd: |
|
total | Total number of TCP packets received. |
compressed | Total number of TCP packets compressed. |
errors | Unknown packets. |
dropped | Number of packets dropped due to invalid compression. |
buffer copies | Number of packets that had to be copied into bigger buffers for decompression. |
buffer failures | Number of packets dropped due to a lack of buffers. |
Sent: |
|
total | Total number of TCP packets sent. |
compressed | Total number of TCP packets compressed. |
bytes saved | Number of bytes reduced. |
bytes sent | Number of bytes sent. |
efficiency improvement factor | Improvement in line efficiency because of TCP header compression. |
Connect: |
|
number of slots | Size of the cache. |
long searches | Number of times the software had to look to find a match. |
misses | Number of times a match could not be made. If your output shows a large miss rate, the number of allowable simultaneous compression connections may be too small. |
hit ratio | Percentage of times the software found a match and was able to compress the header. |
Five minute miss rate | Calculates the miss-rate over the previous 5 minutes for a longer-term (and more accurate) look at miss rate trends. |
max misses/sec | Maximum value of the previous field. |
Related Commands
Sets a period of time that the switch waits while attempting to establish a TCP connection before it times out.
Command
Description
To display statistics about IP traffic, use the show ip traffic EXEC command.
show ip trafficSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show ip traffic command.
Switch# show ip traffic IP statistics: Rcvd: 98 total, 98 local destination 0 format errors, 0 checksum errors, 0 bad hop count 0 unknown protocol, 0 not a gateway 0 security failures, 0 bad options Frags: 0 reassembled, 0 timeouts, 0 too big 0 fragmented, 0 couldn't fragment Bcast: 38 received, 52 sent Sent: 44 generated, 0 forwarded 0 encapsulation failed, 0 no route ICMP statistics: Rcvd: 0 checksum errors, 0 redirects, 0 unreachable, 0 echo 0 echo reply, 0 mask requests, 0 mask replies, 0 quench 0 parameter, 0 timestamp, 0 info request, 0 other Sent: 0 redirects, 3 unreachable, 0 echo, 0 echo reply 0 mask requests, 0 mask replies, 0 quench, 0 timestamp 0 info reply, 0 time exceeded, 0 parameter problem UDP statistics: Rcvd: 56 total, 0 checksum errors, 55 no port Sent: 18 total, 0 forwarded broadcasts TCP statistics: Rcvd: 0 total, 0 checksum errors, 0 no port Sent: 0 total EGP statistics: Rcvd: 0 total, 0 format errors, 0 checksum errors, 0 no listener Sent: 0 total IGRP statistics: Rcvd: 73 total, 0 checksum errors Sent: 26 total HELLO statistics: Rcvd: 0 total, 0 checksum errors Sent: 0 total ARP statistics: Rcvd: 20 requests, 17 replies, 0 reverse, 0 other Sent: 0 requests, 9 replies (0 proxy), 0 reverse Probe statistics: Rcvd: 6 address requests, 0 address replies 0 proxy name requests, 0 other Sent: 0 address requests, 4 address replies (0 proxy) 0 proxy name replies
Table 18-33 describes the significant fields shown in the display.
| Field | Description |
|---|---|
format errors | A gross error in the packet format, such as an impossible Internet header length. |
bad hop count | Occurs when a packet is discarded because its TTL field was decremented to zero. |
encapsulation failed | Usually indicates that the switch had no ARP request entry and therefore did not send a datagram. |
no route | Counted when the switch discards a datagram that it did not know how to route. |
proxy name reply | Counted when the switch sends an ARP or Probe Reply on behalf of another host. The display shows the number of probe proxy requests received and the number of responses sent. |
Use the show ipc command to display IPC information.
show ipc {nodes | ports [open] | queue | status} [ | {begin | exclude | include} expression]
Syntax Description
nodes Show participating nodes ports Show local IPC ports. open Optional keyword used to display open ports only. queue Show the IPC retransmission queue. status Show status of local IPC server. begin Optional keyword orders the output display to begin with the line matching the expression variable. exclude Optional keyword orders the output display to exclude lines matching the expression variable. include Optional keyword orders the output display to include lines matching the expression variable. expression Expression in the output to use as a reference point.
Defaults
None
Command Modes
EXEC
Command History
12.0(10)W5(18) Introduced into this manual. Originally part of the Catalyst 6000 IOS command set.
Release
Modification
Usage Guidelines
TBD..
Examples
The following example shows how to display participating nodes:
Switch# show ipc nodes
There are 3 nodes in this IPC realm.
ID Type Name Last Last
Sent Heard
10000 Local IPC Master 0 0
0 ATM-VC Primary 0 0
20000 ATM-VC Secondary 39 5483
Examples
The following example shows how to display local IPC ports:
Switch# show ipc ports
There are 15 ports defined.
Port ID Type Name
10000.1 unicast IPC Master:Zone
10000.2 unicast IPC Master:Echo
10000.3 unicast IPC Master:Control
10000.4 unicast Primary:ehsa msgs
20000.3 unicast Secondary:Control
20000.8 unicast Slave : TTY Client Port
20000.9 unicast Secondary RFS Server Port
20000.A unicast Secondary Old RFS Server Port
20000.4 unicast Secondary Services Port
20000.5 unicast Cougar EHSA Secondary IPC Port
20000.6 unicast Secondary:Netclkd Port
20000.7 unicast Secondary:ehsa msgs
10000.5 unicast Cougar EHSA Primary IPC Port
port_index = 0 seat_id = 0x20000 last sent = 0 last heard = 0
port_index = 1 seat_id = 0x20000 last sent = 0 last heard = 0
port_index = 2 seat_id = 0x20000 last sent = 0 last heard = 0
port_index = 3 seat_id = 0x20000 last sent = 0 last heard = 0
10000.6 unicast Primary:Netclkd Port
port_index = 0 seat_id = 0x20000 last sent = 0 last heard = 0
10000.7 unicast Master : TTY Server Port
port_index = 0 seat_id = 0x20000 last sent = 0 last heard = 0
The following example shows how to display open IPC ports:
Switch# show ipc ports open
There are 3 ports defined.
Port ID Type Name
20000.4 unicast Secondary Services Port
port_index = 0 last sent = 5440 last heard = 0
20000.6 unicast Secondary:Netclkd Port
port_index = 0 last sent = 0 last heard = 0
20000.9 unicast Secondary RFS Server Port
port_index = 0 last sent = 19 last heard = 0
The following example shows how to display the contents of the IPC retransmission queue:
Switch# show ipc queue There are 0 IPC messages waiting for acknowledgement in the transmit queue. There are 0 IPC messages waiting for a response. There are 0 IPC messages waiting for additional fragments. There are 0 IPC messages currently on the IPC inboundQ. There are 0 messages currently in use by the system.
Examples
The following example shows how to display the status of the local IPC server:
Switch# show ipc status IPC System Status: This processor is the IPC master server. 1000 IPC message headers in cache 227997 messages in, 222402 out, 217056 delivered to local port, 5486 acknowledgements received, 5484 sent, 0 NACKS received, 0 sent, 0 messages dropped on input, 0 messages dropped on output 0 no local port, 0 destination unknown, 0 no transport 0 missing callback or queue, 0 duplicate ACKs, 2 retries, 0 message timeouts. 0 ipc_output failures, 0 mtu failures, 0 msg alloc failed, 0 emer msg alloc failed, 0 no origs for RPC replies 0 pak alloc failed, 0 memd alloc failed 0 no hwq, 0 failed opens, 0 hardware errors No regular dropping of IPC output packets for test purposes
To display global and per-VCC LANE information for all the LANE components configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN, use the show lane EXEC command.
show lane [interface atm card/subcard/port[.subinterface-number] | name elan-name] [brief]
Syntax Description
card/subcard/port Card, subcard, and port number for the ATM interface. subinterface-number Subinterface number. elan-name Name of emulated LAN. Maximum length is 32 characters. brief Displays the global information, but not the per-VCC information.
Command Modes
EXEC
Command History
11.(4) New command
Release
Modification
Usage Guidelines
Entering the show lane command is equivalent to entering the show lane config, show lane server, show lane bus, and show lane client commands. The show lane command shows all LANE-related information except the show lane database information.
Examples
The following example is sample output of the show lane command.
Switch# show lane LE Client ATM0 ELAN name: alpha Admin: up State: operational Client ID: 2 HW Address: 0041.0b0a.2c82 Type: ethernet Max Frame Size: 1516 ATM Address: 47.00918100000000410B0A2C81.001122334455.00 VCD rxFrames txFrames Type ATM Address 0 0 0 configure 47.333300000000000000000000.000111222333.00 255 1 2 direct 47.333300000000000000000000.001122334455.00 256 1 0 distribute 47.333300000000000000000000.001122334455.00 257 0 0 send 47.333300000000000000000000.000000111111.00 258 0 0 forward 47.333300000000000000000000.000000111111.00 LE Client ATM0.5 ELAN name: alpha5 Admin: up State: operational Client ID: 2 HW Address: 0041.0b0a.2c82 Type: ethernet Max Frame Size: 1516 ATM Address: 47.00918100000000410B0A2C81.001122334455.05 VCD rxFrames txFrames Type ATM Address 0 0 0 configure 47.333300000000000000000000.000111222333.00 259 1 5 direct 47.333300000000000000000000.001122334455.05 260 7 0 distribute 47.333300000000000000000000.001122334455.05 261 0 13 send 47.333300000000000000000000.000000111111.05 262 19 0 forward 47.333300000000000000000000.000000111111.05 VCD rxFrames txFrames Type ATM Address 264 22 12 data 47.333300000000000000000000.000011112222.05
Table 18-34 describes the significant fields in the sample display.
| Field | Description |
|---|---|
LE Client | Interface on which the LANE configuration server is configured. Identifies the following lines as applying to the LANE configuration server. These lines are also displayed in output from the show lane lecs command. |
config table | Name of the database associated with the LANE configuration server. |
State | State of the configuration server: down or operational. If down, a "down reasons" field indicates why it is down. The reasons include the following: NO-config-table, NO-nsap-address, NO-config-pvc, and NO-interface-up. |
ATM Address | ATM address or addresses of this configuration server. |
LE Server | Identifies the following lines as applying to the LANE server. These lines are also displayed in output from the show lane server command. |
ATM x/x/x.x | Interface or subinterface this LANE server is on. |
ELAN name | Name of the emulated LAN served by this LE server. |
State | Status of this LANE server. Possible states for a LANE server include down, waiting_ILMI, waiting_listen, up_not_registered, operational, and terminating. |
Type | Type of emulated LAN. |
Max Frame Size | Maximum frame size on this type of LAN. |
ATM Address | ATM address of this server. |
Config Server ATM addr | The ATM address used to reach the LANE configuration server. |
control distribute: VCD 20, 2 members, 6 packets | Virtual circuit descriptor of the Control Distribute VCC. |
proxy/ (ST: Init, Conn, Waiting, Adding, Joined, Operational, Reject, Term) | Status of the LANE client at the other end of the Control Distribute VCC. |
lecid | Identifier for the LANE client at the other end of the Control Distribute VCC. |
ST | Status of the LANE client at the other end of the Control Distribute VCC. Possible states are Init, Conn, Waiting, Adding, Joined, Operational, Reject, and Term. |
VCD | Virtual channel descriptor used to reach the LANE client. |
pkts | Number of packets sent by the LANE server on the Control Distribute VCC to the LANE client. |
Hardware Addr | MAC-layer address of the LANE client. |
ATM Address | ATM address of the LANE client. |
LE BUS | Identifies the following lines as applying to the LANE broadcast-and-unknown server. These lines are also displayed in output from the show lane bus command. |
ATM x/x/x.x | Interface or subinterface this LANE broadcast-and-unknown server is on. |
ELAN name | Name of the emulated LAN served by this broadcast-and-unknown server. |
State | Status of this LANE client. Possible states include down and operational. |
Type | Type of emulated LAN. |
Max Frame Size | Maximum frame size on this type of LAN. |
ATM Address | ATM address of this LANE broadcast-and-unknown server. |
data forward: vcd 22, 2 members, 10 packets | Virtual channel descriptor of the Data Forward VCC, number of LANE clients attached to the VCC, and the number of packets transmitted on the VCC. |
lecid | Identifier assigned to each LANE client on the Data Forward VCC. |
VCD | Virtual channel descriptor used to reach the LANE client. |
Pkts | Number of packets sent by the broadcast-and-unknown server to the LANE client. |
ATM Address | ATM address of the LANE client. |
LE Client | Identifies the following lines as applying to a LANE client. These lines are also displayed in output from the show lane client command. |
ATM x/x/x.x | Interface or subinterface this LANE client is on. |
ELAN name | Name of the emulated LAN to which this client belongs. |
State | Status of this LANE client. Possible states include initialState, lecsConnect, configure, join, busConnect, and operational. |
HW Address | MAC address, in dotted hexadecimal notation, assigned to this LANE client. |
Type | Type of emulated LAN. |
Max Frame Size | Maximum frame size on this type of LAN. |
ATM Address | ATM address of this LANE client. |
VCD | Virtual channel descriptor for each of the VCCs established for this LANE client. |
rxFrames | Number of frames received on the VCC. |
txFrames | Number of frames transmitted on the VCC. |
Type | Type of VCC; same as the SVC and PVC types. Possible VCC types are configure, direct, distribute, send, forward, and data. |
ATM Address | ATM address of the LANE component at the other end of the VCC. |
To display detailed LANE information for the broadcast-and-unknown server configured on an interface or any of its interfaces, on a specified subinterface, or on an emulated LAN, use the
show lane bus EXEC command.
Syntax Description
card/subcard/port Card, subcard, and port number for the ATM interface. subinterface-number Subinterface number. elan-name Name of the emulated LAN. Maximum length is 32 characters. brief Keyword used to display the global information but not the per-VCC information.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show lane bus command.
Switch# show lane bus interface atm 3/0/0.1 interface atm 3/0/0.1 type Ethernet name: pubs AAL5-SDU length:1516 max frame age: 2 seconds relayed frames/sec: 116 NSAP: 45.000001415555121f.yyyy.zzzz.0800.200c.1002.01 lecid vcd cnt NSAP * 80 659 45.000001415555121f.yyyy.zzzz.0800.200c.1002.01 1 81 99 45.000001415555121f.yyyy.zzzz.0800.200c.1000.01 5 89 41 45.000001415555122f.yyyy.zzzz.0800.200c.1100.01 6 99 101 45.000001415555124f.yyyy.zzzz.0800.200c.1300.01
Table 18-35 describes the significant fields in the sample display.
| Field | Description |
|---|---|
interface | Interface or subinterface for which information is displayed. |
type | Type of emulated LAN interface. |
name | Name of the emulated LAN. |
MTU | Maximum transmission unit (packet) size on the emulated LAN. |
AAL5-SDU | Maximum number of bytes in a LANE SDU encapsulated in an ATM AAL5 frame. This length includes a 2-byte marker and a full Ethernet-like frame from the destination MAC address field through the last byte of data. It does not include the Ethernet CRC or FRC, which is not present on emulated LAN frames. The number does not include the 8-byte AAL5 trailer in the last ATM cell of the frame, or the padding between the last data byte and the 8-byte trailer. |
max frame age | After receiving a frame over Multicast Send VCC, the broadcast-and-unknown server must transmit the frame to all relevant Multicast Forward VCCs within this number of seconds. When the time expires, the server discards the frame. |
NSAP | ATM address of this broadcast-and-unknown server. |
lecid | Unique identifier of the LANE client at the other end of this VCC. |
vcd | Virtual circuit descriptor that uniquely identifies this VCC. |
cnt | For Multicast Send VCC, the number of packets sent from the client to the broadcast-and-unknown server. For Multicast Forward VCC, the number of packets sent from the broadcast-and-unknown server clients. |
NSAP | For Multicast Send VCC, the ATM address of the LANE client at the other end of this VCC. For Multicast Forward VCC, the ATM address of the broadcast-and-unknown server. |
To display global and per-VCC LANE information for all the LANE clients configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN, use the show lane client EXEC command.
show lane client [interface atm card/subcard/port[.subinterface-number] | name elan-name]
Syntax Description
card/subcard/port Card, subcard, and port number for the ATM interface. subinterface-number Subinterface number. elan-name Name of the emulated LAN. Maximum length is 32 characters. brief Keyword used to display the global information but not the per-VCC information. detail Keywork used to display backup server connection information.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show lane client command.
Switch# show lane client LE Client ATM0 ELAN name: alpha Admin: up State: operational Client ID: 2 HW Address: 0041.0b0a.2c82 Type: ethernet Max Frame Size: 1516 ATM Address: 47.00918100000000410B0A2C81.001122334455.00 VCD rxFrames txFrames Type ATM Address 0 0 0 configure 47.333300000000000000000000.000111222333.00 255 1 2 direct 47.333300000000000000000000.001122334455.00 256 1 0 distribute 47.333300000000000000000000.001122334455.00 257 0 0 send 47.333300000000000000000000.000000111111.00 258 1 0 forward 47.333300000000000000000000.000000111111.00 LE Client ATM0.5 ELAN name: alpha5 Admin: up State: operational Client ID: 2 HW Address: 0041.0b0a.2c82 Type: ethernet Max Frame Size: 1516 ATM Address: 47.00918100000000410B0A2C81.001122334455.05 VCD rxFrames txFrames Type ATM Address 0 0 0 configure 47.333300000000000000000000.000111222333.00 259 1 5 direct 47.333300000000000000000000.001122334455.05 260 7 0 distribute 47.333300000000000000000000.001122334455.05 261 0 13 send 47.333300000000000000000000.000000111111.05 262 20 0 forward 47.333300000000000000000000.000000111111.05 VCD rxFrames txFrames Type ATM Address 264 22 12 data 47.333300000000000000000000.000011112222.05
Table 18-36 describes the significant fields in the sample display.
| Field | Description |
|---|---|
Interface | Interface or subinterface for which information is displayed. |
Name | Name of the emulated LAN. |
MAC | MAC address of this LANE client. |
type | Type of emulated LAN, Ethernet, or Token Ring. |
MTU | Maximum transmission unit (packet) size on the emulated LAN. |
AAL5-SDU length | Maximum number of bytes in a LANE SDU encapsulated in an AAL5 frame. This length includes a 2-byte marker and a full Ethernet-like frame from the destination MAC address field through the last byte of data. It does not include an Ethernet CRC (or FRC), which is not present on emulated LAN frames. The number does not include the 8-byte AAL5 trailer in the last ATM cell of the frame, or the padding between the last data byte and the 8-byte trailer. |
NSAP | ATM address of this LANE client. |
VCD | Virtual channel descriptor that uniquely identifies this VCC. |
rxFrames | Number of packets received. |
txFrames | Number of packets transmitted. |
Type | Type of VCC; same as the SVC and PVC types. Possible VCC types are configure, direct, distribute, send, forward, and data.1 |
NSAP | ATM address of the LANE component at the other end of this VCC. |
To display global LANE information for the configuration server configured on an interface, use the show lane config EXEC command.
show lane config [interface atm card/subcard/port] [brief]
Syntax Description
card/subcard/port Card, subcard, and port number for the ATM interface. brief Keyword used to display the global information, but not the per-VCC information.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show lane config command on a configuration server with two ATM addresses.
Switch# show lane config LE Config Server ATM 1/0/0 config table: table State: operational ATM Address: 39.000000000000000000000000.000000000500.00 ATM Address: 39.000000000000000000000000.000000000500.01 cumulative total number of unrecognized packets received so far:0 cumulative total number of config requests received so far: 10 cumulative total number of config failures so far: 0
The following example shows an operational server even though the addresses are not completely registered. The first address in not registered with the ILMI, as indicated by the ilmi-state. The second address is not registered with either the ILMI or the ATM signalling subsystem, as indicated by the atmsig-state.
Switch# show lane config LE Config Server ATM 1/0/0 config table: table State: operational ATM Address: 39.000000000000000000000000.000000000500.00 ilmi- ATM Address: 39.000000000000000000000000.000000000500.01 ilmi- atmsig- cumulative total number of unrecognized packets received so far:0 cumulative total number of config requests received so far: 10 cumulative total number of config failures so far: 0
The following example displays some physical connectivity problems with the result that the configuration server ATM address is undetermined. Either the prefix was not obtained, or it is not there. As a result, the address cannot be computed and you see the message "EXACT ADDRESS NOT YET SET (NO PREFIX?)" in the display.
Switch# show lane config LE Config Server ATM 1/0/0 config table: table State: operational ATM Address: EXEACT ADDRESS NOT YET SET (NO PREFIX ?) ilmi- atmsig- actual user specified form:... cumulative total number of unrecognized packets received so far:0 cumulative total number of config requests received so far: 0 cumulative total number of config failures so far: 0
Table 18-37 describes the significant fields in the sample displays.
| Field | Description |
|---|---|
LE Config Server | Major interface on which the LANE configuration server is configured. |
config-table | Name of the database associated with the LANE configuration server. |
State | State of the configuration server: down or operational. If down, the reasons field indicates why it is down. The reasons include the following: NO-config, NO-nsap-address, and No-interface-up. |
ATM address | ATM address of this configuration server. |
To display the database of the configuration server, use the show lane database EXEC command.
show lane database [name]
Syntax Description
name Specific database name.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Defaults
Shows all databases.
Examples
The following example is sample output from the show lane database command.
Switch# show lane database config-table: engandmkt - bound to interface/s: atm 1/0/0 default ELAN: none ELAN eng: les NSAP 45.000001415555121f.yyyy.zzzz.0800.200c.1001.01 LEC MAC 0800.200c.1100 LEC NSAP 45.000001415555121f.yyyy.zzzz.0800.200c.1000.01 LEC NSAP 45.000001415555121f.yyyy.zzzz.0800.200c.1300.01 ELAN mkt: les NSAP 45.000001415555121f.yyyy.zzzz.0800.200c.1001.02 LEC MAC 0800.200c.1100 LEC NSAP 45.000001415555121f.yyyy.zzzz.0800.200c.1000.02 LEC NSAP 45.000001415555121f.yyyy.zzzz.0800.200c.1300.02
Table 18-38 describes the significant fields in the sample display.
| Field | Description |
|---|---|
config-table | Name of current database. |
default ELAN | Default name, if one is established. |
ELAN | Name of the emulated LAN whose data is reported in the line and the next three lines. |
LEC MAC | MAC addresses of an individual LANE client in the emulated LAN. This display includes a separate line for every LANE client in this emulated LAN. |
LEC NSAP | ATM addresses of all LANE clients in the emulated LAN. |
To display the automatically assigned ATM address of each LANE component in a switch router or on a specified interface or subinterface, use the show lane default-atm-addresses EXEC command.
show lane default-atm-addresses [interface atm card/subcard/port.subinterface-number]
Syntax Description
card/subcard/port Card, subcard, and port number for the ATM interface. .subinterface-number Specifies the number of the subinterface.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
You do not need any of the LANE components running on this switch before using this command.
Examples
The following example is sample output from the show lane default-atm-addresses command for the ATM 1/0/0 when all LANE components are located on that interface.
Switch# show lane default-atm-addresses interface atm 1/0/0 interface ATM1/0/0: LANE Client: 47.000000000000000000000000.00000C304A98.** LANE Server: 47.000000000000000000000000.00000C304A99.** LANE Bus: 47.000000000000000000000000.00000C304A9A.** LANE Config Server: 47.000000000000000000000000.00000C304A9B.00 note: ** is the subinterface number byte in hex
Table 18-39 describes the significant fields shown in the display.
| Field | Description |
|---|---|
interface | Displays the specified interface. |
LANE Client | Displays the ATM address of the LANE client on the interface. |
LANE Server | Displays the ATM address of the LANE server on the interface. |
LANE Bus | Displays the ATM address of the LANE broadcast-and-unknown server on the interface. |
LANE Config Server | Displays the ATM address of the LANE configuration server on the interface. |
To display the LANE ARP table of the LANE client configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN, use the show lane le-arp
EXEC command.
Syntax Description
card/subcard/port Card, subcard, and port number of the ATM interface. .subinterface-number Specifies the number of the subinterface. elan-name Name of the emulated LAN. Maximum length is 32 characters.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output of the show lane le-arp command.
Switch# show lane le-arp Hardware Addr ATM Address VCD Interface 0000.0c52.3bc8 47.333300000000000000000000.000011112222.05 264 ATM0.5
Table 18-40 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Hardware Addr | MAC address, in dotted hexadecimal notation, assigned to the LANE component at the other end of this VCD. |
ATM Address | ATM address of the LANE component at the other end of this VCD. |
VCD | Virtual channel descriptor. |
Interface | Interface or subinterface used to reach the specified component. |
To show the LAN emulation ARP server, use the show lane name EXEC command.
show lane name elan-name [brief]
Syntax Description
elan-name Specifies the name for the emulated LAN. brief Displays all the information about the LANE except the connection client information.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
To display global information for the LANE server configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN, use the show lane server
EXEC command.
Syntax Description
card/subcard/port Card, subcard, and port number for the ATM interface. .subinterface-number Specifies the number for the subinterface. elan-name Name of the emulated LAN. Maximum length is 32 characters. brief Keyword used to display the global information but not the per-VCC information.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show lane server command.
Switch# show lane server interface atm 3/0/0.1 interface atm 3/0/0.1 name: pubs type: Ethernet MTU:1500 AAL5-SDU length:1516 NSAP: 45.000001415555121f.yyyy.zzzz.0800.200c.1001.01 lecid/ proxy vcd cnt NSAP * 75 330 45.000001415555121f.yyyy.zzzz.0800.200c.1001.01 1 76 33 45.000001415555121f.yyyy.zzzz.0800.200c.1000.01 5/P 87 15 45.000001415555122f.yyyy.zzzz.0800.200c.1100.01 6/P 95 53 45.000001415555124f.yyyy.zzzz.0800.200c.1300.01
Table 18-41 describes the significant fields in the sample display.
| Field | Description |
|---|---|
interface | Interface or subinterface on which this LANE server is configured. |
name | Name of emulated LAN. |
type | Type of emulated LAN interface. |
MTU | Maximum transmission unit (packet) size on the emulated LAN. |
AAL5-SDU | Maximum number of bytes in a LANE SDU encapsulated in an AAL5 frame. This length includes a 2-byte marker and a full Ethernet-like frame from the destination MAC address field through the last byte of data. It does not include the Ethernet CRC or FRC, which is not present on emulated LAN frames. The number does not include the 8-byte AAL5 trailer in the last ATM cell of the frame, nor the padding between the last data byte and the 8-byte trailer. |
NSAP | ATM address of this broadcast-and-unknown server. |
lecid | Unique identifier of the LANE client at the other end of this VCC. |
proxy | When a LANE client joins an emulated LAN, it includes a proxy bit that tells the LANE server that the LANE client does not guarantee to register all its MAC address-ATM address pairs with the LANE server. The Cisco Systems LANE clients must set the proxy bit. Workstation LANE clients, directly attached to ATM, do not set the proxy. |
vcd | Virtual circuit descriptor that uniquely identifies this VCC. |
cnt | For Multicast Send VCC, the number of packets sent from the client to the broadcast-and-unknown server. For Multicast Forward VCC, the number of packets sent from the broadcast-and-unknown server clients. |
NSAP | For Multicast Send VCC, the ATM address of the LANE client at the other end of this VCC. For Multicast Forward VCC, the ATM address of the broadcast-and-unknown server. |
To display terminal line parameters, use the show line EXEC command.
Catalyst 8540 MSR
show line [line-num | console 0 | vty vty-line-num]
Catalyst 8510 MSR and LightStream 1010
show line [line-num | aux 0 | console 0 | vty vty-line-num]
Syntax Description
line-num Absolute line number of the terminal line. aux 0 Displays parameters for the auxiliary line. (Catalyst 8510 MSR and LightStream 1010) console 0 Displays parameters for the primary terminal line. vty-line-num VTY line number.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following sample output from the show line command shows line 2 as a virtual terminal with a transmit and receive rate of 9600 bps. The modem state, and the terminal screen width and length are also displayed.
Overruns occur when the UART serving the line receives a byte but has nowhere to put it because previous bytes were not taken from the UART by the host route processor. The byte is lost, and the overrun count increases when the route processor next looks at the UART status.
Switch# show line 2
Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns
2 VTY 9600/9600 - - - - - 0 0 0/0
Line 2, Location: "", Type: ""
Length: 24 lines, Width: 80 columns
Baud rate (TX/RX) is 9600/9600
Status: No Exit Banner
Capabilities: none
Modem state: Idle
Special Chars: Escape Hold Stop Start Disconnect Activation
^^x none - - none
Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch
0:10:00 never none not set
Session limit is not set.
Time since activation: never
Editing is enabled.
History is enabled, history size is 10.
Full user help is disabled
Allowed transports are telnet. Preferred is telnet.
No output characters are padded
No special data dispatching characters
Table 18-42 describes the fields shown in the display.
| Field | Description |
|---|---|
Tty | Line number. In this case, 17. |
Typ | Type of line. In this case, a virtual terminal line (vty), which is active, in asynchronous mode denoted by the preceding "A." Possible values include: CTY—Console AUX—Auxiliary port (Catalyst 8510 MSR and LightStream 1010) TTY—Asynchronous terminal port lpt—Parallel printer |
Tx/Rx | Transmit rate/receive rate of the line. |
A | Indicates whether or not autobaud has been configured for the line. A value of "F" indicates that autobaud has been configured; a hyphen (-) indicates that it has not been configured. |
Modem | Types of modem signals configured for the line. Possible values include: callin callout cts-req DTR-Act inout RIisCD |
Roty | Rotary group configured for the line. |
AccO, AccI | Output or Input access list number configured for the line. |
Uses | Number of connections established to or from the line since the system was restarted. |
Noise | Number of times noise has been detected on the line since the system was restarted. |
Overruns | Hardware (UART) overruns or software buffer overflows, both defined as the number of overruns or overflows that occurred on the specified line since the system was restarted. Hardware overruns are buffer overruns; the UART chip has received bits from the software faster than it can process them. A software overflow occurs when the software has received bits from the hardware faster than it can process them. |
Line | Current line. |
Location | Location of the current line. |
Type | Type of line, as specified by the line global configuration command. |
Length | Length of the terminal or screen display. |
Width | Width of the terminal or screen display. |
Baud rate (TX/RX) | Transmit rate/receive rate of the line. |
Status | State of the line: ready or not, connected or disconnected, active or inactive, exit banner or no exit banner, async interface active or inactive. |
Capabilities | Current terminal capabilities. In this case, the line is usable as an asynchronous interface. |
Modem state | Modem control state. This field should always read READY. |
Special characters | Current settings that were input by the user (or taken by default) from the following global configuration commands:
|
Timeouts | Current settings that were input by the user (or taken by default) from the following global configuration commands: exec-timeout session-timeout dispatch-timeout modem answer-timeout |
Session limit | Maximum number of sessions. |
Time since activation | Last time start_process was run. |
Editing | Whether or not command line editing is enabled. |
History | Current history length, set by the user (or taken by default) from the history configuration command. |
Full user help | Whether or not full user help is enabled, set by the user (or taken by default) from the help line configuration command. |
Transport methods | Current set transport method, set by the user (or taken by default) from the transport preferred line configuration command. |
Character padding | Current set padding, set by the user (or taken by default) from the padding line configuration command. |
Data dispatching characters | Current dispatch character set by the user (or taken by default) from the dispatch-character line configuration command. |
Line protocol | Definition of the specified line's protocol and address. |
Output, Input Packets | Number of output and input packets queued on this line. |
Group codes | AT group codes. |
To display the system location, use the show location EXEC command.
show locationSyntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
Use this command to display information for analyzing and evaluating the system.
To display the state of logging to the syslog, use the show logging EXEC command.
show loggingSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command displays the state of syslog error and event logging, including host addresses, and whether console logging is enabled. This command also displays SNMP configuration parameters and protocol activity.
Examples
The following example is sample output from the show logging command.
Switch# show logging Syslog logging: enabled Console logging: disabled Monitor logging: level debugging, 266 messages logged. Trap logging: level informational, 266 messages logged. Logging to 131.108.2.238
Table 18-43 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Syslog logging | When enabled, system logging messages are sent to a UNIX host that acts as a syslog server; that is, it captures and saves the messages. |
Console logging | If enabled, states the level; otherwise, this field displays disabled. |
Monitor logging | Minimum level of severity required for a log message to be sent to a monitor terminal (not the console). |
Trap logging | Minimum level of severity required for a log message to be sent to a syslog server. |
To show statistics about switch memory, including memory free pool statistics, use the show memory EXEC command.
show memory [type] [allocating process] [dead] [free] [pci]
Syntax Description
type Memory type to display (see Table 18-44). If type is not specified, statistics for all memory types present in the switch are displayed. allocating-process Displays allocating process name. dead Displays memory owned by dead processes. free Displays free memory statistics. pci Displays PCI memory statistics.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
You should use the summary option to limit the amount of information presented.
Table 18-44 lists the types of memory statistics that you specify in the show memory type EXEC command.
| Type | Description |
|---|---|
address | Displays memory starting at 0 through 4294967294. |
allocating-process | Shows allocating process name. |
dead | Displays memory owned by dead processes. |
failures alloc | Displays memory allocation failures. |
fast | Displays fast memory statistics. |
free | Displays free memory statistics. |
io | Displays IO memory statistics. |
multibus | Displays multibus memory statistics. |
pci | Displays PCI memory statistics. |
processor | Displays processor memory statistics. |
summary | Displays summary of memory usage per allocated PC. |
Examples
The following example is sample output from the show memory command.
Switch# show memory
Head FreeList Total(b) Used(b) Free(b) Largest(b)
Processor 6059E050 603F96C8 10887088 3249548 7637540 7601484
Fast 6057E050 603FA454 131072 43444 87628 87280
Processor memory
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
6059E050 1056 0 6059E498 1 6001F4B4 List Elements
6059E498 2656 6059E050 6059EF20 1 6001F4B4 List Headers
6059EF20 6000 6059E498 605A06B8 1 60020628 *Init*
605A06B8 6000 6059EF20 605A1E50 1 60020628 *Init*
605A1E50 168 605A06B8 605A1F20 1 6002FBEC *Init*
605A1F20 2548 605A1E50 605A293C 1 600324B4 TTY data
605A293C 2000 605A1F20 605A3134 1 600353B0 TTY Input Buf
605A3134 512 605A293C 605A335C 1 600353E4 TTY Output Buf
605A335C 6000 605A3134 605A4AF4 1 60020628 *Init*
605A4AF4 1056 605A335C 605A4F3C 1 6001F4B4 messages
605A4F3C 1032 605A4AF4 605A536C 1 6005D99C *Init*
605A536C 52 605A4F3C 605A53C8 1 60063034 ILMI Request
605A53C8 12528 605A536C 605A84E0 0 608B666 0 600441E0 (coalesced)
605A84E0 2548 605A53C8 605A8EFC 1 60060C68 *Init*
605A8EFC 84 605A84E0 605A8F78 1 60063280 Init
605A8F78 84 605A8EFC 605A8FF4 1 60063280 Init
605A8FF4 84 605A8F78 605A9070 1 60063280 Init
605A9070 3456 605A8FF4 605A9E18 1 6001F4B4 Reg Service
The following example is sample output from the show memory free command.
Switch# show memory free
Head FreeList Total(b) Used(b) Free(b) Largest(b)
Processor 6059E050 603F96C8 10887088 3249536 7637552 7601484
Fast 6057E050 603FA454 131072 43444 87628 87280
Processor memory
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
24 Free list 1
608B4724 36 608B46F8 608B4770 0 0 608198D 60069ED4 Exec
608198DC 24 608198B0 6081991C 0 608B472 608B3E4 60069ED4 Exec
608B3E48 52 608B3E10 608B3EA4 0 608198D 0 6006A0FC Exec
88 Free list 2
104 Free list 3
608B60B4 112 608B6084 608B614C 0 0 0 60034890 (coalesced)
116 Free list 4
120 Free list 5
124 Free list 6
152 Free list 7
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
608B3D08 204 608B3CD0 608B3DFC 0 0 0 60034890 (coalesced)
216 Free list 8
608B5BD0 248 608B5B98 608B5CF0 0 0 0 60034890 (coalesced)
264 Free list 9
280 Free list 10
608BA45C 296 608BA430 608BA5AC 0 0 0 60034890 (coalesced)
344 Free list 11
384 Free list 12
408 Free list 13
472 Free list 14
672 Free list 15
608BA848 712 608BA690 608BAB38 0 0 0 0 (fragment)
760 Free list 16
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
1144 Free list 17
1500 Free list 18
1684 Free list 19
608BAD50 1740 608BACFC 608BB444 0 0 0 0 (coalesced)
2000 Free list 20
3000 Free list 21
4256 Free list 22
4680 Free list 23
5000 Free list 24
5184 Free list 25
608BB514 7588 608BB4C0 608BD2E0 0 0 0 6006D054 (coalesced)
9376 Free list 26
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
10000 Free list 27
608B6664 12528 608B661C 608B977C 0 0 605A53C 0 (coalesced)
605A53C8 12528 605A5380 605A84E0 0 608B666 0 600441E0 (coalesced)
18184 Free list 28
20000 Free list 29
32768 Free list 30
65536 Free list 31
131072 Free list 32
262144 Free list 33
608C028C7601484 608BD398 0 0 0 0 60067AC8 (coalesced)
Total: 7637552
Fast memory
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
24 Free list 1
6057E050 36 603FA214 6057E09C 0 0 6057F6F 0 (fragment)
6057F6F8 28 6057E0B0 6057F73C 0 6057E05 60580D9 0 (fragment)
60580D98 28 6057F750 60580DDC 0 6057F6F 6058243 0 (fragment)
60582438 28 60580DF0 6058247C 0 60580D9 60582CA 0 (fragment)
60582CA4 48 60582490 60582CFC 0 6058243 60582F2 0 (fragment)
60582F24 48 60582D10 60582F7C 0 60582CA 605830A 0 (fragment)
605830A4 48 60582F90 605830FC 0 60582F2 6058475 0 (fragment)
60584758 28 60583110 6058479C 0 605830A 60585DF 0 (fragment)
60585DF8 28 605847B0 60585E3C 0 6058475 6058749 0 (fragment)
60587498 28 60585E50 605874DC 0 60585DF 0 0 (fragment)
88 Free list 2
152 Free list 3
216 Free list 4
280 Free list 5
344 Free list 6
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
408 Free list 7
472 Free list 8
1500 Free list 9
2000 Free list 10
3000 Free list 11
5000 Free list 12
10000 Free list 13
20000 Free list 14
32768 Free list 15
65536 Free list 16
60588B38 87280 605874F0 0 0 0 0 0 (fragment)
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
131072 Free list 17
262144 Free list 18
Total: 87628
The display of show memory free contains the same types of information as the show memory display, except that only free memory is displayed, and the information is displayed, in order, for each free list.
The first section of the display includes summary statistics about the activities of the system memory allocator.
Table 18-45 describes significant fields shown in the first section of the display.
| Field | Description |
|---|---|
Head | Hexadecimal address of the head of the memory allocation chain. |
Free List | Hexadecimal address of the base of the free list. |
Total (b) | Sum of used bytes plus free bytes. |
Used (b) | Amount of memory in use. |
Free (b) | Amount of memory not in use. |
Largest (b) | Size of largest available free block. |
The second section of the display is a block-by-block listing of memory use. Table 18-46 describes the significant fields in the second section of the display.
| Field | Description |
|---|---|
Address | Hexadecimal address of the block. |
Bytes | Size of the block, in bytes. |
Prev. | Address of the previous block (should match the Address field on previous line). |
Next | Address of the next block (should match the address on the next line). |
Ref | Reference count for that memory block, indicating how many different processes are using that block of memory. |
PrevF | Address of the previous free block (if free). |
NextF | Address of the next free block (if free). |
Alloc PC | Address of the system call that allocated the block. |
What | Name of process that owns the block, or "(fragment)" if the block is a fragment, or "(coalesced)" if the block was coalesced from adjacent free blocks. |
The show memory io command displays the free IO memory blocks. This command quickly shows how much unused IO memory is available.
The following example is sample output from the show memory io command.
Switch# show memory io Address Bytes Prev. Next Ref PrevF NextF Alloc PC What 6132DA0 59264 6132664 6141520 0 0 600DDEC 3FCF0 *Packet Buffer* 600DDEC 500 600DA4C 600DFE0 0 6132DA0 600FE68 0 600FE68 376 600FAC8 600FFE0 0 600DDEC 6011D54 0 6011D54 652 60119B4 6011FEO 0 600FE68 6013D54 0 614FCA0 832 614F564 614FFE0 0 601FD54 6177640 0 6177640 2657056 6172E90 0 0 614FCA0 0 0 Total: 2723244
To display the NCDP path from the current node to its root clock source, use the
show ncdp path root command.
When this command is executed, a PDU is built and sent towards its root clock source. As the PDU traverses nodes in the network, the NCDP entity on each node adds path information to the PDU. When the PDU reaches the node with the root clock source, it is routed back to the originating node. When the PDU is received by the originating node, the accumulated path information is displayed.
Syntax Description
This command has no keywords or arguments.
Defaults
Disabled
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
The operation of this command is asynchronous, and thus the PDU or response PDU could be dropped within the network, causing this command to fail.
Examples
Switch# show ncdp path root Ncdp:name :low-sodium Ncdp:address :4700918100000000603E7B6E0100603E7B6E0100 Ncdp:hop count :0 Ncdp:clock source :BITS 0 Ncdp:name :ls1010-b Ncdp:address :4700918100000000E0F751CC0100E0F751CC0100 Ncdp:hop count :1 Ncdp:clock source :ATM0/1/3 Ncdp:name :ls1010-c Ncdp:address :4700918100000000E0F751CD0100E0F751CD0100 Ncdp:hop count :2 Ncdp:clock source :ATM0/1/0
Related Commands
Displays NCDP errors, events, and packet information. Enables NCDP and configures the network clocking hardware at the interface level. Displays NCDP information at the port level. Displays all of the NCDP clock sources configured on the node and their attributes. Displays NCDP status information. Displays NCDP information for the node-level timers.
Command
Description
To display NCDP information at the port level, use the show ncdp ports command.
show ncdp ports {port_number | {atm | cbr} card/subcard/port | all}
Syntax Description
port_number Displays NCDP information for the given port. card/subcard/port Displays NCDP information for the given ATM interface. all Displays NCDP information for all ports.
Defaults
None
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
Use this command to show NCDP information at the port and interface level.
Examples
The following example is sample output from the show ncdp ports command.
Switch# show ncdp ports 14 port data --(14)-----ATM3/1/1-------------- port_id : 14 state : forwarding admin weight : 10 root vector priority : 1 root vector stratum level : 4 root vector prs id : 255 root vector switch stratum level : 4 root vector address : 4700918100000000E0F75D040100E0F75D040100 designated_cost : 0 hop_count : 0 switch vector priority : 1 switch vector stratum level : 4 switch vector prs id : 255 switch vector switch stratum level: 4 switch vector address : 4700918100000000E0F75D040100E0F75D040100 designated_port : 7 topology_change_acknowledge : 0 tx_sequence_number : 628 rx_sequence_number : 1212285 config_pending : 0 health : unknown
Related Commands
Displays NCDP errors, events, and packet information. Selects the national bits for E1 IMA interfaces. Enables NCDP and configure the network clocking hardware at the interface level. Displays the NCDP path from the current node to its root clock source Displays all of the NCDP clock sources configured on the node and their attributes. Displays NCDP status information. Displays NCDP information for the node-level timers.
Command
Description
To display all of the NCDP clock sources configured on the node and their attributes, use the
show ncdp sources command.
Syntax Description
This command has no arguments or keywords.
Defaults
None
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
Use this command to display NCDP clock sources configured on the node and their attributes.
Examples
The following example is sample output from the show ncdp sources command.
Switch# show ncdp sources = ncdp clock source information ========================== Source type: Normal port (ATM0/1/3, 26, DOWN) (health: unknown) Priority : 1 Stratum level : 3e Prs id : 0 Switch stratum level : 4 Address : 4700918100000000400B0A2A8100400B0A2A8100 Source type: ASP free running Priority : 128 Stratum level : 4 Prs id : 255 Switch stratum level : 4 Address : 4700918100000000400B0A2A8100400B0A2A8100
Related Commands
Displays NCDP errors, events, and packet information. Selects the national bits for E1 IMA interfaces. Enables NCDP and configures the network clocking hardware at the interface level. Displays the NCDP path from the current node to its root clock source. Displays NCDP information at the port level. Displays NCDP status information. Displays NCDP information for the node-level timers.
Command
Description
To display NCDP status information, use the show ncdp status command.
show ncdp statusSyntax Description
This command has no arguments or keywords.
Defaults
None
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
Use this command to display NCDP status information on the local node.
Examples
The following example is sample output from the show ncdp status command.
LS1010# show ncdp status = ncdp switch information ==== enabled ============== revertive root clock source priority: 1 root clock source stratum level: 4 root clock source prs id: 255 stratum level of root switch: 4 clocking root address: 4700918100000000E0F75D040100E0F75D040100 hop count: 1 root path cost: 10 root port: 14 <ATM3/1/1> max age: 20 hello time: 500 priority of best source: 128 stratum level of best source: 4 prs id of best source: 255 switch stratum level: 4 address: 4700918100000000400B0A2A8100400B0A2A8100 switch max age: 11 switch hello time: 500 switch hold time: 500 max diameter: 11 converged root count: 1181224 converged: 1 total timer events: 1524768 total queue events: 1195449 rx config messages: 1195449 tx config messages: 332043 rx tcn messages: 1 tx tcn messages: 6 rx non-participant messages: 14 rx unknown messages: 0
Related Commands
Displays NCDP errors, events, and packet information. Selects the national bits for E1 IMA interfaces. Enables NCDP and configures the network clocking hardware at the interface level. Displays the NCDP path from the current node to its root clock source. Displays NCDP information at the port level. Displays all of the NCDP clock sources configured on the node and their attributes. Displays NCDP information for the node-level timers.
Command
Description
To display NCDP information for the node-level timers, use the show ncdp timers command.
show ncdp timersSyntax Description
This command has no arguments or keywords.
Defaults
None
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
Use this command to display NCDP information for the node-level timers.
Examples
The following example is sample output from the show ncdp timers command.
LS1010# show ncdp timers = ncdp switch timer information ========================== hello events : 714 tcn events : 0 topo events : 1 port events : 4 msg_age events : 0 hold events : 332061 ncdp events : 1195205
Related Commands
Displays NCDP errors, events, and packet information. Selects the national bits for E1 IMA interfaces. Enables NCDP and configures the network clocking hardware at the interface level. Displays the NCDP path from the current node to its root clock source. Displays NCDP information at the port level. Displays all of the NCDP clock sources configured on the node and their attributes. Displays NCDP status information.
Command
Description
To show which ports are designated as network clock sources, use the show network-clocks
EXEC command.
Syntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command also displays what is configured at each priority, and the current priority of the functioning clock.
Examples
Catalyst 8540 MSR
The following is sample output from the show network-clocks EXEC command for anATM switch router.
Switch# show network-clocks Network clocking information: --------------------------------------- Source switchover mode: non-revertive Netclkd state: Active Source selection method: provisioned NCLKM hardware status: installed & usable NCLKM status: software enabled Primary clock source: BITS 0 in T1 mode Secondary clock source: not configured Present clock source: BITS 0 in T1 mode Locking
Catalyst 8510 MSR and LightStream 1010
The following is sample output from the show network-clocks EXEC command for an ATM switch router.
Switch# show network-clocks clock configuration is NON-Revertive Priority 1 clock source: No clock Priority 2 clock source: No clock Priority 3 clock source: No clock Priority 4 clock source: No clock Priority 5 clock source: System clock Current clock source:System clock, priority:5
Related Commands
Allows the recovered clock to specify a particular port to provide network clocking.
Command
Description
To show the status of NTP associations, use the show ntp associations EXEC command.
show ntp associations [detail]
Syntax Description
detail Shows detailed information about each NTP association.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
Detailed descriptions of the information displayed by this command can be found in the
NTP specification (RFC 1305).
The following example is sample output from the show ntp associations command.
Switch# show ntp associations
address ref clock st when poll reach delay offset disp
~160.89.32.2 160.89.32.1 5 29 1024 377 4.2 -8.59 1.6
+~131.108.13.33 131.108.1.111 3 69 128 377 4.1 3.48 2.3
*~131.108.13.57 131.108.1.111 3 32 128 377 7.9 11.18 3.6
* master (synced), # master (unsynced), + selected, - candidate, ~ configured
Table 18-47 describes the significant fields shown in the display.
| Field | Description |
|---|---|
address | Address of the peer. |
ref clock | Address of the peer reference clock. |
st | Peer stratum. |
when | Time since the last NTP packet was received from the peer. |
poll | Polling interval (seconds). |
reach | Peer reachability (bit string, in octal). |
delay | Round-trip delay to the peer (milliseconds). |
offset | Relative time of the peer's clock to the local clock (milliseconds). |
disp | Dispersion. |
The first character of the line can be one or more of the following: | |
* | Synchronized to this peer. |
# | Almost synchronized to this peer. |
+ | Peer selected for possible synchronization. |
- | Peer is a candidate for selection. |
~ | Peer is statically configured. |
The following example is sample output of the show ntp associations detail command.
Switch# show ntp associations detail 160.89.32.2 configured, insane, invalid, stratum 5 ref ID 160.89.32.1, time AFE252C1.6DBDDFF2 (00:12:01.428 PDT Fri Apr 4 1997) our mode active, peer mode active, our poll intvl 1024, peer poll intvl 64 root delay 137.77 msec, root disp 142.75, reach 376, sync dist 215.363 delay 4.23 msec, offset -8.587 msec, dispersion 1.62 precision 2**19, version 3 org time AFE252E2.3AC0E887 (00:12:34.229 PDT Fri Apr 4 1997) rcv time AFE252E2.3D7E464D (00:12:34.240 PDT Fri Apr 4 1997) xmt time AFE25301.6F83E753 (00:13:05.435 PDT Fri Apr 4 1997) filtdelay = 4.23 4.14 2.41 5.95 2.37 2.33 4.26 4.33 filtoffset = -8.59 -8.82 -9.91 -8.42 -10.51 -10.77 -10.13 -10.11 filterror = 0.50 1.48 2.46 3.43 4.41 5.39 6.36 7.34 131.108.13.33 configured, selected, sane, valid, stratum 3 ref ID 131.108.1.111, time AFE24F0E.14283000 (23:56:14.078 PDT Sun Jul 4 1993) our mode client, peer mode server, our poll intvl 128, peer poll intvl 128 root delay 83.72 msec, root disp 217.77, reach 377, sync dist 264.633 delay 4.07 msec, offset 3.483 msec, dispersion 2.33 precision 2**6, version 3 org time AFE252B9.713E9000 (00:11:53.442 PDT Fri Apr 4 1997) rcv time AFE252B9.7124E14A (00:11:53.441 PDT Fri Apr 4 1997) xmt time AFE252B9.6F625195 (00:11:53.435 PDT Fri Apr 4 1997) filtdelay = 6.47 4.07 3.94 3.86 7.31 7.20 9.52 8.71 filtoffset = 3.63 3.48 3.06 2.82 4.51 4.57 4.28 4.59 filterror = 0.00 1.95 3.91 4.88 5.84 6.82 7.80 8.77 131.108.13.57 configured, our_master, sane, valid, stratum 3 ref ID 131.108.1.111, time AFE252DC.1F2B3000 (00:12:28.121 PDT Mon Jul 5 1993) our mode client, peer mode server, our poll intvl 128, peer poll intvl 128 root delay 125.50 msec, root disp 115.80, reach 377, sync dist 186.157 delay 7.86 msec, offset 11.176 msec, dispersion 3.62 precision 2**6, version 2 org time AFE252DE.77C29000 (00:12:30.467 PDT Fri Apr 4 1997) rcv time AFE252DE.7B2AE40B (00:12:30.481 PDT Fri Apr 4 1997) xmt time AFE252DE.6E6D12E4 (00:12:30.431 PDT Fri Apr 4 1997) filtdelay = 49.21 7.86 8.18 8.80 4.30 4.24 7.58 6.42 filtoffset = 11.30 11.18 11.13 11.28 8.91 9.09 9.27 9.57 filterror = 0.00 1.95 3.91 4.88 5.78 6.76 7.74 8.71
Table 18-48 describes the significant fields shown in the display.
| Field | Descriptions |
|---|---|
configured | Peer was statically configured. |
dynamic | Peer was dynamically discovered. |
our_master | Local machine is synchronized to this peer. |
selected | Peer is selected for possible synchronization. |
candidate | Peer is a candidate for selection. |
sane | Peer passes basic sanity checks. |
insane | Peer fails basic sanity checks. |
valid | Peer time is believed to be valid. |
invalid | Peer time is believed to be invalid. |
leap_add | Peer is signalling that a leap second is added. |
leap-sub | Peer is signalling that a leap second is subtracted. |
unsynced | Peer is not synchronized to any other machine. |
ref ID | Address of the machine to which peer is synchronized. |
time | Last time stamp peer received from its master. |
our mode | Our mode relative to peer (active/passive/client/server/bdcast/bdcast client). |
peer mode | Peer's mode relative to us. |
our poll ivl | Our poll interval to the peer. |
peer poll ivl | Peer's poll interval to us. |
root delay | Delay along the path to the root (ultimate stratum 1 time source). |
root disp | Dispersion of the path to the root. |
reach | Peer reachability (bit string in octal). |
sync dist | Peer synchronization distance. |
delay | Round-trip delay to the peer. |
offset | Offset of the peer clock relative to our clock. |
dispersion | Dispersion of the peer clock. |
precision | Precision of the peer clock (in Hz). |
version | NTP version number that peer is using. |
org time | Originate time stamp. |
rcv time | Receive time stamp. |
xmt time | Transmit time stamp. |
filtdelay | Round-trip delay, in milliseconds, of each sample. |
filtoffset | Clock offset, in milliseconds, of each sample. |
filterror | Approximate error of each sample. |
To show the status of NTP, use the show ntp status EXEC command.
show ntp statusSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show ntp status command.
Switch# show ntp status Clock is synchronized, stratum 4, reference is 131.108.13.57 nominal freq is 250.0000 Hz, actual freq is 249.9990 Hz, precision is 2**19 reference time is AFE2525E.70597B34 (00:10:22.438 PDT Fri Apr 4 1997) clock offset is 7.33 msec, root delay is 133.36 msec root dispersion is 126.28 msec, peer dispersion is 5.98 msec
Table 18-49 shows the significant fields in the display.
| Field | Description |
|---|---|
synchronized | System is synchronized to an NTP peer. |
unsynchronized | System is not synchronized to any NTP peer. |
stratum | NTP stratum of this system. |
reference | Address of the peer to which the unit is synchronized. |
nominal freq | Nominal frequency of the system hardware clock. |
actual freq | Measured frequency of the system hardware clock. |
precision | Precision of this system's clock (in Hz). |
reference time | Reference time stamp. |
clock offset | Offset of our clock to synchronized peer. |
root delay | Total delay along the path to the root clock. |
root dispersion | Dispersion of the root path. |
peer dispersion | Dispersion of the synchronized peer. |
To display bundle information for the multilink PPP bundles, use the show ppp multilink
EXEC command.
Syntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output when no bundles are on a system.
impulse# show ppp multilink No active bundles
The following example is sample output when a single multilink PPP bundle (named rudder) is on a system.
systema# show ppp multilink Bundle rudder, 3 members, first link is BRI0: B-channel 1 0 lost fragments, 8 reordered, 0 unassigned, sequence 0x1E/0x1E rcvd/sent
The following example is sample output when two active bundles are on a system. Subsequent bundles would be displayed below the previous bundle.
impulse# show ppp multilink Bundle rudder, 3 members, first link is BRI0: B-Channel 1 0 lost fragments, 8 reordered, 0 unassigned, sequence 0x1E/0x1E rcvd/sent Bundle dallas, 4 members, first link is BRI2: B-Channel 1 0 lost fragments, 28 reordered, 0 unassigned, sequence 0x12E/0x12E rcvd/sent
The following example shows output when a stack group was created. On stack group member systema on stack group stackq, multilink PPP bundle hansolo has bundle interface Virtual-Access4. Two child interfaces are joined to this bundle interface. The first is a local PRI channel (serial 0:4), and the second is an interface from stack group member systemb.
systema# show ppp multilink Bundle hansolo 2 members, Master link is Virtual-Access4 0 lost fragments, 0 reordered, 0 unassigned, 100/255 load 0 discarded, 0 lost received, sequence 40/66 rcvd/sent members 2 Serial0:4 systemb:Virtual-Access6 (1.1.1.1)
To display your current level of privilege, use the show privilege EXEC command.
show privilegeSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show privilege command. The current privilege level is 15.
Switch# show privilege Current privilege level is 15
Related Commands
Cisco IOS command removed from this manual.
Command
Description
To display information about the active processes, use the show processes EXEC command.
show processes [cpu]
Syntax Description
cpu Displays utilization statistics.
Displays detailed route processor utilization statistics. (Catalyst 840 MSR)
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example is sample output from the show processes command.
Switch# show processes CPU utilization for five seconds: 0%/0%; one minute: 0%; five minutes: 0% PID QTy PC Runtime (ms) Invoked uSecs Stacks TTY Process 1 M* 0 2156 3194 67510408/12000 0 Exec 2 Lst 6001EFF0 4532 2266 2000 5808/6000 0 Check heaps 3 Mst 6004867C 0 2 0 5680/6000 0 Timers 4 Lwe 600804C0 908 7752 117 5404/6000 0 ARP Input 5 Mwe 601A05A4 0 1 0 2712/3000 0 OIR Handler 6 HE 6022A61C 0 1 0 5840/6000 0 ATM OAM input 7 LE 6022BDA0 0 1 0 5852/6000 0 ATM ARP Input 8 Lsp 6019F048 0 13593 0 5792/6000 0 Aal5 Reassembly 9 Mwe 600E0344 0 6798 0 5524/6000 0 CDP Protocol 10 Lwe 6011C744 0 1 0 5680/6000 0 Probe Input 11 Mwe 6011C038 0 1 0 5716/6000 0 RARP Input 12 Hwe 6010B7A0 660 3449 19110648/12000 0 IP Input 13 Mwe 60138A70 0 13593 0 5764/6000 0 TCP Timer 14 Lwe 6013A674 0 3 0 5640/6000 0 TCP Protocols 15 Mwe 6026CE40 0 4 0 5696/6000 0 ATM-RT Background 16 Mwe 60117C78 0 1 0 5544/6000 0 BOOTP Server 17 Lsi 6016B72C 0 1133 0 5788/6000 0 IP Cache Ager 18 Hwe 602691B8 28 9 3111 5032/6000 0 ILMI Input 19 Mwe 60263284 8 5 1600 5268/6000 0 ILMI Request 20 Mwe 60263338 4 5 800 5176/6000 0 ILMI Response 21 Lwe 602522E4 0 1 0 5828/6000 0 Resource Mgmt ba 22 Mwe 602496F8 0 2 0 5680/6000 0 ATMCORE OAM Proc 23 Mwe 6024CA90 0 2 0 5684/6000 0 ATMCORE OAM Ping 24 Mwe 60203D50 0 7 0 5680/6000 0 ATMSIG Timer 25 Mwe 6022528C 0 4534 0 5132/6000 0 SSCOP Input 26 Mwe 6022555C 0 2266 0 5176/6000 0 SSCOP Output 27 Mst 60225924 0 3 0 5252/6000 0 SSCOP Timer 28 Mwe 602024D4 0 2 0 5680/6000 0 ATMSIG Input 29 Mwe 602028E8 0 3 0 5364/6000 0 ATMSIG Output 30 Mwe 60238488 0 2 0 5688/6000 0 ATM Soft VC Time 31 Mwe 602923B8 0 2 0 5286/6000 0 IISP router 32 Cwe 60012040 0 1 0 5720/6000 0 Critical Bkgnd 33 Mwe 60011E68 36 2 18000 4720/6000 0 Net Background 34 Lwe 600424F8 0 9 0 5544/6000 0 Logger 35 Msp 600204E4 4 67968 0 5088/6000 0 TTY Background 36 Hwe 6001235C 2100 62468 33 2708/3000 0 Net Input 37 Msp 60011D98 13584 1133 11989 5120/6000 0 Per-minute Jobs
Examples
The following example is sample output from the show processes cpu command.
Switch# show processes cpu
CPU utilization for five seconds: 0%/0%; one minute: 0%; five minutes: 0% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 1 2180 3212 678 0.00% 0.03% 0.07% 0 Exec 2 4536 2268 2000 0.00% 0.00% 0.00% 0 Check heaps 3 0 2 0 0.00% 0.00% 0.00% 0 Timers 4 912 7787 117 0.00% 0.00% 0.00% 0 ARP Input 5 0 1 0 0.00% 0.00% 0.00% 0 OIR Handler 6 0 1 0 0.00% 0.00% 0.00% 0 ATM OAM input 7 0 1 0 0.00% 0.00% 0.00% 0 ATM ARP Input 8 0 13605 0 0.00% 0.00% 0.00% 0 Aal5 Reassembly Tim 9 0 6804 0 0.00% 0.00% 0.00% 0 CDP Protocol 10 0 1 0 0.00% 0.00% 0.00% 0 Probe Input 11 0 1 0 0.00% 0.00% 0.00% 0 RARP Input 12 660 3452 191 0.00% 0.00% 0.00% 0 IP Input 13 0 13605 0 0.00% 0.00% 0.00% 0 TCP Timer 14 0 3 0 0.00% 0.00% 0.00% 0 TCP Protocols 15 0 4 0 0.00% 0.00% 0.00% 0 ATM-RT Background 16 0 1 0 0.00% 0.00% 0.00% 0 BOOTP Server 17 0 1134 0 0.00% 0.00% 0.00% 0 IP Cache Ager 18 28 9 3111 0.00% 0.00% 0.00% 0 ILMI Input 19 8 5 1600 0.00% 0.00% 0.00% 0 ILMI Request 20 4 5 800 0.00% 0.00% 0.00% 0 ILMI Response 21 0 1 0 0.00% 0.00% 0.00% 0 Resource Mgmt backg PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 22 0 2 0 0.00% 0.00% 0.00% 0 ATMCORE OAM Process 23 0 2 0 0.00% 0.00% 0.00% 0 ATMCORE OAM Ping Rc 24 0 7 0 0.00% 0.00% 0.00% 0 ATMSIG Timer 25 0 4538 0 0.00% 0.00% 0.00% 0 SSCOP Input 26 0 2268 0 0.00% 0.00% 0.00% 0 SSCOP Output 27 0 3 0 0.00% 0.00% 0.00% 0 SSCOP Timer 28 0 2 0 0.00% 0.00% 0.00% 0 ATMSIG Input 29 0 3 0 0.00% 0.00% 0.00% 0 ATMSIG Output 30 0 2 0 0.00% 0.00% 0.00% 0 ATM Soft VC Timer 31 0 2 0 0.00% 0.00% 0.00% 0 IISP router 32 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd 33 36 2 18000 0.00% 0.00% 0.00% 0 Net Background 34 0 9 0 0.00% 0.00% 0.00% 0 Logger 35 4 68023 0 0.00% 0.00% 0.00% 0 TTY Background 36 2100 62522 33 0.00% 0.00% 0.00% 0 Net Input 37 13596 1134 11989 0.00% 0.01% 0.00% 0 Per-minute Jobs
Table 18-50 describes the significant fields shown in the two displays.
| Field | Description |
|---|---|
utilization for five seconds | CPU utilization for the last 5 seconds, 1 minute, and 5 minutes. |
route processor utilization for five seconds (Catalyst 8540 MSR) | CPU utilization for the last 5 seconds, 1 minute, and 5 minutes. |
PID | Process ID. |
Q | Process queue priority. Possible values are: H (high), M (medium), L (low). |
Ty | Scheduler test. Possible values: * (currently running), E (waiting for an event), S (ready to run, voluntarily relinquished processor), rd (ready to run, wakeup conditions occurred), we (waiting for an event), sa (sleeping until an absolute time), si (sleeping for a time interval), sp (sleeping for a time interval [alternate call]), st (sleeping until a timer expires), hg (hung; the process never executes again), xx (dead; the process has terminated, but has not yet been deleted). |
PC | Current program counter. |
Runtime (ms) | CPU time the process has used, in milliseconds. |
Invoked | Number of times the process has been invoked. |
uSecs | Microseconds of CPU time for each process invocation. |
Stacks | Low water mark/total stack space available (in bytes). |
TTY | Terminal that controls the process. |
Process | Name of process. |
five seconds | CPU utilization by task in last 5 seconds (in hundredths of seconds). |
one minute | CPU utilization by task in last minute (in hundredths of seconds). |
five minutes | CPU utilization by task in last 5 minutes (in hundredths of seconds). |
|
Note Because the network server has a 4-ms clock resolution, run times are considered reliable only after a large number of invocations or a reasonable, measured run time. |
To show memory utilization, use the show processes memory EXEC command.
show processes memorySyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example is sample output from the show processes memory command.
Switch# show processes memory
Total: 10887088, Used: 3249408, Free: 7637680
PID TTY Allocated Freed Holding Getbufs Retbufs Process
0 0 45016 300 32056 0 0 *Init*
0 0 300 38640 300 0 0 *Sched*
0 0 1649012 107596 2956340 1715216 0 *Dead*
1 0 254992 253508 14144 0 0 Exec
2 0 0 0 6660 0 0 Check heaps
3 0 92 92 6660 0 0 Timers
4 0 92 0 6752 0 0 ARP Input
5 0 92 0 3752 0 0 OIR Handler
6 0 0 0 6660 0 0 ATM OAM input
7 0 0 0 6660 0 0 ATM ARP Input
8 0 0 0 6660 0 0 Aal5 Reassemblk
9 0 332 92 6900 0 0 CDP Protocol
10 0 228 0 6888 0 0 Probe Input
11 0 92 0 6752 0 0 RARP Input
12 0 204 0 12864 0 0 IP Input
13 0 0 0 6660 0 0 TCP Timer
14 0 728 0 7388 0 0 TCP Protocols
15 0 184 92 6752 0 0 ATM-RT Backgrod
16 0 528 0 7188 0 0 BOOTP Server
17 0 0 0 6660 0 0 IP Cache Ager
18 0 37576 37056 6788 0 0 ILMI Input
19 0 10164 8360 6752 0 0 ILMI Request
20 0 1688 6956 6844 0 0 ILMI Response
21 0 0 0 6660 0 0 Resource Mgmt d
22 0 184 92 6752 0 0 ATMCORE OAM Prs
23 0 184 92 6752 0 0 ATMCORE OAM Pis
24 0 92 92 6660 0 0 ATMSIG Timer
25 0 184 92 6752 0 0 SSCOP Input
26 0 184 92 6752 0 0 SSCOP Output
27 0 92 92 6660 0 0 SSCOP Timer
28 0 184 92 6752 0 0 ATMSIG Input
29 0 796 1512 7364 0 0 ATMSIG Output
30 0 92 92 6660 0 0 ATM Soft VC Tir
31 0 628 92 7196 0 0 IISP router
32 0 128 0 6844 0 0 Critical Bkgnd
33 0 24440 11224 8028 0 0 Net Background
34 0 184 92 6752 0 0 Logger
35 0 17236 2964 6844 0 0 TTY Background
36 0 184 0 3844 0 0 Net Input
37 0 0 0 6660 0 0 Per-minute Jobs
3249012 Total
Table 18-51 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Total | Total amount of memory held. |
PID | Process ID. |
TTY | Terminal that controls the process. |
Allocated | Sum of all memory that the process has requested from the system. |
Freed | How much memory a process has returned to the system. |
Holding | Allocated memory minus freed memory. A value can be negative when it has freed more than it was allocated. |
Process | Process name. |
*Init* | System initialization. |
*Sched* | The scheduler. |
*Dead* | Processes (as a group) that are now dead. |
To display the configured protocols, use the show protocols EXEC command.
show protocols [type card/subcard/port]
Syntax Description
type Specifies an interface type as atm, atm-p, cbr, ethernet, or null. card/subcard/port Specifies the card, subcard and port numbers for the interface-type.
Command Modes
EXEC
Command History
11.1(4) New document
Release
Modification
Usage Guidelines
This command shows the global and interface-specific status of any configured IP protocol.
Examples
The following example is sample output from the show protocols command.
Switch# show protocols Global values: ATM0 is up, line protocol is up Internet address is 1.2.2.2 255.0.0.0 Ethernet0 is up, line protocol is up Internet address is 172.20.40.43 255.255.255.0 ATM3/0/0 is up, line protocol is up ATM3/0/1 is down, line protocol is down ATM3/0/2 is down, line protocol is down ATM3/0/3 is up, line protocol is up
To list all redundancy-related information, use the show redundancy EXEC command.
show redundancySyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
This command is available on the primary route processor only.
Examples
The following example shows how to list redundancy information for an ATM switch router.
Switch# show redundancy Primary ------- Slot: a4/0/0 Uptime: 4 minutes Image: Version 11.3(19980716:020138) [kartik-ehsa-integ 107] Last Running Config. Sync: 4 minutes Last Startup Config. Sync: 4 minutes Last Restart Reason: Normal boot Secondary --------- Slot: a8/0/0 Uptime: 4 minutes Image: Version 11.3(19980716:020138)
Related Commands
Switches to the redundancy mode.
Command
Description
To show the function registry information, use the show registry EXEC command.
show registry [registry-name [registry-num] [brief]] [brief | statistics]
Syntax Description
registry-name Name of the registry to examine. registry-num Number of the registry to examine. brief Displays limited functions and services information. statistics Displays function registry statistics.
Defaults
Brief
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show registry command.
Switch# show registry atm 0
Registry objects: 1799 bytes: 213412
--
Registry 23: ATM Registry
Service 23/0:
Stub service with 5 arguments
0x6025E890
Service 23/1:
Stub service with 4 arguments
0x602649A0
Service 23/2:
Stub service with 3 arguments
0x60264B20
Service 23/3:
Stub service with 1 argument
0x60263790
Service 23/4:
Stub service with 1 argument
0x60261C30
Service 23/5:
Stub service with 1 argument
0x60261CC0
Service 23/6:
Stub service with 1 argument
0x60261E78
Service 23/7:
Stub service with 2 arguments
0x60262038
Service 23/8:
Stub service with 1 argument
0x602620C0
Service 23/9:
Stub service with 2 arguments
0x6023F610
Service 23/10:
List service with 1 argument
0x602677A4
0x60212F0C
0x60233CA4
Service 23/11:
Stub service with 1 argument
Service 23/12:
Case service with 1 argument, 7 maximum cases
3 0x6027CFCC
6 0x602120B8
default 0x60211BA8
Service 23/13:
Stub service with 1 argument
0x602650C0
Service 23/14:
Stub service with 1 argument
--
Registry 25: ATM routing Registry
Service 25/0:
List service with 2 arguments
0x60268A50
Examples
The following example is sample output of a brief show display command.
Switch# show registry atm 3/0/0 brief Registry objects: 1799 bytes: 213412 -- Registry 23: ATM Registry Service 23/0: Service 23/1: Service 23/2: Service 23/3: Service 23/4: Service 23/5: Service 23/6: Service 23/7: Service 23/8: Service 23/9: Service 23/10: Service 23/11: Service 23/12: Service 23/13: Service 23/14: -- Registry 25: ATM routing Registry Service 25/0:
To display the reload status on the switch, use the show reload EXEC command.
show reloadSyntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
Use show reload command to display a pending software reload.
Examples
The following show reload command represents a reload scheduled for 12:00 a.m. (midnight) on Saturday, April 20, 1998.
Switch# show reload Reload scheduled for 00:00:00 PDT Sat April 20 1998 (in 12 hours and 12 minutes)
Related Commands
Cisco IOS command removed from this manual. See Appendix D.
Command
Description
To display information about current remote hosts, use the show rhosts EXEC command.
show rhostsSyntax Description
This command has no keywords or arguments
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
Use this command to display information about current users on the remote host. The information shows the local user, the host address, and the remote user.
Examples
The following example is sample output from the show rhosts EXEC command.
Switch# show rhosts Local user Host Remote user jhunt 171.69.194.9 jhunt
To display the current contents of the RIF cache, use the show rif privileged EXEC command.
show rifSyntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example is sample output from the show rif command:
Switch# show rif Codes: * interface, - static, + remote Hardware Addr How Idle (min) Routing Information Field 5A00.0000.2333 atm0 3 08B0.0101.2201.0FF0 5B01.0000.4444 - - - 0000.1403.4800 atm0 0 - 0000.2805.4C00 atm0 * - 0000.2807.4C00 atm0 * - 0000.28A8.4800 atm0 0 - 0077.2201.0001 atm0 10 0830.0052.2201.0FF0
In the display, entries marked with an asterisk (*) are the interface addresses of the router. Entries marked with a dash (-) are static entries. Entries with a number indicate cached entries. If the RIF timeout is set to a value other than the default of 15 minutes, the timeout is displayed at the top of the display. Table 18-52 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Hardware Addr | MAC address for this entry. |
How | Describes how the RIF has been learned. Possible values are atm0 or "-". |
Idle (min) | Indicates how long (in minutes) since the last response was received directly from this node. |
Routing Information Field | RIF number. |
Related Commands
Enables collection and use of RIF information on a subinterface. Used to enter static source-route information into the routing information field (RIF) cache.
Command
Description
To display the contents of the switch's RMON alarm table, use the show rmon alarms
EXEC command.
Syntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
For additional information, refer to the RMON MIB described in RFC 1757.
You must have first enabled RMON on the interface, and configured RMON alarms to display alarm information with the show rmon alarms command.
Examples
The following example is sample output from the show rmon alarms command.
Switch# show rmon alarms Alarm 2 is active, owned by manager1 Monitors ifEntry.1.1 every 30 seconds Taking delta samples, last value was 0 Rising threshold is 15, assigned to event 12 Falling threshold is 0, assigned to event 0 On startup enable rising or falling alarm
Table 18-53 describes the fields shown in the display.
| Field | Description |
|---|---|
Alarm 2 is active, owned by manager1 | Unique index into the alarmTable, showing the alarm status is active, and the owner of this row, as defined in the RMON alarmTable. |
Monitors ifEntry.1.1 | Object identifier of the particular variable to be sampled. Equivalent to alarmVariable in RMON. |
every 30 seconds | Interval in seconds over which the data is sampled and compared with the rising and falling thresholds. Equivalent to alarmInterval in RMON. |
Taking delta samples | Method of sampling the selected variable and calculating the value to be compared against the thresholds. Equivalent to alarmSampleType in RMON. |
last value was | Value of the statistic during the last sampling period. Equivalent to alarmValue in RMON. |
Rising threshold is | Threshold for the sampled statistic. Equivalent to alarmRising Threshold in RMON. |
assigned to event | Index of the eventEntry that is used when a rising threshold is crossed. Equivalent to alarmRisingEventIndex in RMON. |
Falling threshold is | Threshold for the sampled statistic. Equivalent to alarmFallingThreshold in RMON. |
assigned to event | Index of the eventEntry that is used when a falling threshold is crossed. Equivalent to alarmFallingEventIndex in RMON. |
On startup enable rising or falling alarm | Alarm that may be sent when this entry is first set to valid. Equivalent to alarmStartupAlarm in RMON. |
Related Commands
Cisco IOS command removed from this manual. See Appendix D.
Command
Description
To display the contents of the switches RMON event table, use the show rmon events
EXEC command.
Syntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
For additional information, refer to the RMON MIB described in RFC 1757.
You must have first enabled RMON on the interface, and configured RMON events to display alarm information with the show rmon events command.
Examples
The following example is sample output from the show rmon events command.
Switch# show rmon events Event 12 is active, owned by manager1 Description is interface-errors Event firing causes log and trap to community rmonTrap, last fired 00:00:00
Table 18-54 describes the fields shown in the display.
| Field | Description |
|---|---|
Event 12 is active, owned by manager 1 | Unique index into the eventTable, showing the event status is active, and the owner of this row, as defined in the eventTable of RMON. |
Description is interface-errors | Type of event, in this case an interface error. |
Event firing causes log and trap | Type of notification that the switch makes about this event. Equivalent to eventType in RMON. |
community rmonTrap | If an SNMP trap is sent, it is sent to the SNMP community specified by this octet string. Equivalent to eventCommunity in RMON. |
last fired | Last time the event was generated. |
Related Commands
Cisco IOS command removed from this manual. See Appendix D.
Command
Description
To display the configuration information currently running on the terminal, use the show running-config EXEC command. This command replaces the write terminal command.
show running-configSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) Modified: Replaced write terminal.
Release
Modification
Usage Guidelines
Use this command in conjunction with the show startup-config command to compare the information in running memory to the information stored in a location specified by the config_file environment variable. This variable specifies the configuration file used for initialization (startup). Use the
bert (Catalyst 8510 MSR and LightStream 1010) command in conjunction with the
copy running-config startup-config command to set the config_file environment variable.
Examples
The following example shows how to display the running configuration.
Switch# show running-config Building configuration... Current configuration: ! version 12.0 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Switch ! boot host tftp dplatz/dummy.cfg 172.20.52.3 boot network tftp dplatz/dummy.cfg 172.20.52.3 boot system tftp dplatz/dummy.cfg 172.20.52.3 boot system flash cat8540m-wp-mz.120-2.5.W5.7.20 logging buffered 4096 debugging enable password lab ! no facility-alarm core-temperature major no facility-alarm core-temperature minor redundancy main-cpu sync config startup sync config running no ip subnet-zero ip host-routing ! atm address 47.0091.8100.0000.0090.2156.d801.0090.2156.d801.00 atm address 47.0091.8100.0000.0040.0b0a.c501.0040.0b0a.c501.00 atm router pnni no aesa embedded-number left-justified node 1 level 56 lowest redistribute atm-static ! ! lane database x sgcp ! ! interface Tunnel0 no ip address no ip directed-broadcast ! interface ATM0 no ip address no ip directed-broadcast atm service-class 8 wrr-weight 15 atm maxvp-number 0 ! interface Ethernet0 ip address 172.20.52.11 255.255.255.224 no ip directed-broadcast ! interface Async1 no ip address no ip directed-broadcast hold-queue 10 in ! ip default-gateway 172.20.52.1 ip classless ! ! atm pnni explicit-path identifier 1 name LS1010.path enable next-node LS1010 port 81901001 next-node dallas next-node NewLs1010 ! atm pnni explicit-path identifier 2 name newpath enable ! atm pnni explicit-path identifier 5 name test enable ! line con 0 no exec exec-timeout 0 0 transport input none line aux 0 exec-timeout 0 0 line vty 0 4 exec-timeout 0 0 password lab no login ! end
Related Commands
Checks the bit errors on a line for a specified interval. Copies the switch's running configuration file to another destination. Copies the switch's startup configuration file to another destination. Shows the configuration file pointed to by the config_file environment variable.
Command
Description
To display information about open Telnet or rlogin connections, use the show sessions
EXEC command.
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
This command displays the host name, address, number of unread bytes for the user to receive,
idle time, and connection name.
Examples
The following example is sample output from the show sessions command.
Switch# show sessions Conn Host Address Byte Idle Conn Name 1 MATHOM 192.31.7.21 0 0 MATHOM * 2 CHAFF 131.108.12.19 0 0 CHAFF
Table 18-55 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Conn | Name or address of the remote host to which the connection is made. |
Host | Remote host to which the switch is connected through a Telnet session. |
Address | IP address of the remote host. |
Byte | Number of unread bytes displayed for the user to receive. |
Idle | Interval (in minutes) since data was last sent on the line. |
Conn Name | Assigned name of the connection. |
Related Commands
switch to another open Telnet, LAT, or PAD session Cisco IOS command removed from this manual. See Appendix D.
Command
Description
To display global configuration, operational state, and a summary of connection activity for SGCP, use the show sgcp EXEC command.
show sgcpSyntax Description
This command has no arguments or keywords.
Defaults
None
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
This command shows the global configuration, operational state, and a summary of connection activity.
Examples
The following example shows how to display the global configuration, operational state, and a summary of connection activity.
Switch# show sgcp SGCP Admin State ACTIVE, Oper State ACTIVE SGCP call-agent: none , SGCP graceful-shutdown enabled? FALSE SGCP request timeout 2000, SGCP request retries 6 74 CES endpoint connections created 74 CES endpoints in active connections
Table 18-56 lists the field descriptions for the show sgcp command.
Related Commands
Enables the operation of the SGCP to interconnect ATM CES interface circuits on a switch. Sends SGCP response packets to a predetermined IP address and UDP port. Shuts down SGCP operation. Specifies the number of times the ATM switch sends an SGCP request to the call agent without receiving a response and before ceasing to retry. Specifies the time the ATM switch waits after sending an SGCP request to the call agent before considering the request lost. Displays a global list of SGCP connections or a single interface based on a related keyword. Displays CES circuit endpoints that might or might not have connections created. Displays global statistics pertaining to SGCP activity.
Command
Description
To display a global list of SGCP connections or a single interface based on a related keyword,
use the show sgcp connection EXEC command.
Syntax Description
card/subcard/port Specifies the card, subcard and port numbers for the CBR interface.
Defaults
None
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
If you show the allocated SGCP connections, it is easier to determine which single endpoints
to display.
Examples
The following example shows how to display the global list of SGCP connections.
Switch> show sgcp connection Conn Endpt Soft VC State Call ID CBR1.1.0/1 Dest- active VC 1564abc CBR1.1.0/2 Src - active VC 123372c CBR1.1.0/3 Dest- active VC 12343bc CBR1.1.0/4 Src - active VC 1238926 CBR1.1.0/5 Dest- active VC 1003abc CBR1.1.0/6 Src - active VC 12596dc CBR1.1.0/7 Dest- active VC 124567c CBR1.1.0/8 Src - active VC 14322bc CBR1.1.0/9 Dest- active VC 120095c CBR1.1.0/10 Src - active VC 129999c CBR1.1.0/11 Dest- active VC 167776c CBR1.1.0/12 Src - active VC 123456c CBR1.1.0/14 Dest- active VC 1278764 CBR1.1.0/15 Src - active VC 123424c CBR1.1.0/16 Dest- active VC 122345c
Related Commands
Enables the operation of the SGCP to interconnect ATM CES interface circuits on a switch. Displays CES circuit endpoints that might or might not have connections created.
Command
Description
To display CES circuit endpoints that might or might not have connections created, use the
show sgcp endpoint EXEC command.
Syntax Description
card/subcard/portl Specifies the card, subcard, and port numbers for the CBR interface. endpoint_val CES circuit ID:
Defaults
None
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
This command displays the endpoints that might be eligible for SGCP connections. The ATM switch router displays endpoints that follow:
Examples
The following example shows all CES circuits eligible to be SGCP endpoints.
Switch> show sgcp endpoint Endpt Timeslots Conn State Call ID CBR1.1.0/1 1 no connection CBR1.1.0/2 1 no connection CBR1.1.0/3 1 no connection CBR1.1.0/4 1 no connection CBR1.1.0/5 1 no connection CBR1.1.0/6 1 no connection CBR1.1.0/7 1 no connection CBR1.1.0/8 1 no connection CBR1.1.0/9 1 no connection CBR1.1.0/10 1 no connection CBR1.1.0/11 1 active CBR1.1.0/12 1 no connection CBR1.1.0/14 1 active 1234abc CBR1.1.0/15 1 active 1234abc CBR1.1.0/16 1 active 1234abc CBR1.1.0/17 1 active 1234abc CBR1.1.0/18 1 active 1234abc CBR1.1.0/19 1 active 1234abc CBR1.1.0/20 1 active 1234abc CBR1.1.0/21 1 active 1234abc CBR1.1.0/22 1 active 1234abc CBR1.1.0/23 1 active 1234abc CBR1.1.0/24 1 active 1234abc
The following example shows a particular CES circuit SGCP endpoint.
Switch> show sgcp endpoint interface c1/1/0 1 Call ID: Conn ID: CES VC state: no VC Conn Mode none , Conn State no connection CreateConn rx 554, successful 552, failed 2 DeleteConn rx 554, successful 554, failed 0 ModifyConn rx 0, successful 0, failed 0 DeleteConn tx 2, successful 2, failed 0 Peer RELEASE rx 0, Net RELEASE rx 0
Table 18-56 lists possible strings that appear with the show sgcp endpoint command.
| Field | Possible Strings |
|---|---|
CES VC states: | no VC |
Connection states: | no connection |
Connection modes: | none |
Related Commands
Enables the operation of the SGCP to interconnect ATM CES interface circuits on a switch. Displays global configuration, operational state, and a summary of connection activity for SGCP. Displays a global list of SGCP connections or a single interface based on a related keyword.
Command
Description
To display global statistics pertaining to SGCP activity, use the show sgcp statistics
EXEC command.
Syntax Description
This command has no arguments or keywords.
Defaults
None
Command Modes
EXEC
Command History
12.0(3c)W5(9) New command
Release
Modification
Usage Guidelines
Because circuit endpoint structures can be lost when you change interface circuit configuration, global statistics are useful once endpoint statistics are unavailable.
Examples
The following example displays global statistics for SGCP.
Switch# show sgcp stat UDP pkts rx 104517, tx 104874 Unrecognized rx pkts 0, SGCP message parsing errors 0 Duplicate SGC rsp tx 18 CreateConn rx 53677, successful 48954, failed 4723 DeleteConn rx 50808, successful 48872, failed 1936 ModifyConn rx 20, successful 20, failed 0 DeleteConn tx 357, successful 6, failed 351 Peer RELEASE rx 24442, Net RELEASE rx 0
Table 18-57 lists field descriptions for the show sgcp statistics command.
| Field | Description |
|---|---|
UDP pkts rx | Number of UDP packets SGCP received. |
UDP pkts tx | Number of UDP packets SGCP transmitted. |
Unrecognized rx pkts | Number of packets that did not have a recognizable SGCP header. |
SGCP message parsing errors | Number of packets that had an SGCP header, but had other parsing errors. |
Duplicate SGCP rsp tx | This counter increments if an SGCP request is received that duplicates one for which a response exists in the response cache and a duplicate response is sent. |
CreateConn rx | Total number of CreateConnection SGCP packets received. |
CreateConn successful | Total number of CreateConnection requests to which SGCP positively responded. |
CreateConn failed | Total number of CreateConnection requests to which SGCP responded negatively. |
DeleteConn rx | Total number of DeleteConnection SGCP packets received, or retries were exceeded. |
DeleteConn successful | Total number of DeleteConnection requests to which SGCP responded positively. |
DeleteConn failed | Total number of DeleteConnection requests to which SGCP responded negatively. |
ModifyConn rx | Total number of ModifyConnection SGCP packets received. |
ModifyConn successful | Total number of ModifyConnection requests to which SGCP responded positively. |
ModifyConn failed | Total number of ModifyConnection requests to which SGCP responded negatively. |
DeleteConn tx | Total number of DeleteConnection SGCP packets transmitted. |
Peer RELEASE rx | Total number of RELEASE messages received from the circuit peer. |
Net RELEASE rx | Total number of network-generated RELEASE messages received. |
Related Commands
Enables the operation of the SGCP to interconnect ATM CES interface circuits on a switch. Displays global configuration, operational state, and a summary of connection activity for SGCP. Displays a global list of SGCP connections or a single interface based on a related keyword. Displays CES circuit endpoints that might or might not have connections created.
Command
Description
To check the status of communications between the SNMP agent and SNMP manager, use the
show snmp EXEC command.
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command provides counter information for RFC 1213 SNMP operations. It also displays the chassis ID string defined with the snmp-server chassis-id command.
Examples
The following example is sample output from the show snmp command.
Switch# show snmp
Chassis: SN#TS02K229
167 SNMP packets input
0 Bad SNMP version errors
0 Unknown community name
0 Illegal operation for community name supplied
0 Encoding errors
167 Number of requested variables
0 Number of altered variables
0 Get-request PDUs
167 Get-next PDUs
0 Set-request PDUs
167 SNMP packets output
0 Too big errors (Maximum packet size 484)
0 No such name errors
0 Bad values errors
0 General errors
167 Get-response PDUs
0 SNMP trap PDUs
Related Commands
Cisco IOS command removed from this manual. See Appendix D.
Command
Description
To show SSCOP details for all ATM interfaces, use the show sscop EXEC command.
show sscopSyntax Description
This command has no keywords or arguments
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show sscop command.
Switch# show sscop atm 3/0/0
SSCOP details for interface ATM3/0/0
Current State = Data Transfer Ready
Send Sequence Number: Current = 2, Maximum = 9
Send Sequence Number Acked = 3
Rcv Sequence Number: Lower Edge = 2, Upper Edge = 2, Max = 9
Poll Sequence Number = 1876, Poll Ack Sequence Number = 2
Vt(Pd) = 0
Connection Control: timer = 1000
Timer currently Inactive
Keep Alive Timer = 30000
Current Retry Count = 0, Maximum Retry Count = 10
Statistics -
Pdu's Sent = 0, Pdu's Received = 0, Pdu's Ignored = 0
Begin = 0/1, Begin Ack = 1/0, Begin Reject = 0/0
End = 0/0, End Ack = 0/0
Resync = 0/0, Resync Ack = 0/0
Sequenced Data = 2/0, Sequenced Poll Data = 0/0
Poll = 1591/1876, Stat = 0/1591, Unsolicited Stat = 0/0
Unassured Data = 0/0, Mgmt Data = 0/0, Unknown Pdu's = 0
Table 18-58 describes the fields shown in the display. Interpreting this output requires an understanding of the SSCOP; it is usually displayed by Cisco technicians to help diagnose network problems.
| Field | Description |
|---|---|
SSCOP details for interface | Interface card, subcard, and port. |
Current State | SSCOP state for the interface. |
Send Sequence Number | Current and maximum send sequence number. |
Send Sequence Number Acked | Sequence number of packets already acknowledged. |
Rcv Sequence Number | Sequence number of packets received. |
Poll Sequence Number | Current poll sequence number. |
Poll Ack Sequence Number | Poll sequence number already acknowledged. |
Vt (Pd) | Number of SD frames sent that trigger sending a Poll frame. |
Connection Control | Timer used for establishing and terminating SSCOP. |
Keep Alive Timer | Timer used to send keepalives on an idle interface. |
Current Retry Count | Current count of the retry counter. |
Maximum Retry Count | Maximum value the retry counter can take. |
PDUs Sent | Total number of SSCOP frames sent. |
PDUs Received | Total number of SSCOP frames received. |
PDUs Ignored | Number of invalid SSCOP frames ignored. |
Begin | Number of Begin frames sent/received. |
Begin Ack | Number of Begin ACK frames sent/received. |
Begin Reject | Number of Begin Reject frames sent/received. |
End | Number of End frames sent/received. |
End Ack | Number of End ACK frames sent/received. |
Resync | Number of Resync frames sent/received. |
Resync Ack | Number of Resync ACK frames sent/received. |
Sequenced Data | Number of Sequenced Data frames sent/received. |
Sequenced Poll Data | Number of Sequenced Poll Data frames sent/received. |
Poll | Number of Poll frames sent/received. |
Stat | Number of Stat frames sent/received. |
Unsolicited Stat | Number of Unsolicited Stat frames sent/received. |
Unassured Data | Number of Unassured Data frames sent/received. |
Mgmt Data | Number of Mgmt Data frames sent/received. |
Unknown PDUs | Number of Unknown PDU frames sent/received. |
To monitor the stack utilization of processes and interrupt routines, use the show stacks EXEC command. The display includes the reason for the last system reboot.
show stacks number
Syntax Description
number Shows the detail for a specific process (enable mode only).
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
If the system was reloaded because of a system failure, a saved system stack trace is displayed. This information is useful to Cisco engineers for troubleshooting purposes.
Examples
The following example is sample output from the show stacks command following a system failure.
Switch# show stacks Minimum process stacks: Free/Size Name 5724/6000 Autoinstall 5192/6000 Setup 11528/12000 BootP Resolver 10504/12000 Init Interrupt level stacks: Level Called Unused/Size Name 1 9137 4460/6000 Switch Interrupt 2 71781 5292/6000 Ethernet Interrupt 3 0 5676/6000 OIR interrupt 4 0 6000/6000 PCMCIA Interrupt 5 326900 5624/6000 Console Uart 6 0 6000/6000 Error Interrupt 7 34179793 5668/6000 NMI Interrupt Handle
To show the configuration file pointed to by the config_file environment variable, use the
show startup-config EXEC command. This command replaces the show configuration command.
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.2(5) New command. Originally show configuration. 12.0(3c)W5(9) Modified: Changed to show startup-config.
Release
Modification
Usage Guidelines
The show startup-config command shows the configuration file specified by the config_file environment variable. The switch informs you whether the displayed configuration is a complete configuration or a distilled version. A distilled configuration is one that does not contain access lists.
Examples
Catalyst 8540 MSR
The following example is sample output from the show startup-config command.
Switch# show startup-config Using 1288 out of 129016 bytes ! version xx.x no service pad service udp-small-servers service tcp-small-servers ! hostname Switch3 ! boot bootldr bootflash:/home/cyadaval/xxxxxx-i-m.bin.Z ! atm address 47.0091.8100.0000.0000.0ca7.ce01.0000.0ca7.ce01.00 ! interface ATM0 ip address 1.2.2.2 255.0.0.0 no ip route-cache map-group ab atm maxvp-number 0 ! interface Ethernet0 ip address 172.20.40.43 255.255.255.0 no ip route-cache ! interface ATM3/0/0 no atm auto-link-determination no atm address-registration atm uni type public side user ! interface ATM3/1/0 no keepalive ! interface ATM3/1/1 no keepalive ! interface ATM3/1/2 no keepalive atm pvc 0 100 rx-cttr 1 tx-cttr 1 interface ATM3/1/1 0 100 atm pvp 1 rx-cttr 1 tx-cttr 1 atm pvp 2 rx-cttr 1 tx-cttr 1 atm pvp 3 rx-cttr 1 tx-cttr 1 ! interface ATM3/1/2.1 point-to-point atm maxvp-number 0 ! interface ATM3/1/2.2 point-to-point atm maxvp-number 0 ! interface ATM3/1/2.3 point-to-point atm maxvp-number 0 ! interface ATM3/1/3 no keepalive atm pvc 0 200 rx-cttr 1 tx-cttr 1 interface ATM0 0 200 encap aal5snap ! ip domain-name cisco.com ip name-server 198.92.30.32 ! map-list ab ip 1.1.1.1 atm-vc 200 ! line con 0 exec-timeout 0 0 line vty 0 password Switch login line vty 1 4 login ! end
Examples
Catalyst 8510 MSR and LightStream 1010
The following example is sample output from the show startup-config command.
Switch# show startup-config Using 1288 out of 129016 bytes ! version xx.x no service pad service udp-small-servers service tcp-small-servers ! hostname Switch3 ! boot bootldr bootflash:/home/cyadaval/xxxxxx-i-m.bin.Z ! atm address 47.0091.8100.0000.0000.0ca7.ce01.0000.0ca7.ce01.00 ! interface ATM0 ip address 1.2.2.2 255.0.0.0 no ip route-cache map-group ab atm maxvp-number 0 ! interface Ethernet0 ip address 172.20.40.43 255.255.255.0 no ip route-cache ! interface ATM3/0/0 no atm auto-link-determination no atm address-registration atm uni type public side user ! interface ATM3/1/0 no keepalive ! interface ATM3/1/1 no keepalive ! interface ATM3/1/2 no keepalive atm pvc 0 100 rx-cttr 1 tx-cttr 1 interface ATM3/1/1 0 100 atm pvp 1 rx-cttr 1 tx-cttr 1 atm pvp 2 rx-cttr 1 tx-cttr 1 atm pvp 3 rx-cttr 1 tx-cttr 1 ! interface ATM3/1/2.1 point-to-point atm maxvp-number 0 ! interface ATM3/1/2.2 point-to-point atm maxvp-number 0 ! interface ATM3/1/2.3 point-to-point atm maxvp-number 0 ! interface ATM3/1/3 no keepalive atm pvc 0 200 rx-cttr 1 tx-cttr 1 interface ATM0 0 200 encap aal5snap ! ip domain-name cisco.com ip name-server 198.92.30.32 ! map-list ab ip 1.1.1.1 atm-vc 200 ! line con 0 exec-timeout 0 0 line aux 0 transport input all) line vty 0 password Switch login line vty 1 4 login ! end
Examples
The following example is partial sample output from the show startup-config command when the configuration file is compressed.
Switch# show startup-config Using 21542 out of 65536 bytes, uncompressed size = 142085 bytes ! version 11.2 service compress-config ! hostname rose ! boot system flash gs7-k.sthormod_clean boot system rom
Related Commands
Copies the switch's running configuration file to another destination. Cisco IOS command removed from this manual. See Appendix D. Cisco IOS command removed from this manual. SeeAppendix D . Displays information about the bootflash: file system. Displays the configuration information currently running on the terminal.
Command
Description
To display the subsystem information, use the show subsys EXEC command.
show subsys [class class | name name]
Syntax Description
class Specifies the subsystem class to display. Valid entries are driver, kernel, library, management, protocol, and registry. name Specifies the name of a subsystem to display.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
Catalyst 8540 MSR
The following example is sample output from the show subsys command.
Switch# show subsys
Class Version Required Subsystems
static_map Kernel 1.000.001
arp Kernel 1.000.001
ether Kernel 1.000.001
compress Kernel 1.000.001
alignment Kernel 1.000.002
monvar Kernel 1.000.001
slot Kernel 1.000.001
oir Kernel 1.000.001
atm Kernel 1.000.001
ip_addrpool_sys Library 1.000.001
chat Library 1.000.001
dialer Library 1.000.001
flash_services Library 1.000.001
ip_localpool_sys Library 1.000.001 ip_addrpool_sys
nvram_common Driver 1.000.001
route processor Driver 1.000.001
sonict Driver 1.000.001
oc3suni Driver 1.000.001
oc12suni Driver 1.000.001
ds3suni Driver 1.000.001
Examples
Catalyst 8510 MSR and LightStream 1010
The following example is sample output from the show subsys command.
Switch# show subsys
Class Version Required Subsystems
static_map Kernel 1.000.001
arp Kernel 1.000.001
ether Kernel 1.000.001
compress Kernel 1.000.001
alignment Kernel 1.000.002
monvar Kernel 1.000.001
slot Kernel 1.000.001
oir Kernel 1.000.001
atm Kernel 1.000.001
ip_addrpool_sys Library 1.000.001
chat Library 1.000.001
dialer Library 1.000.001
flash_services Library 1.000.001
ip_localpool_sys Library 1.000.001 ip_addrpool_sys
nvram_common Driver 1.000.001
ASP Driver 1.000.001
sonict Driver 1.000.001
oc3suni Driver 1.000.001
oc12suni Driver 1.000.001
ds3suni Driver 1.000.001
To show the details of the switch fabric for an ATM switch router, use the show switch fabric
EXEC command.
Syntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
12.0(4a)W5(11a) New command
Release
Modification
Usage Guidelines
This command shows the details of all MSCs in one display. It also displays the condition of the entire ATM switch router.
Examples
The following example shows how to display information about the fabric of an ATM switch router.
Switch# show switch fabric
MMC Switch Fabric (idb=0x60848BE0)
Key: Rej. Cells - # cells rejected due to lack of resources
or policing (16-bit)
Inv. Cells - # good cells that came in on a non-existent conn.
Mem Buffs - # cell buffers currently in use
RX Cells - # rx cells (16-bit)
TX Cells - # tx cells (16-bit)
Rx HEC - # cells Received with HEC errors
Tx PERR - # cells with memory parity errors
MSC# Rej. Cells Inv. Cells Mem. Buffs Rx Cells Tx Cells R x HEC Tx PErr
----- ----------- ------------ ----------- ----------- ---------- ---------- ----------
MSC 0: 0 0 0 0 0 0 0
MSC 1: 0 0 0 0 0 0 0
MSC 2: 0 0 0 0 0 0 0
MSC 3: 0 0 0 0 0 0 0
MSC 4: 0 0 0 0 0 0 0
MSC 5: 0 0 0 0 0 0 0
MSC 6: 0 0 0 0 0 0 0
MSC 7: 0 0 0 0 0 0 0
Switch Fabric Statistics
Rejected Cells: 0
Invalid Cells: 0
Memory Buffers: 0
Rx Cells: 0
Tx Cells: 0
RHEC: 0
TPE: 0
# marker intrs = 0
# marker list entries = 0
# ivcs used = 0
# ovcs used = 0
ivcs used for MSC 0 = 0
ivcs used for MSC 1 = 0
ivcs used for MSC 2 = 0
ivcs used for MSC 3 = 0
ivcs used for MSC 4 = 0
ivcs used for MSC 5 = 0
ivcs used for MSC 6 = 0
ivcs used for MSC 7 = 0
ovcs used for MSC 0 = 0
ovcs used for MSC 1 = 0
ovcs used for MSC 2 = 0
ovcs used for MSC 3 = 0
ovcs used for MSC 4 = 0
ovcs used for MSC 5 = 0
ovcs used for MSC 6 = 0
ovcs used for MSC 7 = 0
# vpts used for MSC 0 = 0
# vpts used for MSC 1 = 0
# vpts used for MSC 2 = 0
# vpts used for MSC 3 = 0
# vpts used for MSC 4 = 0
# vpts used for MSC 5 = 0
# vpts used for MSC 6 = 0
# vpts used for MSC 7 = 0
# vpts used = 0
# vpt ovcs used = 0
port type status RXcells TXcells RHEC TPE
0/0/0 155MBPS xytrpm 0x0000 0x0000 0x0000
0/0/1 155MBPS xytrpm 0x0000 0x0000 0x0000
0/0/2 155MBPS xytrpm 0x0000 0x0000 0x0000
0/0/3 155MBPS xytrpm 0x0000 0x0000 0x0000
Switch#
Related Commands
Displays information about a physical port device. show switch module (Catalyst 8540 MSR) Displays interface, Max vpi-bits, and status information per switch module.
Command
Description
To display interface, Max vpi-bits, and status information per switch module, use the show switch module EXEC command.
show switch module [interface | atm] card/subcard/port
Syntax Description
module Specifies a module. interface Specifies an interface type. atm Specifies an ATM interface. card/subcard/port Identifies the card, subcard, and port number of the interface.
Defaults
None
Command Modes
EXEC
Command History
12.0(4a)W5(11a) New command
Release
Modification
Usage Guidelines
None
Examples
The following example shows the interface, Max vpi-bits, and status information per switch module:
Switch# show switch module
Module ID Interface Maxvpi-bits State
----------------------------------------
2 ATM2/0/0 8 DOWN
========================================
3 ATM2/0/1 8 DOWN
========================================
4 ATM9/0/0 8 DOWN
========================================
5 ATM10/0/0 8 UP-LPBK
ATM10/0/2 8 DOWN
ATM10/0/1 8 DOWN
ATM10/0/3 8 DOWN
========================================
6 ATM11/0/0 8 DOWN
========================================
7 ATM12/0/0 8 UP
ATM12/0/2 8 DOWN
ATM12/0/1 8 DOWN
ATM12/0/3 8 DOWN
========================================
The following example shows how to display interface, Max vpi-bits, and status information for interface atm 10/0/0:
Switch# show switch module interface atm10/0/0
Module ID Interface Maxvpi-bits State
----------------------------------------
5 ATM10/0/0 8 UP-LPBK
ATM10/0/2 8 DOWN
ATM10/0/1 8 DOWN
ATM10/0/3 8 DOWN
========================================
The following example shows how to display interface, Max vpi-bits, and status information for
module 0:
Switch# show switch module module-id 0
Module ID Interface Maxvpi-bits State
----------------------------------------
0 ATM0/0/0 8 UP
ATM0/0/4 8 DOWN
ATM0/0/1 8 DOWN
ATM0/0/5 8 DOWN
ATM0/0/2 8 UP
ATM0/0/6 8 DOWN
ATM0/0/3 8 UP
ATM0/0/7 8 DOWN
========================================
Related Commands
show switch fabric (Catalyst 8540 MSR) Displays the details of the switch fabric for an ATM switch router. show controllers Displays information about a physical port device.
Command
Description
To show current TACACS+ server statistics, use the show tacacs EXEC command.
show tacacsSyntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
Use this command to display information for analyzing and evaluating the TACACS+ server.
To display the requested entries from the ATM TDP tag binding database, use the
show tag-switching atm-tdp bindings privileged EXEC command.
Syntax Description
ip-address Destination prefix. mask Destination netmask prefix. length Netmask length, in the range of 1 to 32. local-tag vpi vci Selects tag values assigned by this switch. neighbor atm card/subcard/port Selects tags assigned by a neighbor on the specified ATM interface. remote-tag vpi vci Selects tag values assigned by another switch.
Defaults
Displays all database entries.
Command Modes
Privileged EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
The display output can show the entire database or a subset of entries based on the prefix, the VC tag value, or an assigning interface.
Examples
The following example shows the display from the show tag-switching atm-tdp bindings command.
Switch# show tag-switching atm-tdp bindings
Destination: 13.0.0.0/8
Tailend Switch ATM0/1/0 1/33 Active -> Terminating Active
Tailend Switch ATM0/1/0 1/34 Active -> Terminating Active
Tailend Switch ATM0/0/0.10 10/33 Active -> Terminating Active
Destination: 11.0.0.0/8
Transit ATM0/1/0 1/45 Active -> ATM0/0/0.10 10/33 Active
Destination: 128.1.0.0/16
Transit ATM0/1/0 1/46 Active -> ATM0/0/0.10 10/34 Active
Destination: 167.1.0.0/16
Transit ATM0/0/0.10 10/34 Active -> ATM0/1/0 1/36 Active
| Field | Description |
Destination: 10.16.0.16/32 | Destination IP address/length of netmask |
Tailend Switch | VC type:
|
ATM1/0/1 | ATM interface |
1/35 | VPI/VCI |
Active | TVC state:
|
Related Commands
Displays summary information on ATM tag bindings.
Command
Description
To display the ATM TDP tag capabilities for all interfaces, use the show tag-switching atm-tdp capability privileged EXEC command.
show tag-switching atm-tdp capabilitySyntax Description
This command has no keywords or arguments.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example shows the display from the show tag-switching atm-tdp capability command.
Switch# show tag-switching atm-tdp capability
VPI VCI Alloc Odd/Even VC Merge
ATM0/1/0 Range Range Scheme Scheme IN OUT
Negotiated [1 - 1] [33 - 1023] UNIDIR - -
Local [1 - 1] [33 - 16383] UNIDIR NO NO
Peer [1 - 1] [33 - 1023] UNIDIR - -
VPI VCI Alloc Odd/Even VC Merge
ATM0/0/0.10 Range Range Scheme Scheme IN OUT
Negotiated [10 - 10] [33 - 16383] UNIDIR - -
Local [10 - 10] [33 - 16383] UNIDIR NO NO
Peer [10 - 10] [33 - 16383] UNIDIR - -
Related Commands
Configures the VPI/VCI to be used for the initial link to the tag switching peer.
Command
Description
To display summary information on ATM tag bindings, use the show tag-switching atm-tdp summary privileged EXEC command.
show tag-switching atm-tdp summarySyntax Description
This command has no keywords or arguments.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example displays output from the show tag-switching atm-tdp summary command.
Switch# show tag-switching atm-tdp summary Total number of destinations: 40 TC-ATM bindings summary interface total active local remote Bwait Rwait IFwait ATM0/0/0 21 21 10 11 0 0 0 ATM0/0/1 21 21 11 10 0 0 0 ATM0/0/2 49 49 31 18 0 0 0 ATM0/0/3 45 45 31 14 0 0 0 ATM0/1/0 6 6 0 6 0 0 0 ATM0/1/2 64 64 34 30 0 0 0 ATM0/1/0.18 20 20 10 10 0 0 0 ATM0/1/0.19 25 25 13 12 0 0 0 ATM0/1/1.51 15 15 9 6 0 0 0 ATM0/1/1.52 3 3 1 2 0 0 0
Table 18-61 describes the show tag-switching atm-tdp summaries.
| Field | Description |
|---|---|
Total number of destinations | Number of known destination address prefixes. |
interface | Name of an interface with associated ATM tag bindings. |
total | Total number of ATM tags on this interface. |
active | Number of ATM tags in an "active" state, ready to use for data transfer. |
local | Number of ATM tags on this interface assigned by this tag switch. |
remote | Number of ATM tags on this interface assigned by the neighbor tag switch. |
Bwait | Number of bindings waiting for a tag assignment from the neighbor tag switch. |
Rwait | Number of TVCs waiting for remote resources because the neighbor has run out of VC space. |
IFwait | Number of TVCs waiting for response from the tag ATM API. For the ATM switch router, this value is always 0. |
Related Commands
Displays the requested entries from the ATM TDP tag binding database.
Command
Description
To display information about interfaces where tag switching is enabled, use the show tag-switching interface privileged EXEC command.
show tag-switching interfaces [type card/subcard/port | all] [detail]
Syntax Description
type Specifies one of the interface types listed in Table 18-61. card/subcard/port Specifies the card, subcard, and port number of the interface. detail Displays detailed tag switching information by interface.
Defaults
Displays tag switching information for all interfaces.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
Displays information about the requested interface or all interfaces where tag switching is enabled.
| Type | Description |
|---|---|
atm | Specifies the ATM interface. |
atm-p | Specifies the ATM pseudo interface. |
cbr | Specifies the CBR interface. |
ethernet | Specifies the Ethernet interface (0). |
null | Specifies the null interface. |
serial | Specifies the serial interface. |
tunnel | Specifies the tunnel interface. |
Examples
The following example shows the display from the show tag-switching interfaces command.
Switch# show tag-switching interface Interface IP Tunnel Operational ATM0/0/0 Yes No Yes (ATM tagging) ATM0/0/1 Yes No Yes (ATM tagging) ATM0/0/2 Yes No Yes (ATM tagging) ATM0/0/3 Yes No Yes (ATM tagging) ATM0/1/0 Yes No Yes (ATM tagging) ATM0/1/0.18 Yes No Yes (ATM tagging) ATM0/1/0.19 Yes No Yes (ATM tagging) ATM0/1/1.51 Yes No Yes (ATM tagging) ATM0/1/1.52 Yes No Yes (ATM tagging) ATM0/1/2 Yes No Yes (ATM tagging)
Tag-switching interface descriptions are provided in Table 18-62.
| Field | Description |
|---|---|
Interface | Interface name. |
IP | Whether the interface is configured to tag IP packets. |
Tunnel | Whether a tunnel is configured through this interface. |
Operational | Whether packets are being tagged. |
The following example shows the display from the show tag-switching interfaces command for a single interface using the detail option.
Switch# show tag interfaces atm 0/0/1 detail
Interface ATM0/0/1:
IP tagging enabled
TSP Tunnel tagging not enabled
Tagging operational
MTU = 8940
ATM tagging: Tag VPI range = 2 - 5, Control VC = 6/32
Related Commands
Enables tag switching of IPv4 packets on an interface.
Command
Description
To display the status of the TDP discovery process, use the show tag-switching tdp discovery privileged EXEC command.
show tag-switching tdp discoverySyntax Description
This command has no keywords or arguments.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example shows the display from the show tag-switching tdp discovery command. The interfaces over which TDP discovery is running follow.
Switch# show tag-switching tdp discovery
Local TDP Identifier:
172.20.40.161:0
TDP Discovery Sources:
Interfaces:
ATM0/1/0: xmit/recv
TDP Id: 172.20.40.164:1
ATM0/0/0.10: xmit/recv
TDP Id: 172.20.40.163:1
| Field | Description |
|---|---|
Local TDP Identifier | TDP identifier for the local switch. A TDP identifier is a 6-byte quantity displayed as IP address:number. The Cisco convention is to use a switch identification for the first 4 bytes of the TDP identifier, and integers starting with 0 for the last 2 bytes. |
Interfaces | Interfaces engaging in TDP discovery activity: xmit indicates that the interface is transmitting TDP discovery Hello packets; |
Related Commands
Displays the status of TDP sessions.
Command
Decription
Syntax Description
ip-address Specifies the IP address of the neighbor. type Specifies one of the interface types listed in Table 18-64. card/subcard/port Specifies the card, subcard, and port number of the interface. detail Displays detailed TDP neighbor information by interface.
Defaults
Displays information about all TDP neighbors.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
The neighbor information branch can give information about all TDP neighbors or can be limited to the following:
Displays information about the requested interface or all interfaces where tag switching is enabled.
| Type | Description |
|---|---|
atm | Specifies the ATM interface. |
atm-p | Specifies the ATM pseudo interface. |
cbr | Specifies the CBR interface. |
ethernet | Specifies the Ethernet interface (0). |
null | Specifies the null interface. |
serial | Specifies the serial interface. |
tunnel | Specifies the tunnel interface. |
Examples
The following example shows the display from the show tag-switching tdp neighbor command.
Switch# show tag-switching tdp neighbor
Peer TDP Ident: 1.0.12.12:2; Local TDP Ident 1.0.11.11:2
TCP connection: 1.0.12.12.11008 - 1.0.11.11.711
State: Oper; PIEs sent/rcvd: 2199/2198; Downstream on demand
Up time: 02:31:58
TDP discovery sources:
ATM0/0/1
Peer TDP Ident: 1.0.12.12:8; Local TDP Ident 1.0.11.11:7
TCP connection: 1.0.12.12.11015 - 1.0.11.11.711
State: Oper; PIEs sent/rcvd: 2119/2130; Downstream on demand
Up time: 02:31:39
TDP discovery sources:
ATM0/1/0.19
Peer TDP Ident: 1.0.12.12:7; Local TDP Ident 1.0.11.11:6
TCP connection: 1.0.12.12.11016 - 1.0.11.11.711
State: Oper; PIEs sent/rcvd: 2120/2119; Downstream on demand
Up time: 02:31:38
TDP discovery sources:
ATM0/1/0.18
| Field | Description |
|---|---|
Peer TDP Ident | TDP identifier of the neighbor (peer) for this session. |
Local TDP Ident | TDP identifier for the local tag switch for this session. |
TCP connection | Specifies the TCP connection used to support the TDP session. The format for displaying the TCP connection is: |
State | State of the TDP session. Generally this is Oper (operational); or transient. |
PIEs sent/rcvd | Number of TDP PIEs sent to and from the session peer, including transmission and receipt of periodic keepalive PIEs required to maintain the TDP session. |
Downstream | Indicates that the downstream method of tag distribution is being used for this TDP session. When this method is being used, a tag switch advertises all of its locally assigned (incoming) tags to its TDP peer (subject to any configured access list restrictions). |
Downstream on demand | Indicates that the downstream on-demand method of tag distribution is being used for this TDP session. When this method is being used, a tag switch advertises its locally assigned (incoming) tags to its TDP peer only when the peer asks for them. |
Up time | Length of time the TDP session has existed. |
TDP Discovery Sources | Source(s) of TDP discovery activity that led to the establishment of this TDP session. |
Addresses bound to peer TDP Ident | The known interface addresses of the TDP session peer. These are addresses that might appear as "next hop" addresses in the local routing table, and are used to maintain the TFIB. |
Related Commands
Displays the status of the TDP discovery process.
Command
Description
Syntax Description
This command has no keywords or arguments.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Examples
The following example shows the display from the show tag-switching tdp parameters command.
Switch# show tag-switching tdp parameters Protocol version: 1 No tag pool for downstream tag distribution Session hold time: 15 sec; keep alive interval: 5 sec Discovery hello: holdtime: 15 sec; interval: 5 sec Discovery directed hello: holdtime: 15 sec; interval: 5 sec
Related Commands
Configures the hold time for a TDP session.
Command
Description
To display TSP tunnel status and configuration, use the show tag-switching tsp tunnels privileged EXEC command.
show tag-switching tsp-tunnels [ip-address | all | head | middle | tail | remote}
Syntax Description
ip-address Specifies an IP address that restricts the display to TSP tunnels originating at this IP address. all Restricts the display to TSP tunnels that originate, transit, or terminate locally. head Restricts the display to TSP tunnels that originate at the node. middle Restricts the display to TSP tunnels that transit through the node. tail Restricts the display to TSP tunnels that terminate at the node. remote Restricts the display to TSP tunnels originating elsewhere. This is, in effect, a combination of middle and tail. tunnel-interface-num The interface number part of the TSP tunnel identifier. See "Usage Guidelines." brief Displays TSP tunnels using a format of one line per tunnel.
Defaults
Displays all TSP tunnels through the node.
Command Modes
Privileged EXEC
Command History
11.3(3a) New command
Release
Modification
Usage Guidelines
Each TSP tunnel has a globally unique identifier that is used when signalling the TSP tunnel. This identifier, available at each hop, is the combination of the originating IP address (ip-address) and the interface number of the tunnel interface (tunnel-interface-num) used to configure the TSP tunnel at the head end.
Examples
The following example is sample output from the show tag-switching tsp-tunnels command.
Switch# show tag-switching tsp-tunnels
Signalling Summary:
TSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
TUNNEL ID DESTINATION STATUS CONNECTION
10.106.0.6 0 10.2.0.12 up up
Related Commands
Enables support for TSP tunnel negotiation.
Command
Description
To display the status of TCP connections, use the show tcp EXEC command.
Catalyst 8540 MSR
show tcp [line-number] {brief | console | vty}
Catalyst 8510 MSR and LightStream 1010
show tcp [line-number] {aux | brief | console | vty}
Syntax Description
line-number Absolute line number of the line for which you want to display the Telnet connection status. brief Keyword used to limit the display of information. console Keyword used to display the primary terminal line. vty Keyword used to display the virtual terminal. aux (Catalyst 8510 MSR and LightStream 1010) Line number on which to execute the chat script. If a line number is not specified, the current line number is chosen. If the specified line is busy, the script is not executed and an error message appears. This command is not optional if you specify a dialer-string. If the dialer-string argument is specified, aux 0 must be entered. This command functions only on physical terminal (tty) lines. It does not function on virtual terminal (vty) lines.
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Examples
The following example is sample output from the show tcp command.
Switch# show tcp con0 (console terminal), connection 1 to host MATHOM Connection state is ESTAB, I/O status: 1, unread input bytes: 1 Local host: 172.30.7.18, 33537 Foreign host: 192.31.7.17, 23 Enqueued packets for retransmit: 0, input: 0, saved: 0 Event Timers (current time is 2043535532): Timer: Retrans TimeWait AckHold SendWnd KeepAlive Starts: 69 0 69 0 0 Wakeups: 5 0 1 0 0 Next: 2043536089 0 0 0 0 iss: 2043207208 snduna: 2043211083 sndnxt: 2043211483 sndwnd: 1344 irs: 3447586816 rcvnxt: 3447586900 rcvwnd: 2144 delrcvwnd: 83 RTTO: 565 ms, RTV: 233 ms, KRTT: 0 ms, minRTT: 68 ms, maxRTT: 1900 ms ACK hold: 282 ms Datagrams (max data segment is 536 bytes): Rcvd: 106 (out of order: 0), with data: 71, total data bytes: 83 Sent: 96 (retransmit: 5), with data: 92, total data bytes: 4678
Table 18-66 describes the following lines of output shown in the display.
con0 (console terminal), connection 1 to host MATHOM Connection state is ESTAB, I/O status: 1, unread input bytes: 1 Local host: 172.30.7.18, 33537 Foreign host: 192.31.7.17, 23 Enqueued packets for retransmit: 0, input: 0, saved: 0
con0 Number identifying the line (console terminal) and location string. connection 1 Number identifying the TCP connection. to host MATHOM Name of the remote host to which the connection has been made. Connection state is ESTAB. A connection progresses through a series of states during its lifetime. A connection progresses through these states in the following order: to host MATHOM (Continued) For more information, refer to RFC 793, Transmission Control Protocol functional specification. I/O status: 1 Number describing the current internal status of the connection. unread input bytes:1 Number of bytes that the lower-level TCP processes read, but the higher-level TCP processes have not yet processed. Local host: 192.31.7.18 IP address of the network server. 33537 local port number, as derived from the following equation: line-number + (512 * random-number). (The line number uses the lower nine bits; the other bits are random.) Foreign host: 192.31.7.17 IP address of the remote host to which the TCP connection has been made. 23 Destination port for the remote host. Enqueued packets for retransmit: 0 Number of packets waiting on the retransmit queue. These are packets on this TCP connection that were sent but not acknowledged by the remote TCP host. input: 0 Number of packets that are waiting on the input queue to be read by the user. saved: 0 Number of received out-of-order packets that are waiting for all packets comprising the message to be received before they enter the input queue. For example, if packets 1, 2, 4, 5, and 6 were received, packets 1 and 2 enter the input queue, and packets 4, 5, and 6 enter the saved queue.
Table 18-66: show tcp Field Descriptions—First Section of Output
Field
Description
Examples
The following lines of output show the current time according to the system clock of the local host.
Event Timers (current time is 2043535532): The time shown is the number of milliseconds since the system started.
The following lines of output display the number of times that various local TCP timeout values were reached during this connection. In this example, the local host retransmitted 69 times because it received no response from the remote host, and it transmitted an acknowledgment many more times because there was no data on which to piggyback.
Timer: Retrans TimeWait AckHold SendWnd KeepAlive Starts: 69 0 69 0 0 Wakeups: 5 0 1 0 0 Next: 2043536089 0 0 0 0
Table 18-67 describes the fields in the preceding lines of output.
| Field | Description |
|---|---|
Timer: | Names of the timers in the display. |
Starts: | Number of times the timer has been started during this connection. |
Wakeups: | Number of keepalives transmitted without receiving any response. (This field is reset to zero when a response is received.) |
Next: | System clock setting that triggers the next time this timer goes off. |
Retrans | Retransmission interval time TCP packets that were not acknowledged and are waiting for retransmission. |
TimeWait | TimeWait timer ensures that the remote system receives a request to disconnect a session. |
AckHold | Acknowledgment timer delays the sending of acknowledgments to the remote TCP in an attempt to reduce network use. |
SendWnd | Send Window timer ensures that there is no closed window due to a lost TCP acknowledgment. |
KeepAlive | KeepAlive timer controls the transmission of test messages to the remote TCP to ensure that the interface has not been broken without the local TCP's knowledge. |
Examples
The following lines of output display the sequence numbers that TCP uses to ensure sequenced, reliable transport of data. The local host and remote host each use these sequence numbers for flow control and to acknowledge receipt of datagrams. Table 18-68 describes the specific fields in the following lines of output.
iss: 2043207208 snduna: 2043211083 sndnxt: 2043211483 sndwnd: 1344 irs: 3447586816 rcvnxt: 3447586900 rcvwnd: 2144 delrcvwnd: 83
| Field | Description |
|---|---|
iss: 2043207208 | Initial send sequence number. |
snduna: 2043211083 | Last send sequence number the local host sent for which it has not received an acknowledgment. |
sndnxt: 2043211483 | Sequence number the local host is sending next. |
sndwnd: 1344 | TCP window size of the remote host. |
irs: 3447586816 | Initial receive sequence number. |
rcvnxt: 3447586900 | Last receive sequence number the local host has acknowledged. |
rcvwnd: 2144 | Local host's TCP window size. |
delrcvwnd: 83 | Delayed receive window—The data the local host has read from the connection but has not yet subtracted from the receive window that the host has advertised to the remote host. The value in this field gradually increases until it is larger than a full-sized packet, at which point it is applied to the rcvwnd field. |
Examples
The following lines of output display values that the local host uses to track transmission times so that TCP can adjust to the network it is using.
Table 18-69 describes the fields in the following line of output.
RTTO: 565 ms, RTV: 233 ms, KRTT: 0 ms, minRTT: 68 ms, maxRTT: 1900 ms ACK hold: 282 ms
| Field | Description |
|---|---|
RTTO: 565 ms | Round-trip timeout. |
RTV: 233 ms | Variance of the round-trip time. |
KRTT: 0 ms | New round-trip timeout (using the Karn algorithm). This field separately tracks the round-trip time of packets that were retransmitted. |
minRTT: 68 ms | Smallest recorded round-trip timeout (hard-wired value used for calculation). |
maxRTT: 1900 ms | Largest recorded round-trip timeout. |
ACK hold: 282 ms | Time the local host delays an acknowledgment in order to piggyback data on it. |
For more information on these fields, refer to "Round Trip Time Estimation," P. Karn & C. Partridge, ACM SIGCOMM-87, August 1987.
Table 18-70 describes the fields in the following lines of output.
Datagrams (max data segment is 536 bytes): Rcvd: 106 (out of order: 0), with data: 71, total data bytes: 83 Sent: 96 (retransmit: 5), with data: 92, total data bytes: 4678
| Field | Description |
|---|---|
Rcvd: 106 (out of order: 0) | Number of datagrams the local host has received during this connection (and the number of these datagrams that were out of order). |
with data: 71 | Number of these datagrams that contained data. |
total data bytes: 83 | Total number of bytes of data in these datagrams. |
Sent: 96 (retransmit: 5) | Number of datagrams the local host sent during this connection (and the number of these datagrams that had to be retransmitted). |
with data: 92 | Number of these datagrams that contained data. |
total data bytes: 4678 | Total number of bytes of data in these datagrams. |
To show information about the switch router for use when contacting technical support, use the
show tech-support EXEC configuration command.
Syntax Description
page Pages through output. password Includes passwords in output. ipmulticast Displays IP multicast-related information. rsvp Displays RSVP-related information.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
Use the show tech-support to gather information about the current software image, configuration, controllers, counters, stacks, interfaces, memory, and buffers.
The output from this command contains a lot of information. Use the page option to control the amount of information presented on the screen. When you use the page option, pressing the space bar displays the next page of information.
Examples
The following example is sample output from the show tech-support EXEC command. Not all the information from this command is in the example.
Switch# show tech-support page ------------------ show version ------------------ Cisco Internetwork Operating System Software IOS (tm) XXXXXX WA4-x Software (XXXXXX-WP-M), Version x.x(x.x)WA4(x.x) Copyright (c) 1986-1998 by cisco Systems, Inc. Compiled Mon 19-Jan-98 02:41 by Image text-base: 0x60010910, data-base: 0x605B8000 ROM: System Bootstrap, Version 11.2(1.4.WA3.0) [integ 1.4.WA3.0], RELEASE SOFTWARE Switch uptime is 4 days, 20 hours, 38 minutes System restarted by reload System image file is "slot0:xxxxxx-wp-mz.113-0.8.TWA4.1.30", booted via slot0: cisco xxx (R4600) processor with 65536K bytes of memory. R4700 processor, Implementation 33, Revision 1.0 Last reset from power-on 1 Ethernet/IEEE 802.3 interface(s) 22 ATM network interface(s) 123K bytes of non-volatile configuration memory. 8192K bytes of Flash internal SIMM (Sector size 256K). Configuration register is 0x100 ------------------ show running-config ------------------ Building configuration... Current configuration: ! version xx.x no service pad no service udp-small-servers no service tcp-small-servers ! hostname Switch ! enable password <removed> ! ip host-routing ! atm e164 translation-table ! atm threshold-group 5 max-cells 50000 atm abr-mode efci atm address 47.0091.8100.0000.0040.0b0a.2a81.0040.0b0a.2a81.00 atm router pnni node 1 level 80 lowest peer-group-identifier 80:47.01B1.0000.0000.0000.0000.000 0 parent 2 redistribute atm-static election leadership-priority 205 node 2 level 72 peer-group-identifier 72:B7.809A.0000.0000.0000.0000.0000 aggregation-mode link CBR aggressive ! ! interface ATM0/0/0 no ip address loopback pif tag-switching ip ! interface ATM0/0/1 no ip address atm pvp 51 ntp broadcast client ! interface ATM0/0/1.51 point-to-point ! interface ATM0/0/2 no ip address ! interface ATM0/0/3 no ip address ! interface ATM0/1/0 --More--
To obtain information about the terminal configuration parameter settings for the current terminal
line, use the show terminal EXEC command.
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Examples
The following example is sample output from the show terminal command.
Switch# show terminal
Line 0, Location: "", Type: ""
Length: 24 lines, Width: 80 columns
Status: Ready, Active
Capabilities: none
Modem state: Ready
Special Chars: Escape Hold Stop Start Disconnect Activation
^^x none - - none
Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch
00:10:00 never none not set
Idle Session Disconnect Warning
never
Modem type is unknown.
Session limit is not set.
Time since activation: 00:23:38
Editing is enabled.
History is enabled, history size is 10.
DNS resolution in show commands is enabled
Full user help is disabled
Allowed transports are telnet. Preferred is telnet.
No output characters are padded
No special data dispatching characters
Table 18-71 describes the fields in the first two lines of show terminal output.
| Field | Description |
|---|---|
Line 0 | Current terminal line. |
Location: "" | Location of the current terminal line, as specified using the location line configuration command. |
Type: "" | Type of the current terminal line, as specified using the line global configuration command. |
Length: 24 lines | Length of the terminal display. |
Width: 80 columns | Width of the terminal display, in character columns. |
The following line of output indicates the status of the line.
Status: Ready, Active
Table 18-72 describes the possible values for the Status field.
| Field | Description |
|---|---|
Active | A process is actively using the line. |
Autobauding | The line is running the autobaud process. |
Carrier Dropped | Some sense of "carrier" was dropped, and the line process should be stopped. |
Connected | The line has at least one active connection. |
Input Stopped | The input was turned off because of hardware flow control or overflow. |
No Exit Banner | The normal exit banner is not displayed on this line. |
Ready | The line state is "ready." |
SLIP Mode | The line is running SLIP or PPP. |
The following line of output indicates the status of the capabilities of the line. These capabilities correspond closely to configurable parameters that can be set using configuration commands.
Capabilities: Enabled
Table 18-73 describes the possible values for the Capabilities field.
| Field | Description |
|---|---|
Autobaud Full Range | Corresponds to the autobaud command. |
Enabled | The user is successfully "enabled." |
EXEC Suppressed | Corresponds to the no exec command. |
Hangup on Last Close | Corresponds to the autohangup command. |
Notification Set | Corresponds to the notify command. |
Output Non-Idle | Corresponds to the session-timeout command. |
The following line of output indicates the modem state. Possible values include Autobauding, Carrier Dropped, Hanging Up, Idle, and Ready.
Modem state: Ready
The following lines of output indicate the special characters that can be entered to activate various terminal operations. The none or hyphen (-) values imply that no special characters are set.
Special Chars: Escape Hold Stop Start Disconnect Activation
^^x none - - none
The following lines of output indicate the timeout values that were configured for the line.
Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch
never never 0:00:15 not imp not set
Table 18-74 describes the fields in the preceding lines of output.
| Field | Description |
|---|---|
Idle EXEC | Interval that the EXEC command interpreter waits for user input before resuming the current connection; or if no connections exist, returning the terminal to the idle state and disconnecting the incoming session. This interval is set using the exec-timeout command. |
Idle Session | Interval that the software waits for traffic before closing the connection to a remote computer and returning the terminal to an idle state. This interval is set using the session-timeout command. |
Modem Answer | Not implemented. |
Dispatch | Number of milliseconds the software waits after putting the first character into a packet buffer before sending the packet. This interval is set using the dispatch-timeout command. |
The following lines of output indicate how various options were configured.
Session limit is not set. Allowed transports are telnet rlogin. Preferred is telnet No output characters are padded
To display information about the active lines on the switch router, use the show users EXEC command.
show users [all]
Syntax Description
all Specifies that all lines be displayed, regardless of whether anyone is using them.
Command Modes
EXEC
Command History
11.2(5) New command
Release
Modification
Usage Guidelines
This command displays the line number, connection name, idle time, and terminal location.
Examples
In the following two examples, the asterisk (*) indicates the current terminal session.
The following example is sample output from the show users command.
Switch# show users
Line User Host(s) Idle Location
0 con 0 idle
* 2 vty 0 jim idle 0 GRUMPY.CISCO.COM
Catalyst 8540 MSR
The following example is sample output from the show users all command.
Switch# show users all
Line User Host(s) Idle Location
* 0 vty 0 jim idle 0 GRUMPY.CISCO.COM
1 vty 1
2 con 0
3 vty 2
Catalyst 8510 MSR and LightStream 1010
The following example is sample output from the show users all command.
Switch# show users all
Line User Host(s) Idle Location
* 0 vty 0 jim idle 0 GRUMPY.CISCO.COM
1 vty 1
2 con 0
3 aux 0
4 vty 2
Table 18-75 describes the significant fields shown in the displays.
| Field | Description |
|---|---|
Line | The first subfield (0 in the example output) is the absolute line number and contains three subfields. The second subfield (vty) indicates the type of line. Possible values are:
|
User | User using the line. If no user is listed in this field, the line is idle. |
Host(s) | Host to which the user is connected (outgoing connection). A value of "idle" means that there is no outgoing connection to a host. |
Idle | Interval (in minutes) since the user had an entry. |
Location | Either the hard-wired location for the line or, if there is an incoming connection, the host from which the incoming connection came. |
To display active virtual circuits (PVCs, SVCs, and soft VCs), use the show vc EXEC command.
Catalyst 8540 MSR
show vc [interface {atm card/subcard/port [vpi vci] | serial card/subcard/port[.channel#] [dlci]}]
Catalyst 8510 MSR and LightStream 1010
show vc [interface {atm card/subcard/port [vpi vci]| serial card/subcard/port[:n] [dlci]}]
Syntax Description
interface Specifies an interface type, either atm or serial. atm Specifies an ATM interface. card/subcard/port Specifies the card, subcard, and port number for the serial interface. (Catalyst 8540 MSR) vpi vci Virtual path identifier and virtual channel identifier to display. serial Specifies a serial interface. .channel# Channel group identifier for the serial interface. (Catalyst 8540 MSR) dlci Specifies the data-link connection identifier. :n serial interface number. (Catalyst 8510 MSR and LightStream 1010)
Command Modes
EXEC
Command History
11.1(4) New command
Release
Modification
Usage Guidelines
This command can be used to display a summary of all VCs in the system or on an interface, or to display the details of a particular VC. The interface specified can either be an ATM or Frame Relay interface, and the VC specified can be an ATM or a Frame Relay VC.
Examples
The following example displays the details of a specific ATM VC.
Switch# show vc interface atm 1/1/0 0 99 Interface: ATM1/1/0, Type: ds3suni VPI = 0 VCI = 99 Status: UP Connection-type: PVC Cast-type: point-to-point Usage-Parameter-Control (UPC): pass Packet-discard-option: disabled Time-since-last-status-change: 00:02:54 Wrr weight: 32 Number of OAM-configured connections: 0 OAM-configuration: disabled OAM-states: Not-applicable Cross-connect-interface: Serial3/0/0:1, Type: FRPAM-SERIAL Cross-connect-DLCI = 99 Threshold Group: 3, Cells queued: 0 Rx cells: 0, Tx cells: 0 Tx Clp0:0, Tx Clp1: 0 Rx Clp0:0, Rx Clp1: 0 Rx Upc Violations:0, Rx cell drops:0 Rx Clp0 q full drops:0, Rx Clp1 qthresh drops:0 Rx connection-traffic-table-index: 100 Rx service-category: VBR-NRT (Non-Realtime Variable Bit Rate) Rx pcr-clp01: 81 Rx scr-clp0 : 81 Rx mcr-clp01: none Rx cdvt: 1024 (from default for interface) Rx mbs: 50 Tx connection-traffic-table-index: 100 Tx service-category: VBR-NRT (Non-Realtime Variable Bit Rate) Tx pcr-clp01: 81 Tx scr-clp0 : 81 Tx mcr-clp01: none Tx cdvt: none Tx mbs: 50
Examples
The following example shows the last explicit-path status for a soft VC along with the accumulated aggregate administrative weight for the full path.
Switch# show vc interface atm 0/1/3 0 42 Interface:ATM0/1/3, Type:oc3suni VPI = 0 VCI = 42 Status:UP Connection-type:SoftVC Cast-type:point-to-point Usage-Parameter-Control (UPC):pass Packet-discard-option:disabled Time-since-last-status-change:2d22h Soft vc location:Source Remote ATM address:47.0091.8100.0000.1060.705b.d900.4000.0c81.9000.00 Remote VPI:0 Remote VCI:42 Soft vc call state:Active Number of soft vc re-try attempts:0 First-retry-interval:5000 milliseconds Maximum-retry-interval:60000 milliseconds Aggregate admin weight:40080 TIME STAMPS: Current Slot:4 Outgoing Setup March 30 13:44:28.543 Incoming Release March 30 13:44:28.999 Outgoing Setup March 30 13:44:33.999 Incoming Connect March 30 13:44:34.031 Explicit-path 1:result=1 PNNI_SUCCESS (chicago.path1) Only-explicit Number of OAM-configured connections:0 OAM-configuration:disabled OAM-states: Not-applicable Cross-connect-interface:ATM0/0/3, Type:oc3suni Cross-connect-VPI = 0 Cross-connect-VCI = 35 Cross-connect-UPC:pass Cross-connect OAM-configuration:disabled Cross-connect OAM-state: Not-applicable Rx cells:0, Tx cells:0 Rx connection-traffic-table-index:1 Rx service-category:UBR (Unspecified Bit Rate) Rx pcr-clp01:7113539 Rx scr-clp01:none Rx mcr-clp01:none Rx cdvt:1024 (from default for interface) Rx mbs:none Tx connection-traffic-table-index:1 Tx service-category:UBR (Unspecified Bit Rate) Tx pcr-clp01:7113539 Tx scr-clp01:none Tx mcr-clp01:none Tx cdvt:none Tx mbs:none
Examples
Catalyst 8540 MSR
The following example displays all the VCs in a system.
Switch# show vc Interface Conn-Id Type X-Interface X-Conn-Id Encap Status ATM0/0/0 0/5 PVC ATM0 0/45 QSAAL DOWN ATM0/0/0 0/16 PVC ATM0 0/35 ILMI DOWN ATM0/0/1 0/5 PVC ATM0 0/46 QSAAL DOWN ATM0/0/1 0/16 PVC ATM0 0/36 ILMI DOWN ATM0/0/2 0/5 PVC ATM0 0/47 QSAAL UP ATM0/0/2 0/16 PVC ATM0 0/37 ILMI UP ATM0/0/2 0/18 PVC ATM0 0/54 PNNI UP ATM0/0/3 0/5 PVC ATM0 0/48 QSAAL DOWN ATM0/0/3 0/16 PVC ATM0 0/38 ILMI DOWN ATM0/1/0 0/5 PVC ATM0 0/49 QSAAL DOWN ATM0/1/0 0/16 PVC ATM0 0/39 ILMI DOWN ATM0/1/1 0/5 PVC ATM0 0/50 QSAAL DOWN ATM0/1/1 0/16 PVC ATM0 0/40 ILMI DOWN ATM0/1/2 0/5 PVC ATM0 0/51 QSAAL DOWN ATM0/1/2 0/16 PVC ATM0 0/41 ILMI DOWN ATM0/1/3 0/5 PVC ATM0 0/52 QSAAL DOWN ATM0/1/3 0/16 PVC ATM0 0/42 ILMI DOWN ATM0 0/35 PVC ATM0/0/0 0/16 ILMI DOWN ATM0 0/36 PVC ATM0/0/1 0/16 ILMI DOWN ATM0 0/37 PVC ATM0/0/2 0/16 ILMI UP ATM0 0/38 PVC ATM0/0/3 0/16 ILMI DOWN ATM0 0/39 PVC ATM0/1/0 0/16 ILMI DOWN Interface Conn-Id Type X-Interface X-Conn-Id Encap Status ATM0 0/40 PVC ATM0/1/1 0/16 ILMI DOWN ATM0 0/41 PVC ATM0/1/2 0/16 ILMI DOWN ATM0 0/42 PVC ATM0/1/3 0/16 ILMI DOWN ATM0 0/43 PVC ATM-SEC0 0/29 IPC DOWN ATM0 0/44 PVC ATM-SEC0 0/16 ILMI DOWN ATM0 0/45 PVC ATM0/0/0 0/5 QSAAL DOWN ATM0 0/46 PVC ATM0/0/1 0/5 QSAAL DOWN ATM0 0/47 PVC ATM0/0/2 0/5 QSAAL UP ATM0 0/48 PVC ATM0/0/3 0/5 QSAAL DOWN ATM0 0/49 PVC ATM0/1/0 0/5 QSAAL DOWN ATM0 0/50 PVC ATM0/1/1 0/5 QSAAL DOWN ATM0 0/51 PVC ATM0/1/2 0/5 QSAAL DOWN ATM0 0/52 PVC ATM0/1/3 0/5 QSAAL DOWN ATM0 0/53 PVC ATM-SEC0 0/5 QSAAL DOWN ATM0 0/54 PVC ATM0/0/2 0/18 PNNI UP ATM-SEC0 0/5 PVC ATM0 0/53 QSAAL DOWN ATM-SEC0 0/16 PVC ATM0 0/44 ILMI DOWN ATM-SEC0 0/29 PVC ATM0 0/43 IPC DOWN
Examples
Catalyst 8510 MSR and LightStream 1010
The following example displays all the VCs in a system.
Switch1# show vc Interface Conn-Id Type X-Interface X-Conn-Id Encap Status ATM0/0/0 0/5 PVC ATM2/0/0 0/49 QSAAL DOWN ATM0/0/0 0/16 PVC ATM2/0/0 0/35 ILMI DOWN ATM0/0/0 0/18 PVC ATM2/0/0 0/73 PNNI DOWN ATM0/0/1 0/5 PVC ATM2/0/0 0/50 QSAAL DOWN ATM0/0/1 0/16 PVC ATM2/0/0 0/36 ILMI DOWN ATM0/0/2 0/5 PVC ATM2/0/0 0/51 QSAAL DOWN ATM0/0/2 0/16 PVC ATM2/0/0 0/37 ILMI DOWN ATM0/0/3 0/5 PVC ATM2/0/0 0/52 QSAAL DOWN ATM0/0/3 0/16 PVC ATM2/0/0 0/38 ILMI DOWN ATM2/0/0 0/47 PVC ATM1/1/0 0/16 ILMI UP ATM2/0/0 0/48 PVC ATM1/1/1 0/16 ILMI DOWN ATM2/0/0 0/49 PVC ATM0/0/0 0/5 QSAAL DOWN ATM2/0/0 0/61 PVC ATM1/1/0 0/5 QSAAL UP ATM2/0/0 0/62 PVC ATM1/1/1 0/5 QSAAL DOWN Interface Conn-Id Type X-Interface X-Conn-Id Encap Status ATM2/0/0 0/63 PVC ATM-P3/0/0 0/32 LSIPC UP ATM2/0/0 0/64 PVC ATM-P3/0/0 0/39 LSIPC UP ATM2/0/0 0/65 PVC ATM-P3/0/0 0/33 IWFLMI UP ATM2/0/0 0/66 PVC ATM-P3/0/0 0/34 IWFLMI UP ATM2/0/0 0/67 PVC ATM-P3/0/0 0/37 IWFLMI UP ATM2/0/0 0/68 PVC ATM-P3/0/0 0/48 IWFLMI UP ATM2/0/0 0/69 PVC ATM-P3/0/0 0/35 IWFLMI UP ATM2/0/0 0/70 PVC ATM0/1/2 0/18 PNNI UP ATM2/0/0 0/71 PVC ATM1/0/1 0/18 PNNI UP ATM2/0/0 0/72 PVC ATM0/1/3 0/18 PNNI UP ATM2/0/0 0/73 PVC ATM0/0/0 0/18 PNNI DOWN Serial3/0/0:1 44 SoftVC Serial3/0/0:2 55 UP
The following example displays the summary of VCs on a serial interface.
Switch# show vc interface serial 3/0/0:1 Interface Conn-Id Type X-Interface X-Conn-Id Encap Status Serial3/0/0:1 44 SoftVC Serial3/0/0:2 55 UP Serial3/0/0:1 66 SoftVC ATM1/1/0 0/66 UP Serial3/0/0:1 99 PVC ATM1/1/0 0/99 UP
The following example displays the summary of VCs on an ATM interface
Switch1# show vc interface atm 1/1/0 Interface Conn-Id Type X-Interface X-Conn-Id Encap Status ATM1/1/0 0/5 PVC ATM2/0/0 0/61 QSAAL UP ATM1/1/0 0/16 PVC ATM2/0/0 0/47 ILMI UP ATM1/1/0 0/66 SoftVC Serial3/0/0:1 66 UP ATM1/1/0 0/99 PVC Serial3/0/0:1 99 UP
Examples
The following example displays the details of a particular Frame Relay VC.
Switch# show vc interface serial 3/0/0:1 44 Interface: Serial3/0/0:1, Type: FRPAM-SERIAL DLCI = 44 Status : ACTIVE Connection-type: SoftVC Cast-type: point-to-point Usage-Parameter-Control (UPC): tag-drop pvc-create-time : 00:05:36 Time-since-last-status-change : 00:05:34 Interworking Function Type : network de-bit Mapping : map-clp-or-de clp-bit Mapping : map-de Soft vc location: Source Remote ATM address: 47.0091.8100.0000.00e0.1e79.8803.4000.0c81.8020.00 Remote DLCI : 55 Soft vc call state: Active Number of soft vc re-try attempts: 0 Slow-retry-interval: 60 seconds Aggregate admin weight: 0 ATM-P Interface: ATM-P3/0/0, Type: ATM-PSEUDO ATM-P VPI = 18 ATM-P VCI = 12 ATM-P Connection Status: UP Cross-connect-interface: Serial3/0/0:2, Type: FRPAM-SERIAL Cross-connect-DLCI = 55 tx Frames : 0 Rx Frames : 0 tx Bytes : 0 Rx Bytes : 0 tx Frames Discarded : 0 Rx Frames Discarded : 0 tx Bytes Discarded : 0 Rx Bytes Discarded : 0 Rx connection-traffic-table-index: 100 Rx service-category: VBR-NRT (Non-Realtime Variable Bit Rate) Rx pir: 64000 Rx cir: 64000 Rx Bc : 32768 Rx Be : 32768 Tx connection-traffic-table-index: 100 Tx service-category: VBR-NRT (Non-Realtime Variable Bit Rate) Tx pir: 64000 Tx cir: 64000 Tx Bc : 32768 Tx Be : 32768
Related Commands
Used to create a PVC. Used to create a Frame Relay-to-ATM network interworking or to service interworking PVC or Frame-Relay- to-Frame Relay cross-connected PVC. Used to create Frame Relay soft PVCs on the switch. Displays ATM-specific information about an ATM interface. Displays current information about ATM interfaces and the number of installed connections. Displays the ATM layer connection information about the virtual connection. Shows the ATM VC signalling activity.
Command
Description
To display the system hardware configuration, software version, and names and sources of configuration files and boot images, use the show version EXEC command.
show versionSyntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
Release
Modification
Examples
The following example is sample output from the show version command.
Switch# show version Cisco Internetwork Operating System Software IOS (tm) XXXXXX WA4-x Software (XXXXXX-WP-M), Version x.x(x.x)WA4(x.x) Copyright (c) 1986-1998 by cisco Systems, Inc. Compiled Mon 19-Jan-98 02:41 by Image text-base: 0x60010910, data-base: 0x605B8000 ROM: System Bootstrap, Version 11.2(1.4.WA3.0) [integ 1.4.WA3.0], RELEASE SOFTWARE Switch uptime is 4 days, 20 hours, 38 minutes System restarted by reload System image file is "slot0:xxxxxx-wp-mz.113-0.8.TWA4.1.30", booted via slot0: cisco xxx (R4600) processor with 65536K bytes of memory. R4700 processor, Implementation 33, Revision 1.0 Last reset from power-on 1 Ethernet/IEEE 802.3 interface(s) 22 ATM network interface(s) 123K bytes of non-volatile configuration memory. 8192K bytes of Flash internal SIMM (Sector size 256K). Configuration register is 0x100
Table 18-76 describes the significant fields shown in the display.
| Field | Description |
|---|---|
Software version 11.2 | You should always specify the complete version number when reporting a possible software problem. In the example output, the version number is 11.2. |
System Bootstrap, Version | Bootstrap version string. |
Current date and time Boot date and time Switch uptime is | Current date and time, the date and time the system was last booted, and uptime, or the length of time the system has been up and running. |
System restarted by reload | Also displayed is a log of how the system was last booted, as a result of normal system startup or system error. For example, information can be displayed to indicate a bus error that is generally the result of an attempt to access a nonexistent address, as follows: "System restarted by bus error at PC 0xC4CA, address 0x210C0C0". |
Running default software | If the software is booted over the network, the Internet address of the boot host is shown. If the software is loaded from onboard ROM, this line reads "running default software." The names and sources of the host and network configuration files are also shown. |
The output of the show version EXEC command also provides certain messages, such as bus error messages. If such error messages appear, report the complete text of this message to your technical support specialist.
Posted: Wed Sep 6 15:52:55 PDT 2000
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