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Use the shortcut-frame-count command to specify the maximum number of times a packet can be routed to the default router within the shortcut-frame time before an MPOA resolution request is sent. Use the no form of this command to restore the default shortcut-setup frame count value.
shortcut-frame-count count
count | Shortcut-setup frame count. |
The default is 10 frames.
IOS ATM command.
MPC configuration.
This example shows how to set the shortcut-setup frame count to 5 for the MPC:
mpoa-client-config#shortcut-frame-count 5
mpoa-client-config#
atm-address
mpoa client config name
shortcut-frame-time
Use the shortcut-frame-time command to set the shortcut-setup frame time (in seconds) for the MPC. Use the no form of this command to restore the default shortcut-setup frame-time value.
shortcut-frame-time time
time | (Optional) Shortcut-setup frame time in seconds. |
The default is 1 second.
IOS ATM command.
MPC configuration.
This example shows how to set the shortcut-setup frame time to 7 for the MPC:
mpoa-client-config#shortcut-frame-time 7
mpoa-client-config#
atm-address
mpoa client config name
shortcut-frame-count
Use the show alias command to display a listing of defined command aliases.
show alias [name]
name | (Optional) Name of the alias to be displayed. If name is not specified, all defined aliases are displayed. |
This command has no default setting.
Switch command.
Normal.
This example shows how to display all aliases:
Console> show alias
shint show interface cc clear config shf show flash sip show ip route Console>
Use the show arp command to display the ARP table.
show arp [ip_addr | hostname][noalias]
ip_addr | (Optional) Number of the IP address. |
hostname | (Optional) Name of the host. |
noalias | (Optional) Keyword to force the display to show only IP addresses, not IP aliases. |
This command has no default setting.
Switch command.
Normal.
"ARP Aging time" is the period of time that indicates when an ARP entry is removed from the ARP table. Set this value by entering the set arp agingtime command. The remaining lines of the display show the mappings of IP addresses (or IP aliases) to MAC addresses.
Use the ip_addr or the hostname options to specify a specific IP host when the ARP cache is large.
This example shows how to display the ARP table:
Console> show arp ARP Aging time = 1200 sec strauss-fddi at 00-40-0b-40-40-8f 198.133.219.209 at 00-40-0b-40-cc-31 198.133.219.40 at 08-00-20-08-f1-ac Console>
Use the show atm ilmi command to display ILMI-related information.
show atm ilmi-status atm mod_num/subcard_num/port_num
mod_num/ | Number of the module. |
subcard_num | Number of the submodule. |
port_num | Number of the port for the ATM interface. |
This command has no default setting.
IOS ATM command.
EXEC.
This example shows how to display ILMI-related information.
ATM#show atm ilmi-status atm 0/0/3
Interface : ATM0/0/3 Interface Type : Private UNI (Network-side)
ILMI VCC : (0, 16) ILMI Keepalive : Enabled (5 Seconds)
Addr Reg State: UpAndNormal
Peer IP Addr: 0.0.0.0
Peer MaxVPIbits: 8 Peer MaxVCIbits: 14
Configured Prefix(s) :
47.0091.8100.0000.0041.0b0a.1081
47.0091.8100.0000.0060.3e5a.db01
47.0091.8100.5670.0000.0000.1122
Table 2-10 describes the fields shown in the show atm ilmi-status atm output.
| Field | Description |
|---|---|
Interface | Number of the module, submodule, and port of the specified ATM interface. |
Interface Type | Type of interface for the specified ATM interface. |
ILMI VCC | Number of the current ILMI VCC for the specified ATM. |
ILMI Keepalive | Status and the set time for the ILMI for the specified ATM. |
Configured Prefix | Prefix for the ATM. |
Use the show atm interface atm command to display information about the ATM interface.
show atm interface atm0This command has no arguments or keywords.
This command has no default setting.
IOS ATM command.
EXEC.
This example shows how to display statistics on the ATM module:
ATM#show atm interface atm0
ATM interface ATM0: AAL enabled: AAL5 , Maximum VCs: 4096, Current VCCs: 2 Tx buffers 32, Rx buffers 32, Exception Queue: 32, Raw Queue: 32 VP Filter: 0x0, VCIs per VPI: 1024, Max. Datagram Size:1580 PLIM Type:SONET - 155Mbps, TX clocking: LINE 0 input, 0 output, 0 IN fast, 0 OUT fast Config. is ACTIVE ATM#
Table 2-11 describes the fields in the show atm interface atm0 output.
| Field | Description |
|---|---|
ATM interface | ATM interface number. |
AAL enabled | AAL type currently enabled. |
Maximum VCs | Maximum number of virtual connections this interface can support. |
Current VCCs | Number of virtual connections currently active on the interface. |
Tx buffers | Number of transmit buffers on the interface. |
Rx buffers | Number of receive buffers on the interface. |
VCIs per VPI | Maximum number of VCIs to support per VPI (as configured using the atm vc-per-vp command). |
Max. Datagram Size | Maximum datagram size supported by the interface. |
PLIM Type | PLIM type and speed. |
TX clocking | Transmit clocking method used on the interface. |
input | Number of packets received from process switch. |
output | Number of packets sent to process switch. |
IN fast | Number of packets received from fast process switch. |
OUT fast | Number of packets sent to fast process switch. |
Config. is | Status of the configuration: ACTIVE or VALID in n SECONDS. ACTIVE indicates that the current Catalyst 5000 series switch configuration has been loaded into the switch and is being used. VALID in n SECONDS indicates that the configuration will be active in n seconds. There is a 5-second inactive period whenever a new configuration is sent to the Catalyst 5000 series switch. |
Use the show atm traffic command to display current global ATM traffic information to and from all ATM networks connected to the ATM module.
show atm trafficThis command has no arguments or keywords.
This command has no default setting.
IOS ATM command.
EXEC.
This example shows sample output from the show atm traffic command:
ATM#show atm traffic
949 Input packets 948 Output packets 0 Broadcast packets 0 Packets received on non-existent VC 0 Packets attempted to send on non-existent VC 0 OAM cells received 0 OAM cells sent ATM#
Table 2-12 describes the fields in the show atm traffic output.
| Field | Description |
|---|---|
Input packets | Total number of input ATM packets. |
Output packets | Total number of nonbroadcast output ATM packets. |
Broadcast packets | Total number of broadcast output ATM packets. |
Packets received on nonexistent VC | Number of packets received addressed to a virtual connection that is not configured. |
Packets attempted to send on nonexistent VC | Number of packets attempted to send to a virtual connection that is not configured. |
OAM cells received | Number of OAM cells received. |
OAM cells sent | Number of OAM cells sent. |
Use the show atm vc command to display the active ATM virtual connections (PVCs and SVCs) and traffic information.
show atm vc [vcd]
vcd | (Optional) Number of the virtual connection for which information is displayed. |
If you do not specify a vcd, the command displays information for all SVCs. The output is in summary form (one line per VC).
IOS ATM command.
EXEC.
This example shows how to display statistics for all VCs:
ATM#show atm vc
AAL / Peak Avg. Burst Interface VCD VPI VCI Type Encapsulation Kbps Kbps Cells Status ATM0 1 0 5 PVC AAL5-SAAL 0 0 0 INACTIVE ATM0 2 0 16 PVC AAL5-ILMI 0 0 0 INACTIVE ATM#
Table 2-13 describes the fields in the show atm vc output.
| Field | Description |
|---|---|
Interface | Interface on which the VC is configured. |
VCD | VCD of the VC. |
VPI | VPI of the VC. |
VCI | VCI of the VC. |
Type | Type of virtual connection (PVC or SVC). |
AAL/Encapsulation | AAL type and encapsulation type configured for the virtual connection. |
Status | Status of the virtual connection (ACTIVE or INACTIVE). |
Use the show atm vlan command to display the active VLAN-to-PVC bindings.
show atm vlan [vlan_num]
vlan_num | (Optional) Number of the VC about which information is displayed. The range of vlan_num is 1 to 1023. |
If you do not specify a vlan_num, all active VLAN-to-PVC bindings are displayed.
IOS ATM command.
Privileged EXEC.
After entering the show atm vlan command, you see this display:
ATM#show atm vlan
VCD VLAN-ID 10 5 11 5 ATM#
The display shows the VCD of the VC and the VLAN-ID of the VLAN to which the VC belongs.
Use the show boot command to display the contents of the BOOT and BOOTLDR environment variables and the configuration register setting.
show boot [mod_num]
mod_num | (Optional) Module number of the supervisor engine containing the Flash device. |
Switch command.
Normal.
This command can only be used with a Supervisor Engine III.
This example shows how to use the show boot command:
Console> show boot
BOOT variable = slot0:cat5k_r47_1.cbi;slot0:cat5k_r47_2.cbi;slot1:cat5k_r47_3.cbi; BOOTLDR variable = bootflash:cat5k_r47_boot.cbi Configuration register is 0x10F break: disabled ignore-config: disabled console baud: 9600 boot: image specified by the boot system commands Console>
Use the show bridge command to display bridge information.
show bridgeThis command has no arguments or keywords.
This command has no default setting.
Switch command.
Normal.
This example shows how to display bridge information:
Console> show bridge
APaRT Enabled
FDDICHECK Enabled
IP fragmentation Enabled
Default IPX translations:
FDDI SNAP to Ethernet 8023raw
FDDI 802.2 to Ethernet 8023raw
Ethernet 802.3 Raw to FDDI snap
Console>
Table 2-14 describes the fields in the show bridge output.
| Field | Description |
|---|---|
APaRT Enabled | Status of whether APaRT is enabled or disabled. |
FDDICHECK Enabled | Status of whether FDDICHECK is enabled or disabled. |
IP fragmentation Enabled | Status of whether IP fragmentation is enabled or disabled. |
Default IPX translations | Default method for translating IPX packets across various media. |
set bridge ipx 8022toether
set bridge ipx 8023rawtofddi
set bridge ipx snaptoether
set ip dns domain
Use the show cam command to display the CAM table.
show cam [count]{dynamic | static | permanent | system} [vlan]
count | (Optional) Keyword to display only the number of CAM entries. |
dynamic | Keyword to display dynamic CAM entries. |
static | Keyword to display static CAM entries. |
permanent | Keyword to display permanent CAM entries. |
system | Keyword to display system CAM entries. |
vlan | (Optional) Number of the VLAN. If a VLAN is not specified, all VLANs are displayed. |
mod_num | Number of the module. |
port_num | Number of the port. |
mac_addr | MAC address. |
This command has no default setting.
Switch command.
Normal.
If you display the output associated with the MAC address of an ATM dual PHY OC-12 module, additional information is displayed, including the VCD, VPI, VCI, and VC type.
This example shows how to display dynamic CAM entries for all VLANs:
Console> show cam dynamic
* = Static Entry. + = Permanent Entry. # = System Entry. R = Router Entry. VLAN Dest MAC/Route Des Destination Ports or VCs / [Protocol Type] ---- ------------------ ---------------------------------------------------- 1 00-60-5c-86-5b-81 4/1 [ALL] 1 00-60-2f-35-48-17 4/1 [ALL] 1 00-80-24-f3-47-20 1/2 [ALL] 1 00-60-09-78-96-fb 4/1 [ALL] 1 00-80-24-1d-d9-ed 1/2 [ALL] 1 00-80-24-1d-da-01 1/2 [ALL] 1 08-00-20-7a-63-01 4/1 [ALL] Total Matching CAM Entries Displayed = 7 Console>
This example shows the output associated with the MAC address of an ATM dual PHY OC-12 module, which includes the dynamic CAM entries for all VLANs:
Console> show cam dynamic
VLAN Dest MAC/Route Des Destination Ports or VCs ---- ------------------ ---------------------------------------------------- 12 00-14-14-14-14-1c 6/1 12 00-14-14-14-14-1d 6/1 12 00-14-14-14-14-1a 6/1 12 00-14-14-14-14-1b 6/1 12 00-14-14-14-14-18 6/1 12 00-14-14-14-14-19 6/1 12 00-14-14-14-14-16 6/1 12 00-14-14-14-14-17 6/1 12 00-14-14-14-14-14 6/1 12 00-14-14-14-14-15 6/1 6 00-14-14-14-14-16 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 6 00-14-14-14-14-17 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 6 00-14-14-14-14-14 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 6 00-14-14-14-14-15 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 6 00-14-14-14-14-1a 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 6 00-14-14-14-14-1b 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 6 00-14-14-14-14-18 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 6 00-14-14-14-14-19 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 6 00-14-14-14-14-1c 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 6 00-14-14-14-14-1d 4/1 VCD:98 VPI:0 VCI:127 Type: LANE Data Direct 3 00-14-14-14-14-14 4/1 VCD:101 VPI:0 VCI:130 Type: LANE Data Direct 3 00-14-14-14-14-15 4/1 VCD:101 VPI:0 VCI:130 Type: LANE Data Direct Do you wish to continue y/n [n]? q
Total Matching CAM Entries Displayed = 21 Console>
Table 2-15 describes the fields in the ATM dual PHY OC-12 module show cam dynamic output.
| Field | Description |
|---|---|
VCD | VCD of the VC. |
VPI | VPI of the VC. |
VCI | VCI of the VC. |
Type | Type of virtual circuit (LANE Data Direct, LANE bus, or AAL5SNAP PVC). |
This example shows routers listed as the CAM entries. If the MAC address belongs to a router, it is shown by appending an "R" to the MAC address. If a VLAN is specified, then only those CAM entries matching the VLAN number are displayed.
Console> show cam 00-00-81-01-23-45
* = Static Entry. + = Permanent Entry. # = System Entry. R = Router Entry Router Watergate with IP address 172.25.55.1 has CAM entries: VLAN Dest MAC/Route Des Destination Ports or VCs ---- ------------------ ---------------------------------------------------- 1 00-00-81-01-23-45R 2/9 [IP] 2 00-00-81-01-23-45R 2/10 [IP] Total Matching CAM Entries = 2 Console>
clear cam
set cam
show config
show cam agingtime
Use the show cam agingtime command to display CAM aging time information for all configured VLANs.
show cam agingtimeThis command has no arguments or keywords.
This command has no default setting.
Switch command.
Normal.
This example shows how to display CAM aging time information:
Console> show cam agingtime
VLAN 1 aging time = 300 sec VLAN 3 aging time = 300 sec VLAN 5 aging time = 300 sec VLAN 9 aging time = 300 sec VLAN 100 aging time = 300 sec VLAN 200 aging time = 300 sec VLAN 201 aging time = 300 sec VLAN 202 aging time = 300 sec VLAN 203 aging time = 300 sec Console>
Use the show cam mlsrp command to display the specified router entries in the MLS forwarding table. If you can specify a VLAN number, only the router MAC addresses corresponding to the VLAN are displayed.
show cam mlsrp {ip_addr} [vlan]
ip_addr | IP address of the router or name of the router if DNS is enabled. |
vlan | (Optional) Number of the VLAN. If you do not specify a VLAN, all VLANs are displayed. |
This command has no default setting.
Switch command.
Normal.
This example shows how to display all CAM entries for the specified router:
Console>(enable) show cam mlsrp 172.20.22.1
VLAN Destination MAC Destination Ports or VCs Xtag Status ---- ------------------- ------------------------------------- 1 00-00-81-01-23-45R 2/9 5 H 2 00-00-81-01-23-45R 2/10 5 H Total Matching CAM Entries Displayed = 2 Console>(enable)
Use the show cdp command to display CDP information.
show cdp neighbors [mod_num[/port_num]] [detail]
neighbors | Keyword to show CDP information for all Cisco products connected to the switch. |
mod_num | (Optional) Number of the module for which CDP information is displayed. If no module number is specified, CDP information for the entire switch is displayed. |
/port_num | (Optional) Number of the port for which CDP information is displayed. |
detail | (Optional) Keyword to show detailed information about neighboring Cisco products. |
port | Keyword to show CDP port settings. |
This command has no default setting.
Switch command.
Normal.
This example shows how to display CDP information about neighboring systems:
Console> show cdp neighbor 4
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Port Device-ID Port-ID Platform Capability
------- ----------------------- ----------------- ------------------- ----------
4/1 001905905 4/1 WS-C5000 T S
4/1 062000101(CAT3) 9 WS-C1201 S I
4/1 069000022 8/1 WS-C5500 T S
4/1 069000040 4/2 WS-C5500 T S
Console>
This example shows how to display detailed CDP information. The display varies depending on your network configuration at the time you run the command.
Console> show cdp neighbor 4 detail
Device-ID: 001905905 Device Addresses: IP Address: 172.16.25.140 Holdtime: 168 sec Capabilities: TRANSPARENT_BRIDGE SWITCH Version: WS-C5000 Software, Version McpSW: 2.2(4) NmpSW: 2.3(103-Eng) Copyright (c) 1995,1996 by Cisco Systems Platform: WS-C5000 Port-ID (Port on Device): 4/1 Port (Our Port): 4/1
This example shows how to display CDP information for port 1 on module 2:
Console> show cdp port 2/1
Port CDP Status Message-Interval ---- ---------- ---------------- 2/1 enabled 60 Console>
Use the show cgmp leave command to display the status of the CGMP leave feature.
show cgmp leaveThis command has no arguments or keywords.
This command has no default setting.
Switch command.
Normal.
This example shows how to display the status of the CGMP leave feature:
Console> show cgmp leave
CGMP: enabled CGMP leave: enabled Console>
Use the show cgmp statistics command to display CGMP statistics.
show cgmp statistics [vlan_id]
vlan_id | (Optional) VLAN number for which to display CGMP statistics. |
This command has no default setting.
Switch command.
Normal.
This example shows how to display CGMP statistics for VLAN 1:
Console>show cgmp statistics 1
CGMP enabled
CGMP statistics for vlan 1:
valid rx pkts received 211915
invalid rx pkts received 0
valid cgmp joins received 211729
valid cgmp leaves received 186
valid igmp leaves received 0
valid igmp queries received 3122
igmp gs queries transmitted 0
igmp leaves transmitted 0
failures to add GDA to EARL 0
topology notifications received 80
number of CGMP packets dropped 2032227
Console>
Table 2-16 describes the fields in the show cgmp statistics output.
| Field | Description |
|---|---|
Valid rx pkts received | Number of valid CGMP packets received. |
Invalid rx pkts received | Number of invalid CGMP packets received. |
valid cgmp joins received | Number of CGMP group-specific queries received. |
valid cgmp leaves received | Number of CGMP leaves received. |
valid igmp leaves received | Number of IGMP leaves received. |
valid igmp queries received | Number of IGMP reports received. |
igmp gs queries transmitted | Number of IGMP group specific-equivalent queries transmitted by the switch. |
igmp leaves transmitted | Number of IGMP leaves transmitted by the switch. |
failures to add GDA to EARL | Number of times the switch failed to add a multicast entry (GDA) to the EARL table. |
topology notifications received | Number of topology change notifications received by the switch. |
number of CGMP packets dropped | Number of IGMP packets dropped by the switch. |
Use the show config command to display the current system configuration.
show configThis command has no arguments or keywords.
This command has no default setting.
Switch command.
Normal.
This example shows the (partial) contents of a configuration file:
Console> show config
... ......... ......... ......... .......... . begin set password $1$FMFQ$HfZR5DUszVHIRhrz4h6V70 set enablepass $1$FMFQ$HfZR5DUszVHIRhrz4h6V70 set prompt cat19-lnf> set length 24 default set logout 20 set banner motd ^C Welcome to the Cat 5000! ^C ! #system set system baud 9600 set system modem disable set system name Catalyst 5000 set system location San Jose, CA set system contact Susan x237 ! #snmpset snmp community read-only public set snmp community read-write private set snmp community read-write-all secret set snmp rmon disable set snmp trap disable module set snmp trap disable chassis set snmp trap disable bridge set snmp trap disable repeater set snmp trap disable vtp set snmp trap disable auth set snmp trap disable ippermit ! #ip set interface sc0 1 172.16.25.142 255.255.0.0 172.16.255.255 set interface sl0 0.0.0.0 0.0.0.0 set arp agingtime 1200 set ip redirect enable set ip unreachable enable set ip fragmentation enable set ip route 0.0.0.0 172.16.1.201 1 set ip alias default 0.0.0.0 ! #Command alias ! #vmps set vmps tftpserver 1.1.1.1 vmps-config-database.1 set vmps state enable ! #dns set ip dns server 198.92.30.32 primary set ip dns server 171.69.2.132 set ip dns enable set ip dns domain cisco.com ! #tacacs+ set tacacs server 171.69.195.110 primary set tacacs attempts 3 set tacacs directedrequest disable set tacacs timeout 5 set authentication login tacacs disable set authentication login local enable set authentication enable tacacs disable set authentication enable local enable ! #bridge set bridge ipx snaptoether 8023raw set bridge ipx 8022toether 8023 set bridge ipx 8023rawtofddi snap ! #vtp set vtp mode server set vtp pruning disable set vtp pruneeligible 2-1000 ! #spantree #vlan 1 set spantree enable 1 set spantree fwddelay 15 1 set spantree hello 2 1 set spantree maxage 20 1 set spantree priority 32768 1 ! #cgmp set cgmp enable ! #syslog set logging console enable set logging server disable set logging level cdp 2 default set logging level cgmp 2 default set logging level disl 5 default set logging level dvlan 2 default set logging level earl 2 default set logging level fddi 2 default set logging level ip 2 default set logging level pruning 2 default set logging level snmp 2 default set logging level spantree 2 default set logging level sys 5 default set logging level tac 2 default set logging level tcp 2 default set logging level telnet 2 default set logging level tftp 2 default set logging level vtp 2 default set logging level vmps 2 default ! #ntp set ntp broadcastclient disable set ntp broadcastdelay 3000 set ntp client enable set ntp server 172.16.21.83 set timezone PST -7 0 set summertime enable PSST ! #permit list set ip permit disable ! #module 1 : 2-port 100BaseTX Supervisor set module name 1 set vlan 1 1/1-2 set port enable 1/1-2 set port level 1/1-2 normal set port duplex 1/1-2 half set port trap 1/1-2 disable set port name 1/1-2 set port security 1/1-2 disable set port membership 1/1-2 static set cdp enable 1/1-2 set cdp interval 1/1-2 60 set trunk 1/1 auto 1-1000 set trunk 1/2 auto 1-1000 set spantree portfast 1/1-2 disable set spantree portcost 1/1-2 10 set spantree portpri 1/1-2 32 set spantree portvlanpri 1/1 0 set spantree portvlanpri 1/2 0 ! <display truncated> end Console>
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