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Use the show lane command to display global and per-VCC LANE information for all the LANE clients configured on an interface, a subinterface, or an ELAN.
show lane [interface atm0[.subinterface] | name elan-name] [brief]
interface atm0 | (Optional) Keyword to specify ATM interface 0. |
.subinterface | (Optional) Number of the subinterface. The period (.) is required. |
name elan-name | (Optional) Keyword to specify the name of an ELAN. The maximum length of elan-name is 32 characters. |
brief | (Optional) Keyword to display only global information, not per-VCC information. |
Cisco IOS ATM command.
EXEC.
This command is not supported on the Catalyst 4000 and 2948G series switches.
This example shows sample output of the show lane command:
ATM#show lane LE Client ATM0.2 ELAN name: blue Admin: up State: operational Client ID: 1 HW Address: 0040.0bf0.0020 Type: ethernet Max Frame Size: 1516 ATM Address: 39.000000550055005500550055.00400BF00020.02 VCD rxFrames txFrames Type ATM Address 0 0 0 configure 39.000000550055005500550055.00000C0425C2.00 14 3 4 direct 39.000000550055005500550055.00000C0425C0.01 15 1 0 distribute39.000000550055005500550055.00000C0425C0.01 16 0 8 send 39.000000550055005500550055.00000C0425C1.01 17 14 0 forward 39.000000550055005500550055.00000C0425C1.01 18 25 28 data 39.000000550055005500550055.00400BF00420.00 ATM#
Table 2-28 describes the fields in the show lane output.
| Field | Description |
|---|---|
LE Client | Interface or subinterface this LANE client is on. |
ELAN name | Name of the ELAN this client is linked to. |
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 | ELAN type. |
Max Frame Size | Maximum frame size on this ELAN. |
ATM Address | ATM address of the LANE client. |
VCD | VCD for 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. 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. |
show lane bus
show lane client
show lane config
show lane default-atm-addresses
show lane le-arp
show lane server
Use the show lane bus command to display LANE information for the BUSs configured on all servers, on a specified interface, or on an ELAN.
show lane bus [interface atm0[.subinterface] | name elan-name] [brief]
interface atm0 | (Optional) Keyword to specify ATM interface 0. |
.subinterface | (Optional) Number of the subinterface. The period (.) is required. |
name elan-name | (Optional) Keyword to specify an ELAN. The maximum length of elan-name is 32 characters. |
brief | (Optional) Keyword to display only global information, not per-VCC information. |
Cisco IOS ATM command.
EXEC.
This command is not supported on the Catalyst 4000 and 2948G series switches.
This example shows how to display information about all LANE BUSs:
ATM#show lane bus
LE BUS ATM0.1 ELAN name: default Admin: up State: operational
type: ethernet Max Frame Size: 1516
ATM address: 47.0091810000000061705B8301.00400B020012.01
data forward: vcd 16, 4 members, 31324 packets, 0 unicasts
lecid vcd pkts ATM Address
1 13 0 47.0091810000000061705B8301.00400B020010.01
2 19 0 47.0091810000000061705B8301.00400B010040.01
3 22 31321 47.0091810000000061705B8301.00400BC5D430.01
4 171 3 47.0091810000000061705B8301.0060705B8302.00
Table 2-29 describes the fields in the show lane bus output.
| Field | Description |
|---|---|
LE BUS | Interface or subinterface on which the BUS is configured. |
ELAN name | Name of the ELAN with which the BUS is associated. |
State | State of the BUS. |
type | Type of ELAN. |
Max Frame Size | Maximum frame size allowed on the ELAN. |
ATM address | ATM address of the BUS. |
data forward | Information about data forwarding performed by the BUS. |
show lane
show lane client
show lane config
show lane default-atm-addresses
show lane le-arp
show lane server
Use the show lane client command to display global and per-VCC LANE information for all the LANE clients configured on an interface, a subinterface, or an ELAN.
show lane client [interface atm0[.subinterface] | name elan-name] [brief]
interface atm0 | (Optional) Keyword to specify ATM interface 0. |
.subinterface | (Optional) Number of the subinterface. The period (.) is required. |
name elan-name | (Optional) Keyword to specify the name of an ELAN. The maximum length of elan-name is 32 characters. |
brief | (Optional) Keyword to display only global information, not per-VCC information. |
Cisco IOS ATM command.
EXEC.
This command is not supported on the Catalyst 4000 and 2948G series switches.
This example shows how to display LANE client information:
ATM#show lane client LE Client ATM0.2 ELAN name: blue Admin: up State: operational Client ID: 1 HW Address: 0040.0bf0.0020 Type: ethernet Max Frame Size: 1516 ATM Address: 39.000000550055005500550055.00400BF00020.02 VCD rxFrames txFrames Type ATM Address 0 0 0 configure 39.000000550055005500550055.00000C0425C2.00 14 3 4 direct 39.000000550055005500550055.00000C0425C0.01 15 1 0 distribute39.000000550055005500550055.00000C0425C0.01 16 0 8 send 39.000000550055005500550055.00000C0425C1.01 17 14 0 forward 39.000000550055005500550055.00000C0425C1.01 18 25 28 data 39.000000550055005500550055.00400BF00420.00 ATM#
For a description of the fields in the show lane client command output, see Table 2-28.
show lane
show lane bus
show lane config
show lane default-atm-addresses
show lane le-arp
Use the show lane config command to display LANE information about the LECS.
show lane config [interface atm0] [brief]
interface atm0 | (Optional) Keywords to specify the ATM interface. |
brief | (Optional) Keyword to display only global information, not per-VCC information. |
Cisco IOS ATM command.
EXEC.
This command is not supported on the Catalyst 4000 and 2948G series switches.
This example shows how to display information about the LECS:
ATM#show lane config
LE Config Server ATM0 config table: test
Admin: up State: operational
LECS Mastership State: active master
list of global LECS addresses (0 seconds to update):
47.0091810000000061705B8301.00400B020013.00 <-------- me
47.0091810000000061705B8301.00400B010043.00 connected outgoing call (vcd 24)
ATM Address of this LECS: 47.0091810000000061705B8301.00400B020013.00 (auto)
vcd rxCnt txCnt callingParty
7 4 4 47.0091810000000061705B8301.00400B020011.01 LES default 0 active
26 0 0 47.0091810000000061705B8301.00400B010041.01 LES default 1 backup
cumulative total number of unrecognized packets received so far: 0
cumulative total number of config requests received so far: 151
cumulative total number of config failures so far: 143
cause of last failure: no configuration
culprit for the last failure: 47.0091810000000061705B8301.0060705B8302.00
ATM#
Table 2-30 describes the fields in the show lane config output.
| Field | Description |
|---|---|
LE Config Server ATM0 config table | LECS table. |
State | Operational state of the LECS. |
LECS Mastership State | Master state of the LECS. |
list of global LECS addresses (0 seconds to update) | ATM addresses of the LECS on the network (and the number of seconds until the list is next updated). |
ATM Address of this LECS | ATM address of the LECS configured on this interface. |
cumulative total number of unrecognized packets received so far | Number of unrecognized packets received by the LECS. |
cumulative total number of config requests received so far | Number of configuration requests received by the LECS. |
cause of last failure | Cause of the last configuration failure. |
culprit for the last failure | ATM address of the device that caused the last configuration failure. |
show lane
show lane bus
show lane client
show lane default-atm-addresses
show lane le-arp
show lane server
Use the show lane default-atm-addresses command to display default ATM addresses for the LEC, LES/BUS, and LECS.
show lane default-atm-addressesThis command has no arguments or keywords.
Cisco IOS ATM command.
EXEC.
This command is not supported on the Catalyst 4000 and 2948G series switches.
If the two PHYs of the ATM dual PHY card connect to different switches, and if you configure the ATM card to have a LES/BUS or LECS, you must determine the addresses to be used if the first PHY goes down. Refer to the atm preferred phy command for more information.
After entering the show lane default-atm-addresses command, you see this display:
ATM#show lane default-atm-addresses interface ATM0: LANE Client: ...00E0B06F1840.** LANE Server: ...00E0B06F1841.** LANE Bus: ...00E0B06F1842.** LANE Config Server: ...00E0B06F1843.00 note: ** is the subinterface number byte in hex ATM#
The display shows the last 12 digits of the default LEC, LES, BUS, and LECS ATM addresses (followed by the subinterface number).
atm preferred phy
show lane default-atm-addresses
Use the show lane le-arp command to display the LE ARP table of the LANE client configured on an interface or any of its subinterfaces, on a specified subinterface, or on an ELAN.
show lane le-arp [interface atm0[.subinterface] | name elan-name]
interface atm0 | (Optional) Keyword to specify ATM interface 0. |
.subinterface | (Optional) Number of the subinterface. The period (.) is required. |
name elan-name | (Optional) Keyword to specify the name of an ELAN. The maximum length of elan-name is 32 characters. |
Cisco IOS ATM command.
EXEC.
This command is not supported on the Catalyst 4000 and 2948G series switches.
This example shows how to display the LANE ARP table of the LEC:
ATM#show lane le-arp Hardware Addr ATM Address VCD Interface 0000.0c15.a2b5 39.000000000000000000000000.00000C15A2B5.01 39 ATM 0.1 0000.0c15.f3e5 39.000000000000000000000000.00000C15F3E5.01 25* ATM 0.1 ATM#
Table 2-31 describes the fields in the show lane le-arp output.
| Field | Description |
|---|---|
Hardware Addr | MAC address, in dotted hexadecimal notation, assigned to the LANE component at the other end of the specified VCD. |
ATM Address | ATM address of the LANE component at the other end of the specified VCD. |
VCD | Virtual channel descriptor. |
Interface | Interface or subinterface used to reach the specified component. |
Use the show lane server command to display LANE information for the LESs configured on all servers, on a specified interface, or on an ELAN.
show lane server [interface atm0[.subinterface] | name elan-name] [brief]
interface atm0 | (Optional) Keyword to specify ATM interface 0. |
.subinterface | (Optional) Number of the subinterface. The period (.) is required. |
name elan-name | (Optional) Keyword to specify an ELAN. The maximum length of elan-name is 32 characters. |
brief | (Optional) Keyword to display only global information, not per-VCC information. |
Cisco IOS ATM command.
EXEC.
This command is not supported on the Catalyst 4000 and 2948G series switches.
This example shows how to display LANE information for the LES:
ATM#show lane server LE Server ATM0.1 ELAN name: default Admin: up State: operational type: ethernet Max Frame Size: 1516 ATM address: 47.0091810000000061705B8301.00400B020011.01 LECS used: 47.0091810000000061705B8301.00400B020013.00 connected, vcd 8 control distribute: vcd 12, 4 members, 9086 packets proxy/ (ST: Init, Conn, Waiting, Adding, Joined, Operational, Reject, Term) lecid ST vcd pkts Hardware Addr ATM Address 1P O 9 2 0040.0b02.0010 47.0091810000000061705B8301.00400B020010.01 2P O 18 2 0040.0b01.0040 47.0091810000000061705B8301.00400B010040.01 3P O 21 9084 0040.0bc5.d430 47.0091810000000061705B8301.00400BC5D430.01 4 O 170 2 0060.705b.8302 47.0091810000000061705B8301.0060705B8302.00 ATM#
Table 2-32 describes the fields in the show lane server output.
| Field | Description |
|---|---|
LE Server | LES for this interface. |
ELAN name | Name of the ELAN associated with this LES. |
State | Operational state of the LES. |
type | ELAN type. |
Max Frame Size | Maximum frame size allowed on the ELAN. |
ATM address | ATM address of the LES. |
LECS used | ATM address of the LECS used by the LES, the connection state, and the VCD used. |
Use the show log command to display the error log for the system or a specific module.
show log [mod_num]
mod_num | (Optional) Number of the module for which the log is displayed. |
This command has no default setting.
Switch command.
Normal.
This example shows how to display the error log for the system:
Console> show log
Network Management Processor (ACTIVE NMP) Log:
Reset count: 86
Re-boot History: Nov 11 1998 7:27: 4 0, Oct 01 1998 16:15:25 0
Oct 01 1998 16:12:11 0, Aug 27 1998 15:13:42 0
Aug 27 1998 15:10: 5 0, Aug 27 1998 15: 7:19 0
Aug 27 1998 14:45:53 0, Aug 27 1998 14:44:40 0
Aug 27 1998 14:43:16 0, Aug 27 1998 14:33:19 0
Bootrom Checksum Failures: 0 UART Failures: 0
Flash Checksum Failures: 0 Flash Program Failures: 0
Power Supply 1 Failures: 21 Power Supply 2 Failures: 23
Swapped to CLKA: 0 Swapped to CLKB: 0
Swapped to Processor 1: 0 Swapped to Processor 2: 0
DRAM Failures: 0
Exceptions: 8
Last software reset by user: 11/11/98,07:26:28
Switching bus Timeout NMI
switching bus Last Card Grant(Slot No) = 0
Last Exception occurred on Aug 27 1998 15:07:55 ...
NVRAM log:
01. 5/26/97,01:56:33: convert_post_SAC_CiscoMIB:Nvram block 0 size
mismatch: 340
88(33960)
Module 3 Log:
Reset Count: 7
Reset History: Wed Nov 11 1998, 08:38:55
Wed Nov 11 1998, 01:28:43
Wed Nov 11 1998, 00:57:02
Tue Nov 10 1998, 14:56:37
Module 4 Log:
Reset Count: 1
Reset History: Wed Mar 11 1998, 10:09:55
Module 5 Log:
Reset Count: 6
Reset History: Wed Mar 11 1998, 08:39:03
Wed Mar 11 1998, 00:57:10
Tue Mar 10 1998, 14:56:45
Tue Mar 10 1998, 14:43:15
Console>
Table 2-33 describes the fields in the show log command output.
| Field | Description |
|---|---|
Network Management Processor (ACTIVE NMP) Log | Log that applies to the NMP on the supervisor engine module. |
Reset Count | Number of times the system has reset. |
Re-boot History | Date and times the system has rebooted. |
Bootrom Checksum Failures | Number of bootrom checksum failures. |
UART Failures | Number of times the UART has failed. |
Flash Checksum Failures | Number of times the Flash Checksum has failed. |
Flash Program Failures | Number of times the Flash Program has failed. |
Power Supply 1 Failures | Number of times Power Supply 1 has failed. |
Power Supply 2 Failures | Number of times Power Supply 2 has failed. |
DRAM Failures | Number of times the DRAM has failed. |
Exceptions: | Exceptions log. |
NVRAM log | Number of times NVRAM errors have occurred. |
Reset History | Date and times the system has reset. |
Use the show logging command to display the system message log configuration.
show logging [noalias]
noalias | (Optional) Keyword to display syslog servers in IP dotted format. |
This command has no default setting.
Switch command.
Normal.
This example shows the default system message log configuration:
Console <enable>show loggingLogging buffer size: 500timestamp option: enabledLogging history size: 1Logging console: enabledLogging server: disabledserver facility: LOCAL7server severity: warnings(4)Facility Default Severity Current Session Severity------------- ----------------------- ------------------------cdp 4 4drip 2 2dtp 5 5dvlan 2 2earl 2 2fddi 2 2filesys 2 2gvrp 2 2ip 2 2kernel 2 2mcast 2 2mgmt 5 5mls 5 5pagp 5 5protfilt 2 2pruning 2 2radius 2 2security 2 2snmp 2 2spantree 2 2sys 5 5tac 2 2tcp 2 2telnet 2 2tftp 2 2udld 4 4vmps 2 2vtp 2 20(emergencies) 1(alerts) 2(critical)3(errors) 4(warnings) 5(notifications)6(information) 7(debugging)Console>
Table 2-34 describes the fields in the show logging command output.
| Field | Description |
|---|---|
Logging console | Status of whether logging to the console is enabled or disabled. |
Logging server | Status of whether logging to the logging server is enabled or disabled. |
Current Logging Session | Status of whether system logging messages are sent to the current login session. |
Facility | Name of the facility to be logged. |
Server/Default Severity | Default severity level at which point an error from that facility is logged. |
Current Session Severity | Severity level at which point an error from that facility is logged during the current session. |
0 (emergencies), 1 (alerts)... | Key to the numeric severity level codes. |
clear logging server
set logging buffer
set logging level
set logging server
set logging session
show logging buffer
Use the show logging buffer command to display system messages from the internal buffer.
show logging buffer [-] [number_of_messages]
- | (Optional) Keyword to force the display to show system messages starting from the end of the buffer. |
number_of_messages | (Optional) Number of system messages to be displayed. The range of number_of_messages is 1 to 1023. |
Default setting is -20, the last 20 messages in the buffer are displayed.
Switch command.
Normal.
If the - keyword is not used, system messages are displayed from the beginning of the buffer. If number_of_messages is not specified, the last 20 messages in the buffer are displayed.
If the logging timestamp option is enabled, a timestamp is also included in the display. Use the set logging timestamp command to enable the timestamp option.
If the logging timestamp option is enabled, the +00:00 or -00:00 in the output indicates the hours and minutes offset from UTC.
This example shows how to display all the system messages from the internal buffer; this example displays the output with the timestamp option enabled:
Console <enable>show logging buffer1999 Mar 09 19:33:05 +00:00%SYS-5:Module 1 is online1999 Mar 09 19:33:05 +00:00%SYS-5:Module 5 is online1999 Mar 09 19:33:05 +00:00%SYS-5:Module 3 failed configuration1999 Mar 09 19:33:05 +00:00%SYS-5:Module 3 failed configuration1999 Mar 09 19:33:05 +00:00%SYS-5:Module 4 is online1999 Mar 09 19:33:05 +00:00%SNMP-6:Subagent 2 connected1999 Mar 09 19:33:05 +00:00%SNMP-5:Cold Start TrapConsole <enable>
This example shows how to display the first four system messages from the internal buffer; this example displays the output with the timestamp option disabled:
Console <enable>show logging buffer 4%SYS-5:Module 1 is online%SYS-5:Module 5 is online%SYS-5:Module 3 failed configurationConsole <enable>
This example shows how to display the last four system messages from the internal buffer; this example displays the output with the timestamp option enabled:
Console <enable>show logging buffer -41999 Mar 09 19:33:05 +00:00%SYS-5:Module 3 failed configuration1999 Mar 09 19:33:05 +00:00%SYS-5:Module 4 is online1999 Mar 09 19:33:05 +00:00%SNMP-6:Subagent 2 connected1999 Mar 09 19:33:05 +00:00%SNMP-5:Cold Start TrapConsole <enable>
set logging timestamp
set logging buffer
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Posted: Mon Jul 19 13:19:57 PDT 1999
Copyright 1989-1999©Cisco Systems Inc.