Cisco CRS-1 - Carrier Routing System Router Troubleshooting Manual page 50

Validating and Troubleshooting Cisco IOS XR Software Configuration
Command or Action
Step 6
show cfgmgr trace
Example:
RP/0/RP0/CPU0:router# show cfgmgr trace
Step 7
show configuration history commit
Example:
RP/0/RP0/CPU0:router# show configuration
history commit
Step 8
show configuration commit changes
Example:
RP/0/RP0/CPU0:router# show configuration commit
changes
Step 9
show configuration failed startup
Example:
RP/0/RP0/CPU0:router# show configuration failed
startup
Step 10
cfs check
Example:
RP/0/RP0/CPU0:router# cfs check
Examples
The following example shows the output of the show running-config command:
RP/0/RP0/CPU0:router# show running-config
Thu May 18 13:13:05.187 UTC
Building configuration...
!! Last configuration change at 12:51:32 UTC Wed May 17 2006 by user_A
!
snmp-server traps fabric plane
hostname router_A
line console
exec-timeout 600 0
session-timeout 600
!
line default
exec-timeout 600 0
session-timeout 600
!
telnet vrf default ipv4 server max-servers no-limit
domain ipv4 host p1 192.0.2.72
domain ipv4 host p2 192.0.2.77
domain ipv4 host ce6 192.0.2.73
domain ipv4 host ce7 192.0.2.78
domain ipv4 host pe6 192.0.2.128
domain ipv4 host pe7 192.0.2.182
domain-lookup
vty-pool default 0 25
ipv4 virtual address 192.0.2.72 255.255.255.0
Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
1-40
Purpose
Displays cfgmgr trace information.
Displays a list of historical changes to the configuration.
Verify that the timeline of changes is as expected.
Displays detailed committed configuration history
information.
Verify that the history information is as expected.
Displays information on any configurations that failed
during startup.
Checks the current configuration to see if there are any
missing configurations.
Chapter 1 General Troubleshooting
OL-21483-02