Cisco XR 12000 Series Getting Started Manual page 71

Chapter 3 Configuring General Router Features
The following example shows how to display the active SDR configuration (show running-config),
configure an interface, and display the merged configuration:
RP/0/0/CPU0:router# show running-config
Building configuration...
!! Last configuration change at 16:52:49 UTC Sun March 10 2004 by cisco
!
hostname router
shutdown
end
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# interface POS 0/3/0/3
RP/0/RP0/CPU0:router(config-if)# description faq
RP/0/RP0/CPU0:router(config-if)# ipv4 address 10.1.1.1 255.0.0.0
RP/0/RP0/CPU0:router(config)# show configuration merge
Building configuration...
!! Last configuration change at 16:52:49 UTC Sun March 10 2004 by cisco
!
hostname router
interface POS0/3/0/3
description faq
ipv4 address 10.1.1.1 255.0.0.0
shutdown
end
Displaying Configuration Error Messages and Descriptions
Configuration changes are automatically verified during the commit operation, and a message appears
if one or more configuration entry fails. To display an error message and description for a failed
configuration, enter the show configuration failed command.
You can view configuration errors only during the current configuration session. If you exit
Note
configuration mode after the commit operation, the configuration error information is lost.
In the following example, an error is introduced in global configuration mode and the error information
appears after the commit operation fails:
RP/0/0/CPU0:router# configure
RP/0/0/CPU0:router(config)# taskgroup alr
RP/0/0/CPU0:router(config-tg)# description this is a test of an invalid taskgroup
RP/0/0/CPU0:router(config-tg)# commit
% Failed to commit one or more configuration items. Please use 'show configuration failed'
to view the errors
RP/0/0/CPU0:router(config-tg)# show configuration failed
!! CONFIGURATION FAILED DUE TO SEMANTIC ERRORS
taskgroup alr
!!% Usergroup/Taskgroup names cannot be taskid names
!
OL-24755-01
Cisco IOS XR Getting Started Guide for the Cisco XR 12000 Series Router
Managing Configuration Sessions
3-59