Cisco 6000 series - Page 119

2. interface null 0
3. Do one of the following:
• end
•
• commit
4. show interfaces null 0
DETAILED STEPS
PurposeCommand or Action
Enters XR configuration mode.configure
Example:
Step 1
RP/0/RP0/CPU0:router# configure
Enters null0 interface configuration mode.interface null 0
Example:
Step 2
RP/0/RP0/CPU0:router#(config)# interface null 0
Saves configuration changes.Do one of the following:
Step 3
• end • When you issue the end command, the system prompts
you to commit changes:
•
• commit
Uncommitted changes found, commit them before
Example:
exiting(yes/no/cancel)?
[cancel]:
RP/0/RP0/CPU0:router(config-null0)# end
• • Entering yes saves configuration changes to the
running configuration file, exits the configuration
session, and returns the router to XR EXEC mode.
Example:
Example:
• Entering no exits the configuration session and
returns the router to XR EXEC mode without
committing the configuration changes.
RP/0/RP0/CPU0:router(config-null0)# commit
• Entering cancel leaves the router in the current
configuration session without exiting or
committing the configuration changes.
• Use the commit command to save the configuration
changes to the running configuration file and remain
within the configuration session.
Verifies the configuration of the null interface.show interfaces null 0
Example:
Step 4
RP/0/RP0/CPU0:router# show interfaces null0
Interface and Hardware Component Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
107
Configuring Virtual Loopback and Null Interfaces
Configuring Null Interfaces