Cisco 6000 series User Manual

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

Cisco 6000 series Specifications

General

Category	Network Router
Model	Cisco 6000 series
Routing Protocols	BGP, OSPF, EIGRP, IS-IS, RIP
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet
Ports	Varies by model
Power Supply	Redundant power supply options
Dimensions	Varies by model
Weight	Varies by model
Redundancy	Power supplies, fans, route processors
Operating System	Cisco IOS