Cisco Systems OL-14356-01 Network Router User Manual


 
Implementing IS-IS on Cisco IOS XR Software
How to Implement IS-IS on Cisco IOS XR Software
RC-309
Cisco IOS XR Routing Configuration Guide
OL-14356-01
Tagging IS-IS Interface Routes
This optional task describes how to associate a tag with a connected route of an IS-IS interface.
SUMMARY STEPS
1. configure
2. router isis instance-id
3. address-family {ipv4 | ipv6} [unicast | multicast]
4. metric-style wide [transition] [level {1 | 2}]
5. exit
6. interface type number
7. address-family {ipv4 | ipv6} [unicast | multicast]
8. tag tag
9. end
or
commit
10. show isis [ipv4 | ipv6 | afi-all] [unicast | multicast | safi-all] route [detail]
Step 4
mpls traffic-eng multicast-intact
Example:
RP/0/RP0/CPU0:router(config-isis-af)# mpls
traffic-eng multicast-intact
Enables multicast-intact.
Step 5
end
or
commit
Example:
RP/0/RP0/CPU0:router(config-isis-af)# end
or
RP/0/RP0/CPU0:router(config-isis-af)# commit
Saves configuration changes.
When you issue the end command, the system prompts
you to commit changes:
Uncommitted changes found, commit them before
exiting(yes/no/cancel)?
[cancel]:
Entering yes saves configuration changes to the
running configuration file, exits the configuration
session, and returns the router to EXEC mode.
Entering no exits the configuration session and
returns the router to EXEC mode without
committing the configuration changes.
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.
Command or Action Purpose