Configuring Ldp Igp Synchronization: Isis - Cisco CRS Configuration Manual
Ios xr mpls configuration guide
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Also See for CRS:
- User manual (304 pages) ,
- Configuration manual (292 pages) ,
- Command reference manual (155 pages)
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Implementing MPLS Label Distribution Protocol
Command or Action
Configuring LDP IGP Synchronization: ISIS
Perform this task to configure LDP IGP Synchronization under ISIS.
By default, there is no synchronization between LDP and ISIS.
Note
SUMMARY STEPS
1. configure
2. router isis instance-id
3. interface type interface-path-id
4. address-family {ipv4 } unicast
5. mpls ldp sync
6. Use the commit or end command.
DETAILED STEPS
Command or Action
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Step 2
router isis instance-id
Example:
RP/0/RP0/CPU0:router(config)# router isis
100
RP/0/RP0/CPU0:router(config-isis)#
Purpose
• Yes— Saves configuration changes and exits the
configuration session.
• No—Exits the configuration session without
committing the configuration changes.
• Cancel—Remains in the configuration session,
without committing the configuration changes.
Purpose
Enters global configuration mode.
Enables the Intermediate System-to-Intermediate System (IS-IS)
routing protocol and defines an IS-IS instance.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
Configuring LDP IGP Synchronization: ISIS
55
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