Enabling Lmp Message Exchange - Cisco CRS Configuration Manual

Implementing MPLS Traffic Engineering
SUMMARY STEPS
1. configure
2. snmp-server ifindex persist
3. Use the commit or end command.
DETAILED STEPS
Command or Action
Step 1 configure
Example:
RP/0/RP0/CPU0:router# configure
Step 2
snmp-server ifindex persist
Example:
RP/0/RP0/CPU0:router(config)#
snmp-server ifindex persist
Step 3
Use the commit or end command.

Enabling LMP Message Exchange

Perform the following task to enable LMP message exchange. LMP is enabled by default. You can disable
LMP on a per neighbor basis using the lmp static command in LMP protocol neighbor mode.
LMP is recommended unless the peer optical device does not support LMP (in which case it is necessary
Note
to disable it at both ends).
Purpose
Enters global configuration mode.
Enables ifindex persistence globally on all Simple Network Management
Protocol (SNMP) interfaces.
commit—Saves the configuration changes and remains within the
configuration session.
end—Prompts user to take one of these actions:
• 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.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
Configuring GMPLS
251