Enabling Mldp Make-Before-Break - Cisco CRS Configuration Manual

Enabling MLDP
Command or Action

Enabling MLDP Make-Before-Break

Perform this task to enable the make-before-break (MBB) feature in MPLS MLDP.
SUMMARY STEPS
1. configure
2. mpls ldp
3. mldp
4. address-family ipv4
5. make-before-break [delay seconds]
6. end or commit
DETAILED STEPS
Command or Action
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Step 2
mpls ldp
Example:
RP/0/RP0/CPU0:router(config)# mpls ldp
Step 3 mldp
Example:
RP/0/RP0/CPU0:router(config-ldp)# mldp
Step 4
address-family ipv4
Example:
RP/0/RP0/CPU0:router(config-ldp-mldp)#
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
70
Purpose
• Use the commit command to save the configuration changes to the
running configuration file and remain within the configuration
session.
Purpose
Enters Global Configuration mode.
Enters MPLS LDP configuration mode.
Enables MLDP.
Enables MLDP for IPv4 address family.
Implementing MPLS Label Distribution Protocol