Allocate Static Mpls Label For A Specific Vrf - Cisco CRS Configuration Manual

Implementing MPLS Static Labeling
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.

Allocate Static MPLS Label for a Specific VRF

In this task, a static MPLS label is allocated to an IP prefix for a specific VRF.
Note When a static MPLS label is allocated to an IP prefix for a specific VRF, it is not possible to define a static
LSP for that static label.
SUMMARY STEPS
1. configure
2. mpls static
3. vrf vrf_name address-family ipv4 unicast
4.
5. Use the commit or end command.
DETAILED STEPS
Step 1 configure
Example:
RP/0/RP0/CPU0:router# configure
Enters global configuration mode.
Step 2 mpls static
Example:
RP/0/RP0/CPU0:router(config)# mpls static
Enters MPLS-static configuration mode.
Step 3 vrf vrf_name address-family ipv4 unicast
• local-label label-value allocate per-prefix IPv4_prefix_entry
• local-label label-value allocate per-vrf forward path path-id pop-and-lookup
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x

Allocate Static MPLS Label for a Specific VRF

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