Configuring Flexible Name-Based Tunnel Constraints; Assigning Color Names To Numeric Values - Cisco CRS Configuration Manual

Configuring Flexible Name-based Tunnel Constraints

DETAILED STEPS
Command or Action
Step 1
mpls traffic-eng path-protection
switchover {gmpls tunnel-name | tunnel-te
tunnel-id }
Example:
RP/0/RP0/CPU0:router# mpls
traffic-eng path-protection
switchover tunnel-te 1
Step 2 Use the commit or end command.
Configuring Flexible Name-based Tunnel Constraints
To fully configure MPLS-TE flexible name-based tunnel constraints, you must complete these high-level
tasks in order:
1 Assigning Color Names to Numeric Values, on page 268
2 Associating Affinity-Names with TE Links, on page 270
3 Associating Affinity Constraints for TE Tunnels, on page 271

Assigning Color Names to Numeric Values

The first task in enabling the new coloring scheme is to assign a numerical value (in hexadecimal) to each
value (color).
Note An affinity color name cannot exceed 64 characters. An affinity value cannot exceed a single digit. For
example, magenta1.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
268
Purpose
Specifies a manual switchover for path protection for a GMPLS optical LSP.
The tunnel ID is configured for a switchover.
The mpls traffic-eng path-protection switchover command must be issued
on both head and tail router of the GMPLS LSP to achieve the complete path
switchover at both ends.
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.
Implementing MPLS Traffic Engineering