Assigning A Dynamic Path Option To A Tunnel - Cisco ASR 9000 Series Configuration Manual

Implementing MPLS Traffic Engineering
Command or Action
Step 5
show mpls traffic-eng tunnels [tunnel-number]
Example:
RP/0/RSP0/CPU0:router# show mpls
traffic-eng tunnels 6
Related Topics
Path Protection, on page 135
Pre-requisites for Path Protection, on page 135
Restrictions for Path Protection, on page 136
Restrictions for Explicit Path Protection, on page 137
Configure Tunnels for Path Protection: Example, on page 258

Assigning a Dynamic Path Option to a Tunnel

Perform this task to assign a secondary path option in case there is a link or node failure along a path and all
interfaces in your network are not protected.
SUMMARY STEPS
1. configure
2. interface tunnel-te tunnel-id
3. path-option preference-priority dynamic
4. Use the commit or end command.
5. show mpls traffic-eng tunnels [tunnel-number]
DETAILED STEPS
Command or Action
Step 1
configure
Example:
RP/0/RSP0/CPU0:router# configure
Step 2 interface tunnel-te tunnel-id
Example:
RP/0/RSP0/CPU0:router(config)# interface
tunnel-te 6
OL-28381-02
Purpose
Displays information that path protection is enabled on the tunnel-te
interface for tunnel number 6.
Purpose
Enters global configuration mode.
Configures an MPLS-TE tunnel interface and enables traffic
engineering on a particular interface on the originating node.
Cisco ASR 9000 Series Aggregation Services Router MPLS Configuration Guide, Release 4.3.x
Configuring Path Protection on MPLS-TE
203