Cisco CRS Configuration Manual page 242

Protecting MPLS Tunnels with Fast Reroute
Command or Action
Step 15
Use the commit or end command.
Step 16 show mpls traffic-eng tunnels backup
Example:
RP/0/RP0/CPU0:router# show mpls traffic-eng
tunnels backup
Step 17 show mpls traffic-eng tunnels protection frr
Example:
RP/0/RP0/CPU0:router# show mpls traffic-eng
tunnels protection frr
Step 18 show mpls traffic-eng fast-reroute database
Example:
RP/0/RP0/CPU0:router# show mpls traffic-eng
fast-reroute database
Related Topics
Fast Reroute, on page 175
Fast Reroute Node Protection, on page 183
Creating an MPLS-TE Tunnel, on page 216
Configuring Forwarding over the MPLS-TE Tunnel, on page 218
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
224
Implementing MPLS Traffic Engineering
Purpose
When you configure TE tunnel with multiple
Note
protection on its path and merge point is the same
node for more than one protection, you must
configure record-route for that tunnel.
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 mode, without
committing the configuration changes.
(Optional)
Displays the backup tunnel information.
(Optional)
Displays the tunnel protection information for Fast-Reroute
(FRR).
(Optional)
Displays the protected tunnel state (for example, the
tunnel's current ready or active state).