Protecting Mpls Tunnels With Fast Reroute - Cisco CRS Configuration Manual

Protecting MPLS Tunnels with Fast Reroute

Command or Action
Step 6
router static address-family ipv4 unicast prefix
mask ip-address interface type
Example:
RP/0/RP0/CPU0:router(config)# router static
address-family ipv4 unicast 2.2.2.2/32
tunnel-te 1
Step 7 Use the commit or end command.
Step 8
ping {ip-address | hostname}
Example:
RP/0/RP0/CPU0:router# ping 192.168.12.52
Step 9 show mpls traffic-eng autoroute
Example:
RP/0/RP0/CPU0:router# show mpls traffic-eng
autoroute
Related Topics
Overview of MPLS Traffic Engineering, on page 166
Creating an MPLS-TE Tunnel, on page 216
Protecting MPLS Tunnels with Fast Reroute
Perform this task to protect MPLS-TE tunnels, as created in the previous task.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
220
Implementing MPLS Traffic Engineering
Purpose
Enables a route using IP version 4 addressing, identifies the
destination address and the tunnel where forwarding is enabled.
This configuration is used for static routes when the autoroute
announce command is not used.
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.
(Optional)
Checks for connectivity to a particular IP address or host name.
(Optional)
Verifies forwarding by displaying what is advertised to IGP for
the TE tunnel.