Cisco CRS

SUMMARY STEPS
1.
configure
2.
interface tunnel-te tunnel-id
3.
ipv4 unnumbered type interface-path-id
4.
autoroute announce
5.
exit
6.
router static address-family ipv4 unicast prefix mask ip-address interface type
7.
Use the commit or end command.
8.
(Optional) ping {ip-address | hostname}
9.
(Optional) show mpls traffic-eng autoroute
DETAILED STEPS
PurposeCommand or Action
Enters global configuration mode.configure
Example:
RP/0/RP0/CPU0:router# configure
Step 1
Enters MPLS-TE interface configuration mode.
interface tunnel-te tunnel-id
Example:
RP/0/RP0/CPU0:router(config)# interface
Step 2
tunnel-te 1
Assigns a source address so that forwarding can be performed
on the new tunnel.
ipv4 unnumbered type interface-path-id
Example:
RP/0/RP0/CPU0:router(config-if)# ipv4
Step 3
unnumbered Loopback0
Enables messages that notify the neighbor nodes about the routes
that are forwarding.
autoroute announce
Example:
RP/0/RP0/CPU0:router(config-if)# autoroute
Step 4
announce
Exits the current configuration mode.exit
Example:
RP/0/RP0/CPU0:router(config-if)# exit
Step 5
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
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Implementing MPLS Traffic Engineering
Configuring Forwarding over the MPLS-TE Tunnel