Cisco CRS

SUMMARY STEPS
1.
configure
2.
interface tunnel-mte tunnel-id
3.
destination ip-address
4.
path-option preference-priority explicit identifier path-number
5.
path-option preference-priority dynamic
6.
exit
7.
destination ip-address
8.
path-option preference-priority explicit name pathname
9.
path-option preference-priority dynamic
10.
exit
11.
destination ip-address
12.
path-option preference-priority explicit name pathname [verbatim]
13.
Use the commit or end command.
14.
show mpls traffic-eng tunnels [brief] [p2mp tunnel-number]
DETAILED STEPS
PurposeCommand or Action
Enters global configuration mode.configure
Example:
RP/0/RP0/CPU0:router# configure
Step 1
Configures an MPLS-TE P2MP tunnel interface.
interface tunnel-mte tunnel-id
Example:
RP/0/RP0/CPU0:router(config)# interface tunnel-mte
Step 2
10
RP/0/RP0/CPU0:router(config-if)#
Sets the destination address for tunnel-mte 10 to
172.16.255.1. This destination uses the explicit path
destination ip-address
Example:
RP/0/RP0/CPU0:router(config-if)# destination
Step 3
identified by explicit path ID 10. If destination
172.16.255.1 cannot come with explicit path ID 10, the
fall back path option is dynamic.
172.16.255.1
RP/0/RP0/CPU0:router(config-if-p2mp-dest)#
Configures the path number of the IP explicit path.
path-option preference-priority explicit identifier
path-number
Step 4
Example:
RP/0/RP0/CPU0:router(config-if-p2mp-dest)#
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
312
Implementing MPLS Traffic Engineering
Configuring Point-to-Multipoint TE