Configuring Point-To-Multipoint Te; Enabling Multicast Routing On The Router - Cisco CRS Configuration Manual
Ios xr mpls configuration guide
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Also See for CRS:
- User manual (304 pages) ,
- Configuration manual (292 pages) ,
- Command reference manual (155 pages)
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Implementing MPLS Traffic Engineering
Configuring Point-to-Multipoint TE
You must enable multicast routing on the edge router before performing Point-to-Multipoint (P2MP) TE
configurations. To configure Point-to-Multipoint TE, perform these procedures:
Enabling Multicast Routing on the Router
Perform this task to enable multicast routing on the router to configure P2MP tunnels.
Before You Begin
• To configure Point-to-Multipoint (P2MP) tunnels, you must enable multicast routing on the router.
• The customer-facing interface must enable multicast.
SUMMARY STEPS
1. configure
2. multicast-routing
3. address-family {ipv4 | ipv6 }
4. interface tunnel-mte tunnel-id
5. enable
6. exit
7. interface type interface-path-id
8. enable
9. Use the commit or end command.
10. show pim ipv6 interface type interface-path-id
DETAILED STEPS
Command or Action
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Step 2
multicast-routing
Example:
RP/0/RP0/CPU0:router(config)# multicast-routing
RP/0/RP0/CPU0:router(config-mcast)#
Purpose
Enters global configuration mode.
Enters multicast routing configuration mode.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
Configuring Point-to-Multipoint TE
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