Cisco XR12000 Series Configuration Manual page 153

Implementing Multicast Routing on Cisco IOS XR Software
vrf A1-Hub-1
address-family ipv4
log-traps
rate-per-route
interface all enable
accounting per-prefix
!
!
!
No router pim configuration required
CE3: Where autorp is configured (this is an Cisco IOS Software example, because auto-rp on vrf interface is
not supported in Cisco IOS XR Software)
ip vrf A1-Hub-4
rd 1000:4
route-target export 1000:10
route-target import 1000:10
route-target import 1001:10
!
ip vrf A1-Spoke-2
rd 1001:2
route-target export 1001:10
route-target import 1000:10
!
ip multicast-routing vrf A1-Hub-4
ip multicast-routing vrf A1-Spoke-2
interface Loopback10
ip vrf forwarding A1-Hub-4
ip address 103.10.10.103 255.255.255.255
ip pim sparse-mode
!
ip pim vrf A1-Hub-4 autorp listener
ip pim vrf A1-Hub-4 send-rp-announce Loopback10 scope 32
ip pim vrf A1-Hub-4 send-rp-discovery Loopback10 scope 32
OL-30405-02
Cisco IOS XR Multicast Configuration Guide for the Cisco XR12000 Series Router, Release 5.1.x
Configuring Multicast Hub and Spoke Topology: Example
143