! debug pim
! debug pim zebra
!
interface lo
 ip pim
 ip pim use-source 10.254.254.1
!
interface r1-eth0
 ip pim
!
interface r1-eth1
 ip pim
!
interface r1-eth2
 ip pim
 ip igmp
!
ip msdp peer 192.168.1.2 source 192.168.1.1
ip msdp peer 192.168.3.3 source 192.168.3.1
ip pim rp 10.254.254.1