R2#sh run | b ip pim bsr
ip pim bsr-candidate FastEthernet0/1 0
!
!



R3#sh run | b ip pim rp
ip pim rp-candidate FastEthernet0/1 group-list Prob10 interval 10
!
!
ip access-list standard Prob10
 deny   180.40.7.129
 permit any
!