R1#sh run | b 0/0
interface Ethernet0/0
 ip address 17.57.100.1 255.255.255.0
 ip pim sparse-dense-mode
 ip multicast rate-limit in group-list Prob7 video 80
 ip igmp access-group Prob6
 ip sap listen
 half-duplex
!
ip access-list standard Prob7
 permit 239.0.0.0 0.255.255.255
!