wat-edge-1#sho ip igmp group fa7/37
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter
wat-edge-1#sho ip igmp group fa7/37
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter
224.5.6.7        FastEthernet7/37         00:00:03  00:02:56  128.59.7.10
wat-edge-1## host 10 joins   
wat-edge-1## host 10 joins
wat-edge-1#sho ip igmp group fa7/37
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter
224.5.6.7        FastEthernet7/37         00:00:55  00:02:26  128.59.7.10
wat-edge-1## host 11 joins
wat-edge-1#sho ip igmp group fa7/37
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter
224.5.6.7        FastEthernet7/37         00:01:52  00:02:22  128.59.7.10
wat-edge-1#sho ip igmp group fa7/37
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter
224.5.6.7        FastEthernet7/37         00:03:11  00:02:07  128.59.7.11
wat-edge-1## host 10 leaves
wat-edge-1#sho ip igmp group fa7/37
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter
224.5.6.7        FastEthernet7/37         00:03:32  00:02:53  128.59.7.11
wat-edge-1#sho ip igmp group fa7/37
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter
224.5.6.7        FastEthernet7/37         00:03:51  00:02:34  128.59.7.11
wat-edge-1#sho ip igmp group fa7/37
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter
224.5.6.7        FastEthernet7/37         00:04:24  00:02:52  128.59.7.11
wat-edge-1## host 11 leaves
wat-edge-1#sho ip igmp group fa7/37
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter
wat-edge-1#