1 1 05:56:17.722943 IP 10.0.0.1 > 2.2.2.2: igmp dvmrp Ask-neighbors2 2 2 05:56:17.730956 IP 2.2.2.2 > 10.0.0.1: igmp dvmrp Neighbors2 (v 12.4): [10.0.0.2 -> 10.0.0.1 (1/0/querier)] [10.0.0.9 -> 10.0.0.10 (1/0)] 3