IGMP Configuration on the Router and Switch

msfc_15#show ip pim interface vlan3

Address          Interface                Version/Mode    Nbr   Query     DR

                                                          Count Intvl

10.1.3.10        Vlan3                    v2/Sparse-Dense  1    30     10.1.3.10

In Catalyst 6500 switches, IGMP snooping is enabled by default. (See Example 9-4.) Note that RGMP and GMRP are beyond the scope of this book and will not be discussed.