switch# show ip igmp snooping statistics vlan 1
Snooping Statistics for VLAN 1
General queries received : 0
Group specific queries received : 0
Group and source specific queries received : 0
ASM reports received : 477
SSM reports received : 0
IS_INCLUDE messages received : 0
IS_EXCLUDE messages received : 0
TO_INCLUDE messages received : 0
TO_EXCLUDE messages received : 0
ALLOW messages received : 0
Block messages received : 0
Leave messages received : 25
General queries transmitted : 0
Group specific queries transmitted : 0
ASM reports transmitted : 0
SSM reports transmitted : 0
Leaves transmitted : 2
Packets dropped : 0