Cisco NM-8B-U - HW ROUTERS L-M User Manual page 188

ip igmp snooping
Command
ip igmp snooping vlan static
show ip igmp snooping
Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ
188
16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series
Description
Configures a Layer 2 port as a member of a group.
Displays the IGMP snooping configuration.