CLI Guide

Layer 2 Switching Commands 521
show ip igmp snooping
Use the show ip igmp snooping command to display the IGMP snooping
configuration and SSM statistics.
Syntax
show ip igmp snooping [vlan vlan-id]
• vlan-id —Specifies a VLAN ID value.
Default Configuration
This command has no default configuration.
Command Mode
User Exec, Privileged Exec, Global Configuration mode and all Configuration
submodes
User Guidelines
This command has no user guidelines.
Example
console(config)#show ip igmp snooping
Admin Mode..................................... Enable
IGMP Router-Alert check........................ Enabled
Multicast Control Frame Count.................. 0
SSM FDB Capacity............................... 0
SSM FDB Current Entries........................ 0
SSM FDB High Water Mark. ...................... 0
Flooding Unregistered to All Ports............. Disabled
Vlan 1:
--------
IGMP Snooping Admin Mode....................... Enabled
Immediate Leave Mode........................... Disabled
Group Membership Interval...................... 260
Last Member Query Interval..................... 10
Multicast Router Expiry Time................... 300
Report Suppression Mode........................ Enabled