IGMP Snooping Commands 481
User Guidelines
IGMP snooping is enabled on static V LANs only and is not enabled on
Private VLANs or their community VLANs.
Example
The following example globally enables IGMP snooping.
console(config)# ip igmp snooping
ip igmp snooping (interface)
Use the ip igmp snooping command in Interface Configuration mode to
enable Internet Group Management Protocol (IGMP) snooping on a specific
interface. To disable IGMP snooping on an Ethernet interface, use the no
form of this command.
Syntax
ip igmp snooping
no ip igmp snooping
Default Configuration
IGMP snooping is disabled.
Command Mode
Interface Configuration (gigabitethernet, port-channel, tengigabitethernet)
mode
User Guidelines
IGMP snooping can be enabled on Ethernet interfaces.
Example
The following example enables IGMP snooping.
console(config-if-1/0/1)#ip igmp snooping
2CSPC4.XCT-SWUM2XX1.book Page 481 Monday, October 3, 2011 11:05 AM