CLI Reference Guide

Chapter 28 IGMP Snooping Commands
IGMP Snooping (Internet Group Management Protocol Snooping) is a multicast control mechanism
running on Layer 2 switch. It can effectively prevent multicast groups being broadcasted in the IPv4
network.
ip igmp snooping(global)
Description
The ip igmp snooping command is used to configure IGMP Snooping globally.
To disable the IGMP Snooping function, please use no ip igmp snooping
command.
Syntax
ip igmp snooping
no ip igmp snooping
Command Mode
Global Configuration Mode
Example
Enable IGMP Snooping function:
TL-SG3424(config)# ip igmp snooping
ip igmp snooping(interface)
Description
The ip igmp snooping command is used to enable the IGMP Snooping function
for the desired port. To disable the IGMP Snooping function, please use no ip
igmp snooping command.
Syntax
ip igmp snooping
no ip igmp snooping
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
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