clear igmp snooping

clear igmp snooping {{vlan} name}


Removes one or all IGMP snooping entries.

Syntax Description

name Specifies a This command is available on the ExtremeSwitching X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, X870, 5320, 5420, 5520 series switches. name.



Usage Guidelines

This command can be used by network operations to manually remove IGMP snooping entries instantly. However, removing an IGMP snooping entry can disrupt the normal forwarding of multicast traffic until the snooping entries are learned again.

The dynamic IGMP snooping entries are removed, and then recreated upon the next general query. The static router entry and static group entries are removed and recreated immediately.

This command clears both the IGMPv2 and IGMPv3 snooping entries.


The following command clears IGMP snooping from VLAN accounting:

clear igmp snooping accounting


This command was first available in ExtremeXOS 10.1.

Platform Availability

This command is available on platforms that support the appropriate license. For complete information about software licensing, including how to obtain and upgrade your license and which licenses support the IGMP snooping feature, see the ExtremeXOS and Switch Engine 31.7 Feature License Requirements document.