Disable Igmp - Extreme Networks ExtremeWare XOS Command Reference Manual

Software version 11.5

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ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.

disable igmp

disable igmp {vlan <name>}

Disables IGMP on a router interface. If no VLAN is specified, IGMP is disabled on all router interfaces.

Syntax Description

Specifies a VLAN name.

Usage Guidelines

IGMP is a protocol used by an IP host to register its IP multicast group membership with a router.

Periodically, the router queries the multicast group to see if the group is still in use. If the group is still

active, hosts respond to the query, and group registration is maintained.

IGMP is enabled by default on the switch. However, the switch can be configured to disable the

generation and processing of IGMP packets. IGMP should be enabled when the switch is configured to

perform IP unicast or IP multicast routing.

This command disables IGMPv2 and IGMPv3.

The following command disables IGMP on VLAN accounting:

disable igmp vlan accounting

This command was first available in ExtremeWare XOS 10.1.

Platform Availability

This command is available on all platforms.

ExtremeWare XOS 11.5 Command Reference Guide

Extremeware xos 11.5