ip igmp enforce-router-alert

To enable the enforce router alert option check for IGMPv2 and IGMPv3 packets, use the ip igmp enforce-router-alert command. To disable the option check, use the no form of this command.

ip igmp enforce-router-alert

no ip igmp enforce-router-alert

Syntax Description

This command has no arguments or keywords.

Command Default

Enabled

Command Modes

Global configuration mode

Command History

Release
Modification
5.0(3)N1(1)
This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to enable the enforce router alert option check:

switch(config)# ip igmp enforce-router-alert
 

This example shows how to disable the enforce router alert option check:

switch(config)# no ip igmp enforce-router-alert
 

Related Commands

Command
Description
show running-config igmp
Displays information about the IGMP running-system configuration.