Command Line Interface Guide

988 IGMP Commands
• vlan-id — Valid VLAN ID
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC
User Guidelines
This command has no user guidelines.
Examples
The following example displays the IGMP statistical information for VLAN 7.
console#show ip igmp interface stats vlan 7
Querier Status............................... Querier
Querier IP Address........................... 7.7.7.7
Querier Up Time (secs) ...................... 55372
Querier Expiry Time (secs) .................. 0
Wrong Version Queries........................ 0
Number of Joins.............................. 7
Number of Groups............................. 1
ip igmp router-alert-optional
Use the ip igmp router-alert-optional command to set IGMP to not require
the Router-Alert field.
Syntax
ip igmp router-alert-optional
no ip igmp router-alert-optional
2CSPC4.XModular-SWUM201.book Page 988 Monday, October 3, 2011 2:21 PM