Administrator Guide

Layer 3 Routing Commands 1458
Command Mode
User Exec, Privileged Exec mode, Global Configuration mode and all
Configuration submodes
User Guidelines
This command has no user guidelines.
Example
The following example displays IGMP information for VLAN 11.
console#show ip igmp interface vlan 11
Interface..................................... 11
IGMP Admin Mode............................... Enable
Interface Mode................................ Enable
IGMP Version.................................. 3
Query Interval (secs)......................... 125
Query Max Response Time (1/10 of a second).... 100
Robustness..................................... 2
Startup Query Interval (secs)................. 31
Startup Query Count............................ 2
Last Member Query Interval (1/10 of a second). 10
Last Member Query Count........................ 2
show ip igmp membership
Use the show ip igmp membership command to display the list of interfaces
that have registered in the multicast group. If detail is specified, this
command displays detailed information about the listed interfaces.
Syntax
show ip igmp membership [ groupaddr ] [detail]
• groupaddr — Group IP address
Default Configuration
This command has no default configuration.
Command Mode
User Exec, Privileged Exec mode, Global Configuration mode and all
Configuration submodes