Users Guide

Table Of Contents
show ip igmp interface
Displays information about all IGMP-enabled interfaces.
Syntax
show ip igmp [vrf vrf-name] interface name
Parameters
vrf vrf-nameEnter the keyword vrf, then the name of the VRF.
interface nameEnter the keyword interface, then the interface name.
Default None
Command Mode EXEC
Usage
Information
None
Example
OS10# show ip igmp interface
Vlan103 is up, line protocol is up
Internet address is 2.1.1.2
IGMP is enabled on interface
IGMP version is 3
IGMP query interval is 60 seconds
IGMP querier timeout is 130 seconds
IGMP last member query response interval is 1000 ms
IGMP max response time is 10 seconds
IGMP immediate-leave is disabled on this interface
IGMP joins count: 0
IGMP querying router is 2.1.1.1
Vlan121 is up, line protocol is up
Internet address is 121.1.1.2
IGMP is enabled on interface
IGMP version is 3
IGMP query interval is 60 seconds
IGMP querier timeout is 130 seconds
IGMP last member query response interval is 1000 ms
IGMP max response time is 10 seconds
IGMP immediate-leave is disabled on this interface
IGMP joins count: 100
IGMP querying router is 121.1.1.2
Supported
Releases
10.4.3.0 or later
show ip igmp snooping groups
Displays IGMP snooping group membership details.
Syntax
show ip igmp snooping groups [detail | [vlan vlan-id [detail | ip-address]
| private-vlan pvlan-id]]
Parameters
vlan-id(Optional) Enter the VLAN ID, from 1 to 4093.
detail(Optional) Enter detail to display the IGMPv3 source information.
ip-address(Optional) Enter the IP address of the multicast group.
pvlan-id(Optional) Enter the private VLAN id, from 1 to 4093.
Default Not configured
Command Mode EXEC
Usage
Information
The show ip igmp snooping groups command displays the primary VLAN information.
Use the private-vlan keyword to view information about the secondary VLANs.
Enter a primary VLAN ID to view IGMP snooping group membership information learned on that
PVLAN domain, including primary and its associated secondary VLANs.
Enter an isolated or community VLAN ID to view IGMP snooping group membership information
learned on that isolated or community VLAN.
Multicast 1039