Users Guide
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.
Example
OS10# show ip igmp snooping groups
Total Number of Groups: 480
IGMP Connected Group Membership
Group Address Interface Mode
Expires
225.1.0.0 vlan3031 IGMPv2-Compat
00:01:26
Member-ports :port-channel51,ethernet1/1/51:1,ethernet1/1/52:1
225.1.0.1 vlan3031 IGMPv2-Compat
00:01:26
Member-ports :port-channel51,ethernet1/1/51:1,ethernet1/1/52:1
225.1.0.2 vlan3031 IGMPv2-Compat
00:01:26
Member-ports :port-channel51,ethernet1/1/51:1,ethernet1/1/52:1
225.1.0.3 vlan3031 IGMPv2-Compat
Multicast 1033