Syntax Description; Command Default; Command Modes; Command History Release - Cisco Catalyst 4500 Series Configuration Manual

show ip igmp snooping membership

show ip igmp snooping membership
To display host membership information, use the show ip igmp snooping membership command.

Syntax Description

interface interface_num
vlan vlan_id
reporter a.b.c.d
source a.b.c.d
group a.b.c.d

Command Default

This command has no default settings.

Command Modes

Privileged EXEC mode
Command History Release
12.1(20)EW
12.2(25)EW
Usage Guidelines This command is valid only if explicit host tracking is enabled on the switch.
Examples
The following example shows how to display host membership for the Gigabit Ethernet interface 4/1:
Switch# show ip igmp snooping membership interface gigabitethernet4/1
#channels: 5
#hosts : 1
Source/Group Interface Reporter Uptime Last-Join Last-Leave
40.40.40.2/224.10.10.10 Gi4/1 20.20.20.20 00:23:37 00:06:50 00:20:30
40.40.40.4/224.10.10.10Gi4/1 20.20.20.20 00:39:42 00:09:17 -
Switch#
The following example shows how to display host membership for VLAN 20 and group 224.10.10.10:
Switch# show ip igmp snooping membership vlan 20 source 40.40.40.2 group 224.10.10.10
#channels: 5
#hosts : 1
Source/Group Interface Reporter Uptime Last-Join Last-Leave
40.40.40.2/224.10.10.10 Gi4/1 20.20.20.20 00:23:37 00:06:50 00:20:30
Switch#
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release XE 3.9.xE and 15.2(5)Ex
2-786
show ip igmp snooping membership [interface interface_num] [vlan vlan_id]
[reporter a.b.c.d] [source a.b.c.d group a.b.c.d]
(Optional) Displays IP address and version information of an interface.
(Optional) Displays VLAN members sorted by group IP address of a
VLAN; valid values are from 1 to 1001 and from 1006 to 4094.
(Optional) Displays membership information for a specified reporter.
(Optional) Specifies a reporter, source, or group IP address.
(Optional) Displays all members of a channel (source, group), sorted by
interface or VLAN.
Modification
This command was introduced on the Catalyst 4500 series switch.
Added support for the 10-Gigabit Ethernet interface.
Chapter 2
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