Administrator Guide

Field Description
Last Reporter Displays the IP address of the last host to be a member of the IGMP group.
Example
Dell#show ip igmp groups
Total Number of Groups: 5
IGMP Connected Group Membership
Group Address Interface Uptime Expires
225.0.0.0 Vlan 100 00:00:05 00:02:04
225.0.0.1 Vlan 100 00:00:05 00:02:04
225.0.0.2 Vlan 100 00:00:05 00:02:04
225.0.0.3 Vlan 100 00:00:05 00:02:04
225.0.0.4 Vlan 100 00:00:05 00:02:04
Example (VLT)
NOTE: The asterisk (*) after the port channel number (Po 2) highlighted in the following example
indicates that the port channel is VLT, that the local VLT port channel is down and the remote VLT
port is up.
Dell#show ip igmp groups
Total Number of Groups: 5
IGMP Connected Group Membership
Group Address Interface Mode Uptime Expires Last Reporter
225.0.0.0 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51
225.0.0.1 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51
225.0.0.2 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51
225.0.0.3 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51
225.0.0.4 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51
Example
(Details)
Dell#show ip igmp group details
Interface Vlan 20
Group 232.1.1.5
Uptime 00:11:22
Expires Never
Router mode INCLUDE
Last reporter 35.0.0.2
Group source list
Source address Expires
65.0.0.1 00:01:22
65.0.0.2 00:01:22
65.0.0.3 00:01:22
65.0.0.4 00:01:22
65.0.0.5 00:01:22
show ip igmp interface
View information on the interfaces participating in IGMP.
C9000 Series
Syntax
show ip igmp interface [interface]
Parameters
interface (OPTIONAL) Enter the interface type and slot/port information:
Internet Group Management Protocol (IGMP) 879