Administrator Guide

Field Description
Group Address Lists the multicast address for the IGMP group.
Interface Lists the interface type, slot and port number.
Mode Displays the IGMP version used.
Uptime Displays the amount of time the group has been
operational.
Expires Displays the amount of time until the entry expires.
Last Reporter Displays the IP address of the last host to be a member of
the IGMP group.
Member Ports Indicates the port channel. If the port channel is VLT, an
asterisk (*) after the port channel number indicates the port
channel is locally down and that a remote VLT port is up.
Example
Dell#show ip igmp snooping groups
Total Number of Groups: 1
IGMP Connected Group Membership
Group Address Interface Mode Uptime
Expires Last Reporter
225.1.1.1 Vlan 10 IGMPv2-Compat 00:00:07
00:02:09 1.1.1.2
Member Ports: Te 1/17
Dell#
show ip igmp snooping mrouter
Display multicast router interfaces.
Syntax
show ip igmp snooping mrouter [vlan number]
Parameters
vlan number Enter the keyword vlan then the vlan number. The range is
from 1 to 4094.
Command
Modes
• EXEC
• EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.5(0.0) Introduced on the Z9500.
Internet Group Management Protocol (IGMP)
653