Service Manual

interface (OPTIONAL) Enter the interface type and slot/port information:
• For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet
then the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
•
For a Loopback interface, enter the keyword loopback then a number from 0
to 16383.
• For a port channel interface, enter the keywords port-channel then a
number.
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
detail (OPTIONAL) Enter the keyword detail to display the IGMPv3 source
information.
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specic. 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
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, Z9000, and Z9500.
Usage Information This command displays the IGMP database, including congured entries for either all groups on all
interfaces, all groups on specic interfaces, or specic groups on specic interfaces.
The following describes the show ip igmp groups command shown in the following example.
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
Internet Group Management Protocol (IGMP)
597