Administrator Guide

Version Description
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
Usage Information
If the port channel is a VLT port channel, an asterisk (*) after the port channel number (Po 100*) indicates the
port channel is locally down and that a remote VLT port is up.
Example
Dell#show ip igmp snooping mrouter
Interface Router Ports
Vlan 2 Te 1/3, Po 1
Dell#
Related
Commands
• ip igmp snooping mrouter — configures a static connection to the multicast router.
• show ip igmp groups — view groups.
show ip igmp snooping groups
Display snooping related information for all the IGMP groups and interfaces or a single group belonging to a specified interface.
C9000 Series
Syntax
show ip igmp snooping groups [group-address [detail] | detail | interface
[group-address [detail]]]
Parameters
snooping Enter the keyword snooping to display snooping related information.
group-address (OPTIONAL) Enter the group address in dotted decimal format to view information on
that group only.
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 40-Gigabit Ethernet interface, enter the keyword fortyGigE 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.
• For a port extender Gigabit Ethernet interface, enter the keyword peGigE then the
pe-id / stack-unit / port-id information. The pe-id range is from 0 to 255; the stack-
unit unit-number range is from 0 to 7; and the port-id range is from 1 to 48.
• For a port extender 10-Gigabit Ethernet interface, enter the keyword peTenGigE
then the pe-id / stack-unit / port-id information. The pe-id range is from 0 to 255;
the stack-unit unit-number range is from 0 to 7; and the port-id range is 25 to 28 or
49 to 52 depending on the PE.
detail (OPTIONAL) Enter the keyword detail to display the IGMPv3 source information.
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.
854 Internet Group Management Protocol (IGMP)