Show Ip Igmp Snooping Groups - Cisco Catalyst 2960 Command Reference Manual

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show ip igmp snooping groups

Use the show ip igmp snooping groups privileged EXEC command to display the Internet Group

Management Protocol (IGMP) snooping multicast table for the switch or the multicast information. Use

with the vlan keyword to display the multicast table for a specified multicast VLAN or specific multicast

information.

Syntax Description

vlan vlan-id

Command Modes

Privileged EXEC

Command History

Usage Guidelines

Use this command to display multicast information or the multicast table.

VLAN IDs 1002 to 1005 are reserved for Token Ring and FDDI VLANs and cannot be used in IGMP

Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output

do not appear, but the lines that contain Output appear.

Catalyst 2960 Switch Command Reference

show ip igmp snooping groups [count | dynamic [count] | user [count]] [ | {begin | exclude |

include} expression]

show ip igmp snooping groups vlan vlan-id [ip_address | count | dynamic [count] | user [count]]

[ | {begin | exclude | include} expression]

(Optional) Display the total number of entries for the specified command

options instead of the actual entries.

(Optional) Display entries learned by IGMP snooping.

Optional) Display only the user-configured multicast entries.

(Optional) Display characteristics of the multicast group with the specified group

(Optional) Specify a VLAN; the range is 1 to 1001 and 1006 to 4094.

(Optional) Display begins with the line that matches the expression.

(Optional) Display excludes lines that match the expression.

(Optional) Display includes lines that match the specified expression.

Expression in the output to use as a reference point.

Modification

This command was introduced.

Chapter 2 Catalyst 3750 Switch Cisco IOS Commands

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