Cisco 4500M Command Reference

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Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
78-16201-01
Chapter2Cisco IOS Commands for the Catalyst 4500 Series Switches
show ip igmp snooping mrouter
show ip igmp snooping mrouter
To display information on dynamically learned and manually configured multicast switch interfaces, use
the show ip igmp snooping mrouter command.
show ip igmp snooping mrouter [{vlan vlan-id}]
Syntax Description
Defaults This command has no default settings.
Command Modes Privileged EXEC
Command History
Usage Guidelines You can also use the show mac-address-table multicast command to display entries in the MAC
address table for a VLAN that has IGMP snooping enabled.
You can display IGMP snooping information for VLAN interfaces by entering the show ip igmp
interface vlan vlan-num command.
Examples This example shows how to display snooping information for a specific VLAN:
Switch# show ip igmp snooping mrouter vlan 1
vlan ports
-----+----------------------------------------
1 Gi1/1,Gi2/1,Fa3/48,Switch
Switch#
Related Commands ip igmp snooping vlan mrouter
show ip igmp interface
show mac-address-table multicast
vlan vlan-id (Optional) Specifies a VLAN; valid values are from 1 to 1001 and from 1006 to 4094.
Release Modification
12.1(8a)EW Support for this command was introduced on the Catalyst 4500 series switch.
12.1(19)EW Added support for extended VLAN addresses.

Cisco 4500M Specifications

General

Brand	Cisco
Model	4500M
Category	Network Router
Language	English