Cisco Catalyst 4500 Series Software Configuration Guide

28-18
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 28 Configuring IGMP Snooping and Filtering, and MVR
Displaying IGMP Snooping Information
To display multicast router interfaces, perform this task:
This example shows how to display the multicast router interfaces in VLAN 1:
Switch# show ip igmp snooping mrouter vlan 1
vlan ports
-----+----------------------------------------
1 Gi1/1,Gi2/1,Fa3/48,Router
Switch#
Displaying MAC Address Multicast Entries
To display MAC address multicast entries for a VLAN, perform this task:
This example shows how to display MAC address multicast entries for VLAN 1:
Switch# show mac-address-table multicast vlan 1
Multicast Entries
vlan mac address type ports
-------+---------------+-------+-------------------------------------------
1 0100.5e01.0101 igmp Switch,Gi6/1
1 0100.5e01.0102 igmp Switch,Gi6/1
1 0100.5e01.0103 igmp Switch,Gi6/1
1 0100.5e01.0104 igmp Switch,Gi6/1
1 0100.5e01.0105 igmp Switch,Gi6/1
1 0100.5e01.0106 igmp Switch,Gi6/1
Switch#
This example shows how to display a total count of MAC address entries for VLAN 1:
Switch# show mac-address-table multicast vlan 1 count
Multicast MAC Entries for vlan 1: 4
Switch#
Displaying IGMP Snooping Information on a VLAN Interface
To display IGMP snooping information on a VLAN, perform this task:
Command Purpose
Switch# show ip igmp snooping mrouter vlan
vlan_ID
Displays multicast router interfaces.
Command Purpose
Switch# show mac-address-table multicast
vlan vlan_ID [count]
Displays MAC address multicast entries for a
VLAN.
Command Purpose
Switch# show ip igmp snooping vlan vlan_ID
Displays IGMP snooping information on a VLAN
interface.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E