Cisco Catalyst 4500 Series Software Configuration Guide

28-11
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
Configuring IGMP Snooping
For an example of how to display Snooping Querier information, refer to the “Displaying IGMP
Snooping Querier Information” section on page 28-19.
Configuring Explicit Host Tracking
For IGMPv3, EHT is enabled by default and can be disabled on a per-VLAN basis.
To disable EHT processing on a VLAN, perform this task:
This example shows how to disable IGMP EHT on VLAN 200 and to verify the configuration:
Switch# configure terminal
Switch(config)# no ip igmp snooping vlan 200 explicit-tracking
Switch(config)# end
Switch# show ip igmp snooping vlan 200 | include Explicit host tracking
Explicit host tracking : Disabled
Configuring a Host Statically
Hosts normally join multicast groups dynamically, but you can also configure a host statically on an
interface.
To configure a host statically on an interface, perform this task:
Step 8
Switch(config)# ip igmp snooping
[vlan vlan_id] querier tcn query count
value
Configures IGMP Snooping Querier tcn query count.
Step 9
Switch(config)# ip igmp snooping
[vlan vlan_id] querier tcn query interval
value
Configures IGMP Snooping Querier tcn query interval.
Step 10
Switch(config)# end
Returns to privileged EXEC mode.
Command Purpose
Command Purpose
Switch(config)# [no] ip igmp snooping vlan
vlan_ID explicit-tracking
Enables EHT on a VLAN.
The no keyword disables EHT.
Command Purpose
Switch(config-if)# ip igmp snooping vlan
vlan_ID static mac_address interface
interface_num
Configures a host statically in the VLAN.
Note This command cannot be configured to
receive traffic for specific source IP
addresses.

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