Cisco Systems 3560 사용자 설명서

This chapter describes how to configure Internet Group Management Protocol (IGMP) snooping on the 
Catalyst 3560 switch, including an application of local IGMP snooping, Multicast VLAN Registration 
(MVR). It also includes procedures for controlling multicast group membership by using IGMP filtering 
and procedures for configuring the IGMP throttling action. 

For IP Version 6 (IPv6) traffic, Multicast Listener Discovery (MLD) snooping performs the same 
function as IGMP snooping for IPv4 traffic. For information about MLD snooping, see 

For complete syntax and usage information for the commands used in this chapter, see the switch 
command reference for this release and the “IP Multicast Routing Commands” section in the Cisco IOS 
IP Command Reference, Volume 3 of 3:Multicast, Release 12.2 from the Cisco.com page under 
Documentation > Cisco IOS Software > 12.2 Mainline > Command References.

This chapter consists of these sections:

You can either manage IP multicast group addresses through features such as IGMP snooping and MVR, 
or you can use static IP addresses.