Cisco Cisco IOS Software Release 12.2(14)S

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      IGMP Version 3—Explicit Tracking of Hosts, Groups, and Channels
Configuration Examples
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Cisco IOS Release 12.2(14)S
Configuration Examples
The following example shows a basic configuration for enabling IP multicast with SSM, IGMPv3, and 
explicit tracking:
ip multicast routing
interface ethernet 0
description access network to desktop systems
ip address 10.1.0.1 255.255.255.0
ip pim sparse-dense-mode
ip mroute-cache
ip igmp version 3
ip igmp explicit-tracking
ip igmp v3lite
ip urd
interface ethernet 1
description backbone interface !No hosts connected
ip address 10.10.0.1 255.255.255.0
ip pim sparse-dense-mode
ip mroute-cache
ip pim ssm default
Command Reference
This section documents new commands. All other commands used with this feature are documented in 
the Cisco IOS Release 12.2 command reference publications.