Example: Interface Configuration as a Routed Port 83
Example: Interface Configuration as an SVI 83
Example: Configuring the Device to Forward Multicast Traffic in the Absence of Directly
Connected IGMP Hosts 84
Controlling Access to an SSM Network Using IGMP Extended Access Lists 84
Example: Denying All States for a Group G 85
Example: Denying All States for a Source S 85
Example: Permitting All States for a Group G 85
Example: Permitting All States for a Source S 86
Example: Filtering a Source S for a Group G 86
Where to Go Next for IGMP 86
Additional References 87
Feature History and Information for IGMP 88
CHAPTER 4
Configuring IGMP Proxy 89
Finding Feature Information 89
Prerequisites for IGMP Proxy 89
Information about IGMP Proxy 90
IGMP Proxy 90
How to Configure IGMP Proxy 92
Configuring the Upstream UDL Device for IGMP UDLR 92
Configuring the Downstream UDL Device for IGMP UDLR with IGMP Proxy Support 93
Configuration Examples for IGMP Proxy 96
Example: IGMP Proxy Configuration 96
Where to Go Next for IGMP Proxy 97
Additional References 98
Feature History and Information for IGMP Proxy 99
CHAPTER 5
Constraining IP Multicast in Switched Ethernet 101
Finding Feature Information 101
Prerequisites for Constraining IP Multicast in a Switched Ethernet Network 101
Information About IP Multicast in a Switched Ethernet Network 102
IP Multicast Traffic and Layer 2 Switches 102
CGMP on Catalyst Switches for IP Multicast 102
IGMP Snooping 103
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3650 Switches)
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Contents