Defining Static Routes for Reverse-Path Forwarding

Use the ip rpf-route command to define reverse-path forwarding (RPF) to verify that a router receives a multicast packet on the correct incoming interface.

host1(config)#ip rpf-route 11.1.0.0 255.255.0.0 atm4/1.1 56 tag 25093

You can use the no version to disable IP multicast routing on the VR (the default). In the disabled state, all multicast protocols are disabled, and the VR forwards no multicast packets.

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