Enabling IP Multicast

In this implementation, IP multicast works on virtual routers (VRs). By default, IP multicast is disabled on a VR. To enable IP multicast on a VR, access the context for a VR, and then issue the ip multicast-routing command.

host1(config)#ip multicast-routing

You can use the no version to disable IP multicast routing on the VR (the default).

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