Enabling IPv6 Multicast

IPv6 multicast works on virtual routers. By default, IPv6 multicast is disabled on a virtual router. To enable IPv6 multicast on a virtual router, access the context for a virtual router, and then issue the ipv6 multicast-routing command.

To enable IPv6 multicast routing on the default virtual router:

Use the no version to disable IPv6 multicast routing on the virtual router (the default). In the disabled state, all multicast protocols are disabled, and the virtual router forwards no multicast packets.

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