When using IPv4 multicast routing, the following are not supported:
The multicast VLAN registration functions within the associated VPLS service.
The configuration of a video ISA within the associated VPLS service.
The configuration of MFIB-allowed MDA destinations under spoke/mesh SDPs within the associated VPLS service.
The IPv4 multicast routing is not supported in Routed I-VPLS.
The RFC 6037 multicast tunnel termination (including when the system is a bud node) is not supported on the R-VPLS IP interface for multicast traffic received in the VPLS service.
Forwarding of multicast traffic from the VPLS side of the service to the IP interface side of the service is not supported for R-VPLS services that have egress VXLAN VTEPs configured.