80 Switch Features
MLD/MLDv2 (RFC2710/RFC3810)
MLD is used by IPv6 systems (listeners and routers) to report their IP 
multicast addresses memberships to any neighboring multicast routers. The 
implementation of MLD v2 is backward compatible with MLD v1.
MLD protocol enables the IPv6 router to discover the presence of multicast 
listeners, the nodes that want to receive the multicast data packets, on its 
directly attached interfaces. The protocol specifically discovers which 
multicast addresses are of interest to its neighboring nodes and provides this 
information to the multicast routing protocol that make the decision on the 
flow of the multicast data packets.