Operation Manual – MulticastH3C S5500-EI Series Ethernet Switches Chapter 5 IPv6 Multicast VLAN Configuration5-2To do… Use the command… RemarksEnter system view system-view —Configure a specific VLANas an IPv6 multicastVLANmulticast-vlan ipv6vlan-id enableRequiredBy default, no VLAN is anIPv6 multicast VLAN.Configure sub-VLANs fora multicast VLANmulticast-vlan ipv6vlan-id subvlan vlan-listRequiredBy default, no sub-VLANsexist.Note:z The VLAN to be configured as an IPv6 multicast VLAN and the VLANs to beconfigured as sub-VLANs of the IPv6 multicast VLAN must exist.z The total number of sub-VLANs of an IPv6 multicast VLAN must not exceed thesystem-defined limit (an S5500-EI series Ethernet switch supports a maximum ofone IPv6 multicast VLAN and 127 sub-VLANs).Caution:z You cannot enable IPv6 multicast VLAN on a device with IPv6 multicast routingenabled.z After a VLAN is configured into an IPv6 multicast VLAN, MLD Snooping must beenabled in the VLAN before the IPv6 multicast VLAN feature can be implemented,while it is not necessary to enable MLD Snooping in the sub-VLANs of the IPv6multicast VLAN.5.3 Displaying and Maintaining IPv6 Multicast VLANTo do… Use the command… RemarksDisplay information aboutan IPv6 multicast VLANand its sub-VLANsdisplay multicast-vlanipv6 [ vlan-id ] Available in any view
