A member port is on a Layer 2 device and connects to receiver hosts which are multicast group members. The member port can be configured manually or learned dynamically by multicast protocols. When IGMP snooping is enabled in a VLAN, all interfaces in this VLAN learn forwarding entries from multicast packets. When an interface receives IGMP Report messages, the Layer 2 device sets this interface as a dynamic member port. A dynamic member port has an aging time.
If the hosts connected to an interface need to receive multicast data for a specific group or source-group for a long time, add the interface statically to the multicast group or source-group. The manually added interface is a static member port. Static member ports will not be aged out.
The system view is displayed.
The interface view is displayed.
Dynamic member port learning is disabled.
By default, dynamic member port learning is enabled. If this function is disabled, interfaces must be statically added to a multicast group when they need to forward multicast data for this group.
The interface is manually added to a multicast group and becomes a static member port.
Or run l2-multicast static-group [ source-address source-ip-address ] group-address group-ip-address1 to group-ip-address2 vlan vlan-id
The interface is added to multiple multicast groups.