Configuring a sub-VLAN-based multicast VLAN
Restrictions and guidelines
The VLANs to be configured as sub-VLANs of a multicast VLAN must exist and cannot be multicast VLANs or sub-VLANs of any other multicast VLAN.
Prerequisites
Before you configure a sub-VLAN-based multicast VLAN, you must complete the following tasks:
Create VLANs as required.
Enable IGMP snooping for the VLAN to be configured as the multicast VLAN and for the VLANs to be configured as sub-VLANs.
Procedure
Enter system view.
system-view
Configure a VLAN as a multicast VLAN and enter multicast VLAN view.
multicast-vlan vlan-id
By default, a VLAN is not a multicast VLAN.
Assign VLANs to the multicast VLAN as sub-VLANs.
subvlan vlan-list