PLANET WGSW-50040 - Manual (Page 312)

Commands for Security Function Chapter 6 Commands for TACACS+
ID table exists.
Command Mode:
VLAN Mode.
Default:
The multicast VLAN is not associated with any VLAN by default.
Usage Guide:
After a VLAN is associated with the multicast VLAN, when there comes the multicast order in the
port of this VLAN, then the multicast data will be sent from the multicast VLAN to this port, so to
reduce the data traffic. The VLAN associated with the multicast VLAN should not be a Private VLAN.
A VLAN can only be associated with another VLAN after the multicast VLAN is enabled. Only one
multicast VLAN can be enabled on a switch.
Example:
Switch(config)#vlan 2
Switch(Config-Vlan2)# multicast-vlan association 3, 4