American Fibertek SM8P-SFP - Manual (Page 87)

79 Rev.A1
18-May-11
Disabled:
In this mode, the switch dynamic VLAN will be created when
this port received GVRP PDU. The default setting is Normal.
Enabled:
In this mode, the switch does not create dynamic VLAN when this
port received GVRP PDU. Except received dynamic VLAN message
of the GVRP PDU is an existed static VLAN in the switch, this port
will be added into the static VLAN members dynamically.