D-Link DGE-560T - Gigabit PCI-Express SNMP VLAN Flow Control Network Adapter User Manual page 33

In the Virtual LAN menu tab, pick the adapter you want to add then click the Add.VLAN button.
In the Add Virtual LAN pop-up menu, select the Virtual LAN ID (VID) number used for the system. A Virtual LAN Name can also be created
but is optional. The Add Virtual LAN menu is also used to configure Jumbo Frames, Transmit Buffers, and Receive Buffers. Click OK.
D-Link DGE-560T User Manual 0