D-Link DSL-2750U User Manual page 57

DSL-2750U Wireless N ADSL2+ USB Modem Router
User Manual
Figure 40. Configuring Dynamic IP WAN connection. The expert settings mode. The Ethernet section.
Parameter
MTU
MAC
Ethernet
The maximum size of units transmitted by the interface.
A MAC address assigned to the interface. This parameter is
mandatory if your ISP uses MAC address binding. In the field, enter
the MAC address registered by your ISP upon concluding the
agreement.
You can click the Clone MAC Address button (
MAC address of the network interface card (of the computer that is
being used to configure the router at the moment) as the MAC
address of the WAN interface.
Also you can set the address of a device connected to the router's
LAN at the moment. To do this, select the relevant value from the
drop-down list (the field will be filled in automatically).
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Configuring via Web-based Interface
Description
) to set the