19D-Link DIR-655 User Manual
Section 3 - Conguration
Enter the IP address assigned by your ISP.
Enter the Subnet Mask assigned by your ISP.
Enter the Gateway assigned by your ISP.
The DNS server information will be supplied by your ISP (Internet Service 
Provider.)
Maximum Transmission  Unit -  you  may  need to  change  the  MTU  for  optimal 
performance with your specic ISP. 1500 is the default MTU.
The default MAC Address is set to the Internet port’s physical interface MAC address 
on the Broadband Router. It  is  not  recommended  that  you  change  the default 
MAC address unless required by your ISP. You can use the Clone Your PC’s MAC 
Address button to replace the Internet port’s MAC address with the MAC address 
of your Ethernet card.
IP Address:
Subnet Mask:
Default Gateway:
DNS Servers:
MTU:
MAC Address:
Static (assigned by ISP)
Select Static IP Address if all the Internet port’s IP information is provided to you by your ISP. You will need to enter in the IP address, subnet mask, 
gateway address, and DNS address(es) provided to you by your ISP. Each IP address entered in the elds must be in the appropriate IP form, which 
are four octets separated by a dot (x.x.x.x). The Router will not accept the IP address if it is not in this format.