DHCP Server Settings
Dynamic Host Configuration Protocol (DHCP) allows the gateway to automatically obtain the IP address from a DHCP server on the service provider’s network. The service provider assigns a global IP address from a pool of addresses available to the service provider. Typically the IP address assigned has a long lease time, so it will likely be the same address each time the Router requests an IP address. If DHCP is not enabled on the Router, it is necessary for the user to assign a static IP address to each computer on your LAN.
To set up DHCP for your LAN, first enable the Router as a DHCP server by clicking the Enable DHCP Server radio button in the window above. The next step is to set a range of IP addresses that you wish to allot to the devices on your LAN by entering a starting and ending number of addresses within the LAN subnet in the DHCP IP Address Range. This may be in a range from 2 to 254 (192.168.0.2 – 192.168.0.254). Computers on your LAN will have an IP address within this range then automatically assigned to them. Finally, choose the DHCP Lease Time, which is the time the Server will set for devices using DHCP to
DHCP may also be statically configured as well. This method allows the router to assign the same IP address information to a specific computer on the network, defined by its MAC address. This computer will get the same DHCP implemented IP address information every time the computer is turned on and this IP address will be specific to that computer’s IP address on the local network. No other computer can be assigned this address. This is useful for computers on the LAN that are hosting applications such as HTTP or FTP. First, the user must enter the Host Name and the IP Address for that computer in the spaces provided. Next, the user must enter the MAC Address of the computer in the space provided. Click Save Settings to implement these static settings.
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