D-Link DIR-120 - Manual (Page 76)

DIR-120 Ethernet Broadband Router
D-Link DIR-120 User Manual 70
7. After all files are installed, a window displays to inform you that a TCP/IP service called DHCP can be set up to dynamically assign IP information.
8. Click Yes to continue, and then click OK if prompted to restart your computer.
Configure Windows NT 4.0 for DHCP
1. Open the Control Panel window, and then double-click the Network icon.
2. In the Network dialog box, click the Protocols tab.
3. In the Protocols tab, select TCP/IP, and then click Properties.
4. In the Microsoft TCP/IP Properties dialog box, click the Obtain an IP address automatically option.
5. Click OK twice to confirm and save your changes, and then close the Control Panel.
Your computer is now ready to use the Router’s DHCP server.