Enterprise optical fiber access-how to configure a small Broadband Router for enterprise optical fiber access to small routers and how to use small broadband networks for effective office work? Let's analyze it carefully ...... Www.2cto.com enterprise fiber access users, there are a lot of use is TP-LINK or D-LINK small Broadband Router, can manage 10 computers LAN, and some wireless functions, however, a small company generally does not have a network administrator, so it is difficult to configure such a small Broadband Router. First, connect the incoming cable to the WAN port of the router, connect the computer network cable to ports 1, 2, 3, and 4, plug in the power, and open the computer, click "start" "Run" and enter "CMD" and press Enter. Enter "ipconfig/all" and press enter to check whether your IP address is 192.168.X.y? Enter "192.168.X.1" in the address bar of IE browser and press Enter. Enter the user name and password. If you do not know the user name and password, enter "admin" and "admin" and "12345 ", generally, the user name and password are displayed on the nameplate on the back of the router. Enter www.2cto.com, set the IP address, select a fixed IP address, and enter the IP address assigned by the carrier, subnet mask, and gateway. For DNS, enter 202.106.196.115, for the backup DNS, enter 219.141.136.10 (it is best to configure the DNS for each computer). Other configurations remain unchanged. If you need to set a wireless password, find the Wireless Settings. Select a password and set the password. Generally, you do not need to restart the route. Now, the configuration of the Small-bandwidth router is complete.