Radio and television broadband and telecommunications and netcom different, in order to limit the Internet terminal, it shielded the route. Using the usual router networking scheme will not work, it is through the MAC address and the Internet account parallel authentication to achieve the purpose of limiting the terminal. If there are more than one computer, just use the route as a hub, each PC terminals dial separately, you can achieve a multiple terminal broadband connection. Radio and television broadband to its cheap price to win a lot of users, the general community uses FTTB (fiber to the building) way, that is, each building sharing a fiber-optic line online. This will bring new problems, the performance of the Internet at the same time the more people, the faster the speed of the slower, conversely the faster. Therefore, in order to reduce the number of illegal terminals, to ensure the bandwidth of the Internet, took a series of measures, including the seal of BT, routing, MAC certification. But the normal user does not have to worry, has three computers below the user may use separately dials the way to surf the net. The router is set up first. Because routing is not supported, users can not be plugged directly into the WAN port of the router, and a random LAN port can be selected. Then connect the other LAN ports to the appropriate computers. Use a computer to enter the router's settings page (what, do not know how to enter.) Sweat... Just look at the router's instructions. , to disable DHCP, that is, do not use routers to allocate IP, this authority to the radio and television broadband DHCP server, by it on behalf of the distribution intranet IP. The client software is then installed for each computer. Users in Nanjing can go to http://see.njcatv.net/sihua/to download client software. There are widows and Linux two versions of the client software, users can download according to the actual situation, do not understand the place can refer to the following illustration. This program is given by radio and television, suitable for families with fewer computers, if more terminals are needed to access the Internet, then the broadcasting business hall should be processed for the corresponding multi terminal Internet access procedures.