Broadband connection method

Computer shop news first: broadband line <—>ADSL MODEM<—> router 1WAN port <—> router 1 LAN port <—> router 2WAN port <—> router 2LAN port <—> Computer 1, so that after connecting, the remaining LAN ports of routers 1 and 2 can be connected to the computer. For this connection, you need to set the following (assuming the addresses of both routers are 192.168.1.1): First configure the IP address of computer 1 to 192.168.1.X (X takes the natural number range 2— 254) and enter the router. 2 management interface, in the "network parameters" - "-" LAN port settings & rdquo; inside the LAN port IP address is changed to: 172.16.1.1 (Note: this address can be changed to any intranet different from the original address segment Address), save the prompt to restart the router. Next, change the IP address of the computer connected to Router 2 to 172.16.1.X (X takes the natural number range 2 to 254), and the default gateway is 172.16.1.1. Then enter the management interface of Router 2 through the address to the WAN port. Configuration, in this connection mode, you need to configure a static IP in the WAN port setting in the configuration interface of Router 2. The parameters are as follows: IP address: 192.168.1.X (X takes the natural number range 2 to 254) Subnet mask: 255.255 .255.0 Default Gateway: 192.168.1.1 For Router 1, please set it according to the settings of a single router when surfing the Internet. Note: After connecting in this way, the computer under Router 1 cannot communicate with the computer under Router 2 through Network Neighborhood.

The second type: broadband line <—>ADSL MODEM<—> router 1WAN port <—> router 1 LAN port <—> router 2 LAN port <—> router 2 LAN port <— Computer 1, this connection only needs to configure the following parts: First, you need to turn off the DHCP server function of Router 2 (choose “Do not enable ”). Second, change the IP address of the LAN port of Router 2 (on the same network segment as the LAN port address of Router 1), for example, change to :192.168.1.254, as long as this IP address is not used by other computers. After the above two steps are configured, Router 2 is equivalent to a switch, so the TCP/IP attribute of the computer connected to Router 2 must be consistent with Router 1. It is equivalent to these computers are directly connected to the computer under the router 1 LAN port. As for what line to connect, straight through or cross can be!