Total route A to come out multiple root network cable to each office, but the office computer more, one is not enough, so, bought a wireless router, for the moment called Route B.
Route A was changed by the Administrator password, unable to login to set up, so take the office of the No Line by B surgery.
method One: A network cable connects directly to B's LAN port, leaving LAN ports directly connected to the computer. In this way, all computers and other departments in the office are in a network segment.
1. A network cable from a to connect to the No line by B Wan, and then from B's digital port to connect a network cable to the computer
2. Input 192.168.1.1 (b default address), account password: admin
3. Network parameter-lan port setting: IP address is 192.168.11.1 (different from 192.168.1.1), subnet mask is 255.255.255.0. Point save prompts for a restart route, and the address after the reboot becomes 192.168.11.1.
4. Network parameter-wan port setting: The connection type is static IP,IP address is 192.168.1.100 (100 or other, must and a is in a network segment); Subnet mask is 255.255.255.0; Gateway is 192.168.1.1;d The NS server is 192.168.1.1. Save.
5.DHCP Server-DHCP Service: enabled, start address 192.168.11.100, End address 192.168.1.199 (address range set itself). Save.
After setting up B to act as a switch and no line by dual function, both computer and mobile phone can use B's wireless network.
Note: If you do not go to the setting of B interface, you can first change the computer's TCP/IP properties, IP and b in the same network segment (such as B is 192.168.11.1, then the computer IP set 192.168.11.100), Subnet mask 255.255.255.0, Gateway 184.108.40.206,dns192.168.11.1. Set the fifth step after the order and then the computer TCP/IP properties set to all automatic (in fact, do not change it does not matter drip, hehe). In this case, all the computers in the office are in one network segment, but the other department is not a network segment.