1 and a are set as usual. After setting a, unplug the network cable connecting the computer and a.
2. Connect the computer with B's LAN port. Enter the setting interface of B, click parameter setting and LAN port setting, and the IP address of LAN port will be changed to192.168.2.1. ?
3. Click WAN port settings, and the connection type of WAN port is set to dynamic IP (if the DHCP server of A is enabled); Or static IP (if A's DHCP server goes down). ?
4. Open the DHCP server of B, and the computer will set the automatic IP; Or turn off DHCP of B, and the computer will set a fixed IP. The IP range of computers surfing the Internet through B is 192. 168.2.2 to 192. 168.2.254. ?
4. Click the wireless parameter to turn on the wireless function, allow the broadcast of the SSID (optional), and turn on the security settings. ?
5. After all the settings are completed, insert the external network cable (or the network cable received from the WAN port of ADSL cat) into the WAN port of A; Connect the LAN port of A with the WAN port of B?
6. After all the connections are completed, it can work normally. The work of router B does not affect the normal work of router A.?
This is called router cascade. The key is that the IP addresses of LAN ports of router A and router B cannot be on the same network segment.
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