Wireless and wired Internet access can be used simultaneously. Specific methods:
1. Connect the network cable to the WAN port of the router.
2. Set the router to static ip mode in the WAN port setting of the router and configure an ip that can access the Internet. For example, if the upper end of the router is 192.168.1.1, set the router to 192.168.1.30, and then configure the router as the local PC. Details are as follows: ip address: 192.168.1.30, subnet mask: 255.255.255.0, gateway address: 192.168.1.1, DNS server: Enter the address provided by the local network, DNS server 2:192.168.1.1.
3. To prevent ip address conflicts between the router and the upper end router, set the internal ip address of the router to another network segment, for example, 192.168.3.x, in the configuration of the LAN port of the router. In this case, the ip address of the router cannot conflict with the IP address of the upper end router. When surfing the Internet in the state of wired network and wireless network connection at the same time, the network is in the state of wired connection, so that you can get a more ideal Internet speed.