Is wireless router directly plugged into the Internet?
Can enter the wireless router settings, run the setup wizard, select the "broadband Ethernet, obtain IP address automatically from the Internet service provider (IP), then the next step completed, while opening the wireless function, set the SSID, wireless security settings and restart the router encryption settings of your WiFi environment will have a wireless network you set the SSID, connect to the internet.
Switches can be plugged in directly, and routers should be set up.
Draw a cable from the cat, connected to the wireless router, you can use the settings
