Generally, university dormitories have network cables. You should pay at the beginning of each year and get a router. Generally, students are not allowed to unplug the network cable from the outside. If you feel that the school network speed is too poor to stand, and you really don't want to surf the Internet through the school network, you can only go outside and set up a wireless network card, but the charge is quite expensive.

Users using "Router" cannot connect any network cable to the "WAN" interface on the router, and all network cables can only be connected to the "1~4" port. In addition, if the format of the IP address automatically obtained by the user after connecting to the router is: 192. 168. *. *, you need to access the router and turn off the DHCP function in the router; The specific access method is: enter 192. 168. 1 or192.168.0.1to access the router in the browser, and enter the user name and password admin to enter the router configuration management interface for modification.