The default port of Xiaomi router's control page is 80. That is to say, when accessing the router control page through the browser, you can directly enter the intranet IP of Xiaomi router (generally, it defaults to192.168.31), and then add ":80" to access the router control page to configure and manage the router. It should be noted that if the router management port has been modified, you need to add the modified port number when accessing the router control page.