(At present, the development of routing office in our country is very sensitive. Here we will mainly introduce the port mapping of TP-Link router to us in detail. Enter "192.168.10.200" in the IE address bar and press "Enter", in the pop-up login dialog box Enter the default management user name and password "root" to enter the management interface. And select "BasicConfig→PAT" in the menu bar on the left side of the management interface to enter the TP-Link router port.)