Changing the Telnet port on the USG

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The USG does not support modifying the Telnet login port. To use other ports, add a device capable of NAT on the USG.

Other related questions:
Changing the default management port on the USG
Use the CLI to change the default management port on the USG as follows: sys [USG]undo web-manager enable (Disable the service first.) [USG]undo web-manager security enable port 8443 (Disable the HTTPS service.) [USG]web-manager enable port 8080 (Change the HTTP login port.) [USG]web-manager security enable port 8081 (Change the HTTPS login port.)

How to change the port number of the Telnet server on the AR router
The procedure for changing the port number of the Telnet server on the AR router is as follows: The default port number of the Telnet server is 23. You can run the telnet server port command to configure a new port number for a Telnet server to prevent attackers from accessing the server using the default port.

How to change the password of a Telnet user to log in to a WLAN device
You can log in to a WLAN device through the console port and then set a new Telnet password for login. - The following is an example of logging in to VTY 0 using password Huawei@123. The configurations are as follows: [Huawei] user-interface vty 0 [Huawei-ui-vty0] authentication-mode password [Huawei-ui-vty0] set authentication password cipher Huawei@123 [Huawei-ui-vty0] return - The following is an example of logging in to VTY 0 based on AAA authentication and changing the password of Telnet user admin123 into Huawei@123. The configurations are as follows: [Huawei] user-interface vty 0 [Huawei-ui-vty0] authentication-mode aaa [Huawei-ui-vty0] quit [Huawei] aaa [Huawei-aaa] local-user admin123 password irreversible-cipher Huawei@123 [Huawei-aaa] return

Changing the language on the web UI of the USG
Procedure for changing the language on the web UI: 1. After accessing the web UI through the browser, select Simplified Chinese or English from the Language drop-down list on the login page. Then, the web UI is displayed in the selected language. 2. To change the language of the web UI during the operation, log in to the web UI to select a language after registration.

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