1.Use a Telnet account with a privilege level of 15 to log in to the device.
2.Change the console password. The following example changes the authentication mode to password authentication and the password to huawei@123.
<Huawei> system-view
[Huawei] user-interface console 0
[Huawei-ui-console0] authentication-mode password
[Huawei-ui-console0] set authentication password cipher
Enter Password(<6-16>): //The actual display may be different.
Confirm Password:
[Huawei-ui-console0] return
3.Run the save command to save the configuration so that the new password will not be lost after a system restart.
[Huawei] save
