Qtech QSW-2900-24T-AC [18/209] Username change password

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1.3.1 System default user name

There is a system default built-in user name called admin, and the initial password is 123456. It is

suggested modifying password when logging in switch for the first time to avoid leaking it. This user name cannot be

deleted and the privilege cannot be modified either. It also possesses the right to manage other users. Please

remember your modified password.

1.3.2 Add user

mode by using username command. Input user name, user’s privilege, password to add new user according to system

prompt or by using the following command.

username username [ privilege level ] { password encryption-type password }

username:User name of new users and existed users ranges from 1 to 32 printable characters excluding such

wildcards as '/', ':', '*', '?', '\\', '<', '>', '|', '"' etc.

privilege:Privilege of new user ranges from 0 to 15. 0 to 1 means user while 2 to 15 means administrator.

encryption-type: the value of it is 0 or 7. 0 means non-encryption and 7 means encryption (It is not supported

now).

password:Log in password for new user and modified password of the existed user ranges from 1 to 16

characters or numbers.

If the privilege doesn’t configure, the default privilege is ordinary user. At most 8 users are supported.

Caution: User name supports case insensitivity while password doesn’t support case sensitivity.

! Add a new administrator “red”, configure privilege to be 3, and password to be 1234

QTECH(config)#username red privilege 3 password 0 1234

1.3.3 Modify password

In global configuration mode, system administrator admin can use the following command to modify

password of his or other user. Other user can only modify his own password.

username change-password

For example:

! Modify the password of user “red” to be 123456

QTECH(config)#username change-password

please input you login password : ******

please input username :red

Please input user new password :******

Please input user comfirm password :******

change user red password success.