Qtech QSW-2910-09T-POE-AC/DC [22/212] Remote authentication of administrator

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privilege: Privilege of new user or the modified privilege of existed user ranges from 0 to 15. 0

to 1 means user while 2 to 15 means administrator. Caution: the privilege of administrator

cannot be modified.

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 inputting nothing to modify the privilege of existed user, the privilege doesn’t modify.

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

For example:

Modify the privilege of administrator ―test‖ to be 1,and password to be 1234

QTECH(config)#username test privilege 1 password 0 1234

1.2.5 Remove user name

System administrator admin can use following command to remove user name in global

configuration mode

no username username

Username is the user name to be deleted.

For example:

!Remove user test

QTECH(config)#no username test

1.2.6 View system user information

View user list, and input show username command or show usename [ username ]

command in any configuration mode to display information of all users.

For example:

!Display information of user test

QTECH(config)#show username test

display user information

user name role

____________________________________________________________

test ADMIN

1.3 Remote authentication of administrator

Switch administrators can be saved in loca database and also in RADIUS/TACACS+ server.

The user is authenticated to RADIUS/TACACS+ server through RADIUS/TACACS+ protocol.

After authentication, user’s default privilege is normal user. Only when there is Service-Type