Qtech QSW-8200-28T-POEAC- DC Команды для базовой конфигурации онлайн [28/77] 481628

User Manual

Chapter 1. Commands for Basic Switch Configuration 28

www.qtech.ru

manner of none is just as the last manner. When using combination authorization

manners, the priority of the front authorization manner is the highest and the others

are in descending order; if the authorization with high priority passed, it is successful to

configure command and the back authorization manner will be ignored. Notice: as long

as one authorization manner receives a clear response of the corresponding

agreement. Whether it is received or refused, the next authorization manner will not be

attempted. If the clear response is not received, try the next manner. When using

RADIUS authorization, AAA function must be enabled and configure RADIUS server.

when using TACACS authorization, TACACS server must be configured. None is the

manner of escaping and it only can be the last manner. This manner returns to passed

authorization directly and it is successful to configure the command.

 Example: Configure level 1 command authorization manner of telnet login user as

TACACS.

 Switch(config)#authorization line vty command 1 tacacs

1.2.12 clear line vty <0-31>

 Command: clear line vty <0-31>

 Function: Delete the logged user information on the appointed line, force user to get

down the line who logs in through telnet or ssh.

 Command mode: Admin Mode.

 Usage guide: After inputting this command, there is need to judge for this command,

“Confirm[Y/N]: “, when inputting “Y“ or “y“, run to delete; when inputting “？“, do not

run to delete, print the notice information only. When inputting other characters, do

not run to delete.

1.2.13 crypto key clear rsa

 Command: crypto key clear rsa

 Function: Clear the secret key of ssh.

 Command mode: Admin Mode.

1.2.14 terminal length

 Command: terminal length <0-512>

 terminal no length

 Function: Set length of characters displayed in each screen on terminal; the “terminal

no length” cancels the screen switching operation and display content once in all.

 Parameter: Length of characters displayed in each screen, ranging between 0-512 (0

refers to non-stop display).

 Command mode: Admin Mode.

 Default: Default Length is 25.

 Usage guide: Set length of characters displayed in each screen on terminal, so that the-

More-message will be shown when displayed information exceeds the screen. Press

any key to show information in next screen. Default length is 25.