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The logging in identity verification of the system console of this switch is used to verify the

identity of the operating user. It permits and refuses the logging in by matching recognizing

user name and password.

Step 1: Following are showed when entering command line interface,

Username(1-32 chars):

Please input user name, press Enter button, and then the prompt is as

following:

Password (1-16 chars):

Input password. If it is correct, enter the user mode with the

following prompt:

QTECH>

In switch system, there are 2 different privileges. One is administrator, and the other is

common user. Common user only can see the configuration information of switch without right

to modify it but administrator can manage and configure the switch by specified command.

Logging in as administrator can enter privileged mode from user mode.

QTECH>enable

Step 2: Input command

Skip to step 3, if the command needs input the parameter. Continue this step if the command

need input the parameter.

If the command needs a parameter, please input it. When inputting a parameter, keyword is

needed.

The parameter of the command is specified which is the number or character string or IP

address in a certain range. Input ―?‖ when you are uncomprehending, and input the correct

keyword according to the prompt. Keyword is what is to be operated in command.

If more than one parameter are needed, please input keywords and each parameter in turn

according to the prompt until ―<enter>‖is showed in prompt to press enter button.

Step 3: Press enter button after inputting complete command.

For example:

!User need not input parameter

QTECH#quit

“quit” is a command without parameter. The name of the command is

quit. Press enter button after inputting it to execute this command.

!User need input parameter

QTECH(config)#vlan 3

―vlan 3‖ is a command with parameter and keyword, vlan of which is command keyword and 3

of which is parameter.