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QSW-2900-24T4-AC
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Qtech QSW-2900-24T4-AC [15/209] Qtech config vlan 3

1-13

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.

1.1.3 Syntax Help

There is built-in syntax help in command line interface. If you are not sure about the syntax of some

command, obtain all command and its simple description of the current mode by inputting “?” or help command;

list all keywords beginning with the current character string by inputting “?” closely after the command character

string; input “?” after space, if “?” is in the same location of the keyword, all keywords and its simple description

will be listed, if “?”is in the same location of parameter, all the parameter description will be listed, and you can

continue to input command according to the prompt until the prompt command is “〈enter〉” to press enter button to

execute command.

For example:

Directly input “?”in privileged mode

QTECH#?

System mode commands:

cls clear screen

help description of the interactive help

ping ping command

quit disconnect from switch and quit

……

Input “?” closely after keyword

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