3com WX3000 Manuel D’Utilisation

 

1-9 

By default, the CLI can store up to 10 latest executed commands for each user. You can view the 

command history by performing the operations listed in 

. 

Table 1-3 View history commands 

Display the latest executed 
history commands  

Execute the display 
history-command command 

This command displays the 
command history. 

Recall the previous history 
command 

Press the up arrow key or 
Ctrl+P 

This operation recalls the 
previous history command (if 
available). 

Recall the next history 
command 

Pressing the down arrow key or 
Ctrl+N 

This operation recalls the next 
history command (if available).

 

z 

Because the Windows 9x HyperTerminal explains the up and down arrow keys in a different way, 

the two keys are invalid when you access history commands in a Windows 9x HyperTerminal 

environment. However, you can use Ctrl+P and Ctrl+N instead to achieve the same purpose. 

z 

When you enter the same command multiple times consecutively, only one history command entry 

is created by the command line interface. 

 

If a command passes the syntax check, it will be successfully executed; otherwise, an error message 

will be displayed. 

 lists the common error messages. 

Table 1-4 Common error messages 

The command does not exist. 

The keyword does not exist. 

The parameter type is wrong. 

Unrecognized command 

The parameter value is out of range. 

Incomplete command 

The command entered is incomplete. 

Too many parameters 

The parameters entered are too many. 

Ambiguous command 

The parameters entered are ambiguous. 

Wrong parameter 

A parameter entered is wrong. 

found at '^' position 

An error is found at the '^' position. 

 

The CLI provides basic command edit functions and supports multi-line editing. The maximum number 

of characters a command can contain is 254. 

 lists the CLI edit operations.