3com 3031 Instruccion De Instalación

C

HAPTER

 2: 3C

OM

 R

OUTER

 I

NTERFACE

[3Com]interface ethernet 3?

/

[3Com]interface ethernet 3/?

<0-0>

[3Com]interface ethernet 3/0?

/

[3Com]interface ethernet 3/0/?

<0-0>

[3Com]interface ethernet 3/0/0?

<cr>

Where, <cr> indicates that there is no parameter at this position. In this case, 
the command will be repeated in the next command line and will be executed 
if <Enter> is input.

■

Entering a character string followed by a “?” will list all the commands starting 
with this string.

<3Com>d?

debugging delete dir display

■

Entering a command followed by a character string and “?” will list all the 
keywords starting with this string.

<3Com>display h?

history-command hotkey

■

Pressing <tab> after entering several leading letters of some keyword of a 
command will display the complete keyword, given that these letters can 
uniquely identify the keyword and distinguish it from other keywords in the 
command.

Table 3 lists the common errors.

With the Doskey-similar function, CLI can automatically save the history 
commands entered by a user, and the user can invoke these history commands 
and execute them repeatedly. By default, CLI can save up to ten history commands 
for each user.  Table 4 lists the operations that the user can perform. 

Table 3   Common command line errors

Unrecognized command

The command was not found

The keyword was not found

Parameter type error

The parameter value beyond the 
allowed range

Incomplete command

Incomplete command

Too many parameters

Too many parameters

Ambiguous command

Ambiguous parameters

Table 4   Accessing history commands

Display the history 
commands

display history-command

Display the history commands that the 
user has entered