Quidway NetEngine80
Configuration Guide - Basic Configurations
3 CLI Overview
Issue 04 (2009-12-20)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3-7
z
Enter a command with "
?"
closely following it to display all the key words that begin
with this character string.
<Quidway>
display v?
version virtual-access vlan vlan-group voltage vpls vrrp vsi
version vlan vpls vpn-group vrrp vsi
z
Enter the first several letters of a key word in the command and then press
Tab
to display
the complete key word on the condition that the letters uniquely identify the key word.
Otherwise, if you continue to press
Tab
, different key words are displayed. You can
select the needed key word.
3.2.3 Error Messages of the Command Line Interface
All the commands entered by the user are run correctly, if the grammar check has been passed.
Otherwise, error messages are reported to the user. See
Table 3-2
for the common error
messages.
Table 3-2
Common error messages of the command line
Error messages
Cause of the error
The command cannot be found
Unrecognized command
The key word cannot be found
Parameter type error
Wrong parameter
The parameter value exceeds the limit
Incomplete command
Incomplete command inputted
Too many parameters
Too many parameters inputted
Ambiguous command
Indefinite parameters inputted
3.3 Features of Command Line Interface
3.3.1 Editing
The command line supports multi-line edition. The maximum length of each command is 255
characters.
Keys for editing often used are shown in
Table 3-3
.
Table 3-3
Keys for editing
Key
Function
Common key
Inserts a character in the current position of the cursor if the
editing buffer is not full and the cursor moves rightward.
Otherwise an alarm is generated.
