HP 4500G PWR 24-Port, Руководство по настройке

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1-15
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Editing Features
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CLI Display
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Saving History Command
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Command Line Error Information
Introduction to CLI
CLI is an interaction interface between devices and users. Through CLI, you can configure your devices
by entering commands and view the output information and verify your configurations, thus facilitating
your configuration and management of your devices.
CLI provides the following features for you to configure and manage your devices:
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Hierarchical command protection where you can only execute the commands at your own or lower
levels. Refer to
Configuring User Privilege Levels and Command Levels for details.
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Easy access to on-line help by entering “?”
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Abundant debugging information for fault diagnosis
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Saving and executing commands that have been executed
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Fuzzy match for convenience of input. When you execute a command, you can input part of the
characters in a keyword. However, to enable you to confirm your operation, the command can be
executed only when you input enough characters to make the command unique. Take the
commands
save
,
startup saved-configuration
, and
system-view
which start with
s
as an
example. To save the current configuration, you need to input
sa
at least; to set the configuration
file for next startup, you need to input
st s
at least; to enter system view, you need to input
sy
at
least. You can press
Tab
to complement the command, or you can input the complete command.
Online Help with Command Lines
The following are the types of online help available with the CLI:
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Full help
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Fuzzy help
To obtain the desired help information, you can:
1) Enter
?
in any view to access all the commands in this view and brief description about them as
well.
<Sysname> ?
User view commands:
backup Backup next startup-configuration file to TFTP server
boot-loader Set boot loader
bootrom Update/read/backup/restore bootrom
cd Change current directory
clock Specify the system clock
cluster Run cluster command
copy Copy from one file to another
debugging Enable system debugging functions
delete Delete a file
dir List files on a file system
display Show running system information
......omitted......
2) Enter a command and a
?
separated by a space. If
?
is at the position of a keyword, all the
keywords are given with a brief description.