Cli Features; Introduction To Cli; Online Help With Command Lines - 3Com MSR 50 Series Configuration Manual

CLI Features

Introduction to CLI

Online Help with
Command Lines
During daily maintenance or when the system is operating abnormally, you need
to view each module's running status to find the problem. Therefore, you are
required to execute the corresponding display commands one by one. To collect
more information one time, you can execute the display
diagnostic-information command in any view to display statistics of each
module's running status. The information collected at one time by using the
display diagnostic-information command is identical to the information
displayed by the commands display clock, display version, display device, and
display current-configuration.
n
For the detailed description of the display users command, refer to
■
Interface Configuration" on page
The support for the display configure-user and display
■
current-configuration command varies with devices.
The display commands discussed above are for the global configuration. Refer
■
to the corresponding section for the display command for specific protocol
and interface.
This section covers the following topics:
"Online Help with Command Lines" on page 2133
■
"Display Features" on page 2135
■
"History Command" on page 2135
■
"Command Line Error Information" on page 2135
■
"Edit Features" on page 2136
■
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:
Hierarchical command protection where you can only execute the commands
■
at your own or lower levels. Refer to
Levels" on page 2131
Easy access to on-line help by entering "?"
■
Abundant debugging information for fault diagnosis.
■
Saving and executing commands that have be executed.
■
Fuzzy match for convenience of input. You only need to input the characters
■
that can uniquely identify a keyword to recognize and execute the keyword.
For example, for the keyword Ethernet, you only need to input eth when you
execute a command with this keyword.
The following are the types of online help available with the CLI:
Full help
■
Fuzzy help
■
2155.
"Configuring User Levels and Command
for details.
CLI Features 2133
"User