H3C S5500-SI Series, Operation Manual

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1-15
To do… Use the command… Remarks
Enter system view system-view —
Configure the command level in
a specified view command-privilege level
level view view
command
Required
Refer to Table 1-3 for the
default settings.
You are recommended to use the default command level or modify the command level under the
guidance of professional staff; otherwise, the change of command level may bring inconvenience to
your maintenance and operation, or even potential security problem.
Displaying and Maintaining Basic Configurations
To do… Use the command… Remarks
Display information on system version display version
Display information on the system clock
display clock
Display defined command aliases and the
corresponding commands
display command-alias
Display information on terminal users display users [ all ]
Display the valid configuration under current view display this [ by-linenum ]
Display clipboard information display clipboard
Display and save statistics of each module’s
running status display
diagnostic-information
Available in
any view
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 or save statistics of each module’s running
status. The execution of the display diagnostic-information command has the same effect as that of
the commands display clock , display version , display device , and display current-configuration .