H3C S5810 Series, Руководство по эксплуатации

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Modifying command level
All the commands in a view are defaulted to different levels, as shown in Table 1-3 . The administrator
can modify the command level based on users’ needs to make users of a lower level use commands
with a higher level or improve device security.
Follow these steps to modify the command level:
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 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 the
running status of multiple
modules
display
diagnostic-information
Available in any view
During daily maintenance or when the system is operating abnormally, you need to display the running
status of each functional module to locate the problem. Generally, you need to execute the
corresponding display commands for each module, because each module has independent running
information. To collect more information at one time, you can execute the display
diagnostic-information command to display or save the statistics of the running status of multiple
modules in the system. Execution of the display diagnostic-information command equals execution