H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – System Maintaining and Debugging
H3C S7500E Series Ethernet Switches Chapter 1 Basic Configurations
1-10
Caution:
z When you configure the password for switching user level with the super password
command, the user level is defaulted to 3 if no user level is specified.
z You can switch to a lower user level unconditionally. To switch to a higher user level,
however, you need to enter the password needed (The password can be set with
the super password command.). If the entered password is incorrect or no
password is configured, the switch fails. Therefore, before switching to a higher user
level, you should configure the password needed.
z You are recommended to use the default user level; otherwise the change of user
level may bring inconvenience to your maintenance and operation.
1.1.7 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 initial
configurations
display saved-configuration
[ by-linenum ]
Display the current validated
configurations
display current-configuration
[ [ configuration [ configuration ] |
controller | interface [ interface-type ]
[ interface-number ] ] [ by-linenum ] [ |
{ begin | include | exclude } text ] ]
—
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
—
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 execution of the display