R3204P16-HP Load Balancing Module System Management Configuration Guide-6PW101

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Redisplaying input but not submitted commands
If your command input is interrupted by output system information, you can use this feature to redisplay
the previously input but not submitted commands.
Follow these steps to enable redisplaying of input but not submitted commands:
To do… Use the command…
Remarks
Enter system view system-view —
Enable redisplaying of input but
not submitted commands
info-center synchronous
Required
Disabled by default
NOTE:
W
ith this feature enabled:
• If you have no input at the command line prompt and the system outputs system information such as
logs, the system will not display the command line prompt after the output.
• If the system outputs system information when you are typin
g
interactive information (not YES/NO for
confirmation), the system will not redisplay the prompt information but a line break after the output and
then display what you have typed.
Checking command-line errors
If a command contains syntax errors, the CLI reports error information. Table 18 lists some common
command line errors.
Table 18 Common command line errors
Error information
Cause
% Unrecognized command found at '^' position. The command was not found.
% Incomplete command found at '^' position. Incomplete command
% Ambiguous command found at '^' position. Ambiguous command
Too many parameters Too many parameters
% Wrong parameter found at '^' position. Wrong parameters
Using command history
The CLI automatically saves the commands recently used in the history command buffer. You can access
and execute them again.
Accessing history commands
Follow a step below to access history commands:
To do… Use the ke
y
/command… Result
Display history commands display history-command Displays valid history commands you used