H3C Technologies H3C S5120 Series Switches - Manual (Page 34)

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Anti-interruption for Command Input
Anti-interruption for command input refers to the feature that if your input is interrupted by system output,
then after the completion of system output the system displays a command line prompt and your input
so far, and you can continue your operations from where you were stopped.
Follow these steps to enable anti-interruption for command input:
To do… Use the command… Remarks
Enter system view system-view —
Enable anti-interruption for
command input
info-center synchronous
Required
Disabled by default
With this feature enabled:
z If you have no input at the command line prompt and the system outputs system information, for
example, logs, the system will not display the command line prompt after the outputs.
z If the system outputs system information when you are typing interactive information (not YES/NO
for confirmation), the system will not redisplay the prompt information but a line break after the
outputs and then what you have typed.
For information about the info-center synchronous command, refer to Information Center
Configuration Commands.
Saving Configurations
Some commands in the CLI of H3C switches are one-time commands, such as display commands,
which display specified information, and the reset commands, which clear specified information. These
commands are executed one-time only and are not saved when the switch reboots.
For other commands, after executing the commands, input the save command in any view to save all
the submitted and executed commands into the configuration file, and thus all saved configurations are
not lost when the switch reboot.