Chapter 45 Introducing Commands
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Enter <command> ? to display detailed help information about the sub commands and
parameters.
45.10 Using Command History
The Switch keeps a list of recently used commands available to you for reuse. You can use any
commands in the history again by pressing the up (y) or down (z) arrow key to scroll through
the previously used commands and press
[ENTER]. Use the history command to display the list
of commands.
45.11 Saving Your Configuration
After you set the Switch settings with the configuration commands, use the write memory
command to save the changes permanently.
" The write memory command is not available in User mode.
" You must save your changes after each CLI session. All unsaved
configuration changes are lost once you restart the Switch.
sysname> ping ?
<ip|host-name> destination ip address
help Description of ping help
sysname>
sysname> history
enable
exit
show ip
history
sysname>
sysname# write memory
