ZyXEL Communications ZYWALL - CLI Reference Manual page 25

Always save the changes before you log out after each management session.
All unsaved changes will be lost after the system restarts.
1.10 Logging Out
Enter the
exit
Enter the
exit
ZyWALL (ZLD) CLI Reference Guide
or end command in configure mode to go to privilege mode.
command in user mode or privilege mode to log out of the CLI.
Chapter 1 Command Line Interface
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