HP STORAGEWORKS E1200-160 - Manual (Page 129)

Serial/Telnet User Interface
129 Network Storage Router e1200-160
Restore Last Saved Configuration
In the Configuration Menu, B) Restore Last Saved Configuration is used to
revert to the previous configuration. This can be useful when configuration
changes have been made, and the user wishes to return to the previous
configuration.
Reset and Save Configuration to Factory Defaults
In the Configuration Menu, choose C) Reset and Save Configuration to reset the
router configuration to its initial settings (factory default).