ZyXEL Communications ZyXEL Dimension ES-2108 - Manual (Page 218)

ES-2108 Series User’s Guide
218 Chapter 31 User and Enable Mode Commands
31.5.1 Resetting to the Factory Default
Follow the steps below to reset the switch back to the factory defaults.
1 Enter erase running config to reset the current running configuration.
2 Enter write memory to save the changes to the current configuration file.
The following example resets the configuration file to the factory default settings.
sysname# erase running-config
sysname# write memory