This read-write setting, when set to active, tells the switch to reload its factory default configuration on next reboot while preserving the current IP settings; reading it always returns notActive. An admin uses this to wipe out accumulated custom configuration, such as VLANs, port settings, and DHCP config, while avoiding losing management connectivity to the device, since the IP address is specifically preserved. For example, after a switch accumulates a confusing tangle of manual changes over time, an admin would set this OID to active and then reboot the device to return it to a clean factory baseline without having to reconfigure the management IP afterward.