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See Change the Admin Password.ĭefense is offline-This procedure lets you change the admin password from FXOS. See Perform a Complete Reimage.Ĭhange the admin password-This procedure lets you change the admin password from the threatĭefense CLI. The procedure requires you to boot the system over TFTP, download the threatĭefense software, and reconfigure the entire system. See Boot from ROMMON.Įrase all configuration and images-This option restores your system to its factory default settings, and erases the images. This procedure retains all configuration. You can then reformat the eMMC and reinstall the software image. See Reformat the SSD File System (Firepower 2100).īoot from ROMMON-Boots FXOS from ROMMON if you cannot boot up. That after performing this procedure, you will have to reconfigure the system, including admin password and connectivity information. Reformat the SSD File System-Reformats the SSD if you see disk corruption messages. You must use the Perform a Complete Reimage instead. You cannot perform a downgrade to the previous major version using this procedure. See Reimage the System with a New Software Version. System, including admin password and connectivity information.

Note that after performing this procedure, you will have to reconfigure the

Reimage the system with a new version-All configurations are removed, and threatĭefense is reinstalled using the a new software image. See Perform a Factory Reset from ROMMON (Password Reset). Including admin password and connectivity information. Perform a factory reset from ROMMON (admin password recovery)-All configurations are removed, and threat See Reimage the System with the Base Install Software Version. Note that after performing this procedure, you will have to reconfigure the system, You may need to reset the configuration, reinstall the image, recover the FXOS password, or completely reimage the system.Įrase the configuration and restart the system with the same image-All configurations are removed, and the threatĭefense is reinstalled using the current image.

Change the Admin Password if Threat Defense is Offline.Reformat the SSD File System (Firepower 2100).Reimage the System with a New Software Version.Perform a Factory Reset from ROMMON (Password Reset).Reimage the System with the Base Install Software Version.