FTD 2120 rommon issue
Working on 2 ftds today, one those FTD2120 was continuously booting in rommon. At the beginning I didn’t realized that was confreg issue. Thus, I proceeded and fully reimaged the device. Once I reimaged on the reload FTD stacked again on rommon. Then I realized that was something wrong with confreg on rommon Running the help command I saw the confreg command Running the confreg I saw the below "Configuration Register: 0x00000000" Then I run the command confreg 0x1 from rommon rommon 9 > confreg 0x1 You must reset or power cycle for new config to take effect rommon 10 > reboot Restarting the system... After that everything was ok 😊