A Backdoor Access to Cisco FTD LINA Configure Mode from CLI

Normally you are not allowed to go to configure mode via CLI of a Cisco FTD which is managed by FMC. But following commands will enable a backdoor access to do that. Here is an example configuration adding to increase the mac address aging time which is not even supported by FMC Flex Configs currently.Go to the LINA mode and get the serial number> system support diagnostic-cliFirepower>...