Cisco FMC Registration Key

[torstensson]

Hi,

I've tryed to add a 5506-X device to FMC and to do this you need the IP and "Registration Key". I think the "Registration Key" is added when you do the inital setup but I never did that part.

Is there any way change the Registration Key (or find it) through CLI or ASDM? 

Br

Lars-Ove

[Rob Ingram]

Hi @torstensson 

Login to the CLI of the FTD, run "show manager" if no manager is defined then use the command "configure manager add <ip address> <key>"

[Marius Gunnerud]

If you are using the same IP on the new FMC as the old FMC the configuration on the FTD should remain intact when you issue configure manager add command.  If you changed the FMC IP then the configuration will be wiped from the FTD until you have joined the FTD and FMC and redeployed the configuration.