Add Firepower Management Center Certificate using CLI
In this article I want to demonstrate how too add signed certificates to the Firepower Management Center (FMC) using the CLI. If you've worked with the FMC for some time, you'll know that the GUI can be quite limited when it comes to the sort of information you enter before generating a CertificateCSR. In fact a particular use case for wanting to use the CLI to generate CSR's for the FMC is when you want to issue the same certificate to more than one FMC. As it stands today there isn't a way to accommodate this use case via the GUI an although possible, this request can only be fulfilled by using the CLI. With that, in this article we will focus on how we can fulfill the mentioned requirement and have one certificate issued for more than one FMC. We will have our internal CA (Microsoft Server) issue an internal signed certificate that will be imported to both FMC's. Demonstration Hardware & Versions Microsoft Server 2019 (CA Server) Firepower Management Center v...