Cisco Firepower Management Center - Managing Sensors Across the WAN

Submitted by dash on Mon, 08/06/2018 - 21:15

This article was written after migrating 3 sites with a virtual FMC at each site controlling a pair of FTD firewalls at each site, down to a single virtual FMC controlling all 6 firewalls at the 3 sites.  The version of code running on FMC at the time of migration was (build 42).  Prior to this migration, we had migrated from Cisco Defense Center controlling a single Firepower ASA/IDS to Cisco Firepower Management Center and FTD(s).  During this initial migration, we took several things into consideration;