I don't quite understand the different images and files associated with upgrading the Firepower chassis manager.
I am trying to upgrade to v 2.6.1x but I see four different files.
There is a fxos-k9-kickstart, fxos-k9-manager, fxos-k9-system and fxos-k9-image
Are all of these suppose to be downloaded and install or is the image file all I need.
I don't see any good documentation on these types of files and how they should be install.
Thanks,
Pete
