I am setting up a PIX515 FO. It is currently on the 6.3(5) software. My UR PIX is running 7.1(1)
I want to upgrade my FO to the same version, but the upgrade sheet says it requires 128MB RAM to do so; it currently has 64MB. Can I upgrade PIX OS now and RAM later? Or will the upgrade fail without the required RAM? Also, is this some proprietary RAM or can I just pop in some standard RAM? Thanks a million.