SEP and SDCS:SA

On my Windows and Linux Environment of 230 server (virtual and physical), I am about to install SEP 12.1 and SDCS:SA

NOTE: I have only server machines and no client machines.

I am about to install the SEP 12.1 Only Antivirus and SDCS:SA on these machines.

Please let me know what steps I need to follow for Installation on my virtual and physical machines.