Thank you for the reply.
I am 100% sure my network has been or is compromised. I am not sure about ISE, but will look into the info by "Bug".
I am getting my info from some "Nirsoft" apps. Then doing MAC lookups. It seems someone has created ways to gain access via older versions "Microsoft Server". There is much more to the issue but do not know where to start explaining. I have only tried to use my machines as personal home computers. They all seem to be getting re-configured as "Enterprise" or "Client" machines even after a clean re-install of Windows 7 using a purchased disk with legal keys. I wish I could give better info but really do not know how.