Server 11 and 12 on same machine?

Discussion created by KenShick on Oct 3, 2012
Latest reply on Oct 3, 2012 by Lemmtech

I want to install Server 12 on the same machine with Server 11 because I want to do some benchmark testing. My first attempt to install Server 12 failed because it wanted me to update Server 11. Is there a way that I can have both servers on the same machine?