multiple app servers with single/multiple sign ons

Discussion created by Shruthi on Mar 24, 2009
Latest reply on Jun 1, 2009 by Chris_Hackett
I need to have two instances of app on the same machine.
The first instance must have Single Sign-on facility in it, and the second instance must have Multiple Sign-on.
What is the best way to do this? Can we use cloning to do this? Please explain.      Thanks,Shruthi