Sorry for late reply for your answer.
I am not able to get what you said about the 'JVM (in which WebLogic is running) must have about 2 cores, i.e., make sure the VM is not undersized with respect to cores (also enough memory of course)'.
Can you please elaborate about this?
I have to allocate one of weblogic servers to SOA suite installation wherein We have one Weblogic server(10.3.4 version) and another one is SOA managed server?
That means total four servers(Three seperate weblogic servers(admin) and one managed server).
Taking that into consideration,Can you tell me the configuration parameters that I need to take care of along with port,seperate installation directories?