We have TeamSite version 6.7.1 Build 65609 running on our production server. We are planning to migrate from Teamsite current version to Teamsite 7.2.1. OS

olaris 10 SPARC ,ServerModel

un Fire T2000
I know Intervowen web-ser(installed with teamsite automatically)renders the Teamsite User Interfaces(using HTTP port 80 and HTTPs port 443) While Non Intervowen web-ser(Apache,IIS) renders the content stored in content store(using web-server port 81).
How do I check the location of intervowen Web-server and Non-Intervowen web-server(apache) in existing server. I have Apache directory at following locations in existing server
/etc/apache/
/etc/apache2/
/usr/apache/
/usr/apache2/
/rdappls/applications/apache/
/rdappls/applications/apache2.2/
I have copied all the directories as it is from existing server to new server. What would I need to do for the web-server to run and work properly on the new environment.