Go old school, run netstat and watch while the BCA is running. Netstat -b should show you the programs running and on what ports - pipe that to a file, easier to dig into later.
Netstat -? for all options, play around… Add > filename.txt to put your output into a file, just in case you’ve not used that before.
Thanks for the reply. I checked in the way you suggested and found that there are many instnaces/ports are being used.
For clarity , we are using the BCA 5.5 server. So, after moving the server to different location(different network) , do we need to ensure that the same ports which are in use earlier should be “open” here as well in the new n/w configuration?
Also do you have an idea on “Whether Win3k supports BCA 5.5 server”?