Q1)When i change the broker configuration to the IS, should i not delete the dispatch.cnf?
Ans)No,You should not delete.All you have to do is edit the broker and IS will update dispatch.cnf file
Q2)Wont IS create a new one when it restarts??
Ans)I don’t think so,dispatch.cnf is file used by dispatcher to connect with IS
Q3)should the dispatch.cnf be deleted only when the primary port is changed for IS??
Ans)Don’t delete it,Port number doesn’t matter in Broker configuration with IS.
Only broker should be running,just configure wat ever port your broker is setup
I got this particular doubt of deleting the dispatch.cnf because I read about this in Administering Integration Server guide,where it was mentioned to delete the dispatch.cnf when the primary port has been changed for IS after configuring the broker.