Does anyone know how to correctly set up cache listening in an enterprise enverionment. I've gote one server (A) that the editors use and two load balanced ones (X,Y) that is accessible from the web. There are several sites on these servers. The problem is that the first site is properly updated on the external servers X & Y. If an editor makes a change to one of the other sites that change takes a while to appear on X & Y.

I'm suspecting that there is something wrong with the cache listeners for the other sites. Do I have to set up one listener for each separate site on these servers.

All servers share the same database.