I have a requirement to support both JBoss and WebSphere app servers. I would like to expose some beans through JMX across these clusters. But, how would I do this without tying into application specific jmx servers?

Using spring's jmx, I can run through the tutorials and see how they would do exactly what I would like....but how can I get the one request to send out notifications to every other server in the cluster so the change is replicated across? Is there a generic way to do that?