How to setup JDG as a 2nd level Hibernate cache in EAP6

Issue

• What are the steps required to use JDG as a hibernate 2nd level cache for EAP6?
• Is there a way to configure the Hibernate level 2 cache to use a client-server JDG cluster?
• Is it possible to use JDG as an external cache for EAP 6 Hibernate cache instead of the EAP infinispan-subsystem