Hi, I need your help in choosing a best DAG configuration. I have 2 exchange servers in 2 sites. Same domain in 2 sites. I want to create a DAG for the exchange server in site 1 in site 2. The same goes for the server in site 2 with a DAG for it in site 1. My question is should I configure one DAG for the 4 servers or 2 DAGs, one for Site 1 --> Site 2 and other for Site 2-->Site1?