Hello all, I've been tasked with setting up an Exchange 2013 DAG, I'm looking at our setup and I'm thinking about 1 DAG with 2 nodes in Datacenter A and 2 in Datacenter B. I plan to put the Witness server in a third site that has connectivity to
both data center. We use a MPLS from a single provider so theoretically it could all go down and leave both our DataCenters in-communicated from each other and our third site. My question is what happens to quorum at that point? Should we
lose communication between all of the sites? does the DAG dismount all of the databases?
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