We are planning to have 3 WSFC with two database server each for on each node of the WSFC as Primary and Secondary.
We also need a DR on another WSFC, my guess is that we need two Servers to create a AG and then from the first sets of AG's, create a DAG between the first AG and the one on the DR. Let's say that we put the sum of all databases on the DR (making sure they don't have the same name), can we connect each AG to the DR (AG) to create a DAG from each cluster? So, we'll have one AG per cluster and one DAG from the first 3 clusters connecting to the DR cluster at the same time but using a different AG (source) to the same AG (destination). Maybe we need 3 AG on the destination DR.
Thanks.