We will be testing our disaster recovery site. Our replica instance is our disaster recovery backup. During testing, we need both the primary and replica instances serving authentications. Our plan was to sever the network connection between the primary and secondary instance. Will simply severing the connection between primary and secondary make the authentication managers work autonomously? If not, how can we make the replica work for testing purposes keeping in mind that theoretically our primary instance would have been destroyed by a disaster and the replica would need to be used BUT in reality, the production side will be functioning as normal.