Requirement: Remove a node from one of availability alwayson group and added it on another group. It was a multi-subnet and the node is a DR node on a different subnet. You have to remove the IP from the group in the windows cluster go to run — cluadmin.msc — click roles — click the group –> click on server name expand it — remove the IP of the node it could be offline. Once deleted add it on the other group by the listener or from the cluster. Background: It is a three node cluster two in same data center and third node is in DR data center. TITLE:…