repadmin /prp - will allow the password caching of the local administrator to the RODC.

Stop-NlbClusterNode - cmdlet stops a node in an NLB cluster. When you use the stop the nodes in the cluster, client connections that are already in progress are interrupted. To avoid interrupting active connections, consider using the -drain parameter, which allows the node to continue servicing active connections but disables all new traffic to that node.

Add-ClusterGenericApplicationRole - Configure high availability for an application that was not originally designed to run in a
failover cluster.