A. Configure a DNS suffix.
B. Enable NetBIOS over TCP/IP.
C. Change the Node Type to Broadcast.
D. Assign a static IP address.
In addition to the pre-requisites of Single-domain clusters, there are additional pre-requisites for Multi-domain or Workgroup clusters in the Windows Server 2016 including Primary DNS Suffix Requirements.
Each cluster node needs to have a primary DNS suffix.
For Multi-domain Clusters: The DNS suffix for all the domains in the cluster, should be present on all cluster nodes…
Note: Failover Clusters can now be created in the following configurations:
Single-domain Clusters: Clusters with all nodes joined to the same domain
Multi-domain Clusters: Clusters with nodes which are members of different domains
Workgroup Clusters: Clusters with nodes which