Multi-cluster GNS differs from standard GNS in that Multi-cluster GNS provides a single networking service across a set of clusters, rather than a networking service for a single cluster.

• About Multi-Cluster GNS Networks
  The general requirements for multi-cluster GNS are similar to those for standard GNS. Multi-cluster GNS differs from standard GNS in that multi-cluster GNS provides a single networking service across a set of clusters, rather than a networking service for a single cluster.
• Configuring GNS Server Clusters
  Review these requirements to configure GNS server clusters.
• Configuring GNS Client Clusters
  Review these requirements to configure GNS client clusters.
• Creating and Using a GNS Client Data File
  Generate a GNS client data file and copy the file to the GNS client cluster member node on which you are running the Oracle Grid Infrastructure installation.