As of SuperCluster software version 2.4, you can have up to eight different client access networks configured on your SuperCluster. These networks are used by dedicated domains, and are configured by Oracle personnel during the installation based on information you provide in the SuperCluster Configuration Worksheets.
You are asked to provide the starting IP address, gateway address and subnet mask for each client access network. After the installation you can use different client access networks for the Oracle RAC groups, dedicated application and database domains, and zones in your SuperCluster.