Zone clusters are a feature of Oracle Solaris Cluster software. A zone cluster is a group of non-global zones that serve as the nodes of the zone cluster. One non-global zone is created on each global cluster node that is configured with the zone cluster. The nodes of a zone cluster can be of either the solaris brand or the solaris10 brand, and use the cluster attribute. No other brand type is permitted. You can run supported services on the zone cluster in the same way as on a global cluster, with the isolation that is provided by zones. For more information, see the Oracle Solaris Cluster System Administration Guide .