You must configure the Sun Cluster Geographic Edition software for secure communication between partner clusters. The configuration must be reciprocal, so cluster cluster-paris must be configured to trust its partner cluster cluster-newyorkand cluster cluster-newyork must be configured to trust its partner cluster cluster-paris.
If you are using the GUI to administer the Sun Cluster Geographic Edition software, the root password must be the same on all nodes of both partner clusters.
For information about setting up security certificates for partner clusters, see Configuring Trust Between Partner Clusters.
For information about the example cluster configuration, see Example Sun Cluster Geographic Edition Cluster Configuration.