Before you set up the global cluster, make sure you completed the following:
Review the concepts.
Plan the configuration and verify that you have the required physical infrastructure.
Verify that you have the required software to install VCS and a supported replication technology. If you use a third-party replication technology, then verify that you have the appropriate replication agent software.
Figure: High-level workflow to set up VCS global clusters depicts the workflow to set up a global cluster where VCS cluster is already configured at site s1, and has application set up for high availability.