In order to have high availability and scalability, two CSa can be configured in Active-Active clustering. The reporting data and configuration data will be synced between the two clusters.
The configuration needs to be done on either node, primary node A or primary node B. User can configure the Remote host, Remote key of the other cluster, and then the two-way connection will be created automatically.
To configure High Availability navigate to Configuration | Settings | High Availability and enter the Remote host IP and Remote key of the other cluster.
