When a failover occurs on the HA cluster, you can view the replication status of the configuration data, alert data, and security content using the CLI of either node or the Web UI of the primary node. The status shown in the CLI includes the alert replication lag time, which is the amount of time remaining to complete the synchronization of alert data from the primary node.
Central Management System (CMS) > Central Management System High Availability Guide > Monitoring > Cluster health and performance > Viewing the cluster members
Central Management System (CMS) > Central Management System High Availability Guide > Configuration > Basic configuration > Dual-interface LAN configuration
Central Management System (CMS) > Central Management System High Availability Guide > Monitoring > Cluster health and performance > Viewing resource agent status