Standby Continuous Replication (SCR) installation
Applies to: Forefront Security for Exchange Server
How FSE is installed on an SCR Exchange server system depends on the configuration of your source (data center) installation.
If the source system is configured as a standalone server, follow the instructions at Local Continuous Replication (LCR) installation.
If the source system is configured as CCR, follow the instructions at Cluster Continuous Replication (CCR) installation.
If the source system is configured as SCC, follow the instructions at Single Copy Cluster (SCC) installation.
FSE should only be installed on the source system. If the source system fails over to the target system, the original target becomes the new source, which is now online (the original source, which had failed, is now offline). FSE should now be installed on this "new source".
The FSE settings not replicated from the source server to the target server. After a failover has occurred, FSE must be installed on the target server and configured with the same settings as on the original source server. However, before installing FSE after a failover, you must run the Exchange Setup command with the RestoreCMS parameter. The syntax is:Setup /RestoreCMS