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This section describes the remote system configuration that is required for all native replication technologies supported by PowerStoreOS. A remote system configuration specifies the replication relationship between two configured PowerStore Clusters and contains information about related network information for management and data connection. After a remote system is set up, the remote system configuration can be used on both participating PowerStore clusters for replication in any direction for available capabilities. Capabilities represent the available replication in PowerStoreOS and can be identified as “Block,” “vVol,” “Metro,” and “File.” PowerStoreOS supports up to 16 different remote system pairs.