Explanation/Reference:
The Unisphere Initial Configuration wizard walks through a complete configuration of the UnityVSA,
including changing passwords, licensing, network setup (DNS, NTP), creating pools, e-mail server, support
credentials, your customer information, ESRS, iSCSI and NAS interfaces.
References: http://blog.mdschneider.me/unityvsa-part-3/

Explanation/Reference:
References: https://www.emc.com/collateral/white-papers/h15088-dell-emc-unity-replication-
technologies.pdf
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Explanation
To fully configure asynchronous replication between systems, you must do each of following:
Note: To fully configure synchronous replication, you must complete each of following:

Explanation/Reference:
Only one FC port can be configured and used for synchronous replication. Once an FC port is assigned, it will continue to act as the synchronous replication port and can never be changed. To determine the FC port used for synchronous replication, in the CLI console, run the command /remote/sys show -detail. Port information, similar to the following example, will appear in the output:
Synchronous FC ports = spb_fc4, spa_fc4
References: https://www.dellemc.com/en-us/documentation/unity-family/unity-p-replication-config/03-unity- rep-br-considerations-syncrep.htm