Support for multiple VLAN when disaster recovery is configured
If disaster recovery is configured in a single domain configuration, the primary service is operational from one site at any point of time but the primary service can manage the media services, storage servers and storage units on both sites.
You cannot perform add data network operations on both the sites (primary and secondary) at the same time.
Add data network operation should be performed first on the primary site and then on the secondary site for the same data network.