The Network Device Command Center (NDCC) application provides the user interface for commissioning, locking, unlocking, and diagnosing of network devices (such as the DeltaV Smart Switch and Emerson Smart Firewall) in the DeltaV system.
NDCC requires that the network to be a flat network (no routing) to the switch and/or firewall with which NDCC and the control modules will communicate. Therefore, network devices can be managed by NDCC only if the network is connected to the Application Station or ProfessionalPlus where that network's modules are running.