vCenter Server is the centralized platform for managing a VMware environment. It is the primary point of management for both server virtualization and vSAN. It is also the enabling technology for advanced capabilities such as vMotion, Distributed Resource Scheduler (DRS), and HA. vCenter scales to enterprise levels where a single vCenter can support up to 2,500 hosts (VxRail nodes) and 30,000 virtual machines. vCenter supports a logical hierarchy of data centers, clusters, and hosts, which allow resources to be separated by use cases or lines of business and allow resources to be moved as needed dynamically. These resource changes are all done from a single interface.