It is a requirement for a complete vSphere deployment.
VMware vCenter Server 8 Standard + vSphere 8 Enterprise Plus Bundle CD Key (Lifetime / Unlimited Devices).VMware vCenter Server 8 Standard vCenter Server provides centralized, unified management for the objects in vSphere environments like hosts and VMs. vCenter Server Standard – Highly scalable management with rapid provisioning, monitoring, orchestration, and control of all VMs in a vSphere environment..