When configuring Cisco ACI VMM domain integration with VMware vCenter, which object is created in vCenter?

A datacenter is a higher-level organizational object in vCenter and is not directly created by the ACI VMM integration process for networking purposes.

ACI primarily uses distributed switches (vDS) for VMM integration to provide centralized policy management and advanced networking features, rather than standard vSwitches.

When ACI integrates with vCenter as a VMM domain, it automatically provisions and manages a VMware vSphere Distributed Switch (vDS). This vDS allows ACI to apply granular network policies, such as EPGs and bridge domains, directly to the virtual machine interfaces within the hypervisor infrastructure.

A cluster is a logical grouping of ESXi hosts for resource management and high availability in vCenter, and is not an object directly created by ACI for network integration.