In this post we'll discuss about NSX control plane in detail. I'll describe the  NSX controllers and functions along with NSX Controller workload distribution. We'll also identify the user world agent in the control plane and the control plane component interactions.

Transport Zones A transport zone controls which hosts a logical switch can reach. It can span one or more host clusters also known as transport nodes. If two transport nodes are in the same transport zone, VMs hosted on those transport nodes can be attached to the NSX logical switch segments that are also in that transport zone. If VMs are attached to switches that are in different transport zones, the VMs cannot communicate with each other.

NSX-T Manager NSX-T utilizes a multi-tiered networking stack. The NSX Management Cluster is a 3 node high availability cluster. The cluster consists of a converged Management (Policy) & Control Plane cluster services. The NSX management nodes each contain a Management plane, a central control plane, a policy role and a replicated desired state datastore. The NSX Management Cluster provides availability of all management services and increased performance. The converged appliance allows for easier operations with less systems to monitor and maintain.