NSX-T Architecture

The diagram depicted above is a high level NSX-T architecture that I will explain today.

NSX manager and its cluster communication with transport nodes through APH server (Application Proxy Hub)

All transport node connect with NSX-T component using NSX-Proxy service.

Transport node connect with NSX-Manager on port 1234 and CCP(Central control plane) on port 1235

In NSX-T have its own NSX-RPC for used as messaging queuing between manager and transport node.

Before NSX-T 2.5 or NSX-V it was rabbitmq messaging queuing protocol use for communication between manager and ESXI nodes