Windows Server does not have built-in NetFlow configuration capabilities by default. NetFlow is a network protocol developed by Cisco, and its configuration is typically done on network devices like routers and switches from vendors such as Cisco, Juniper, and Hewlett-Packard. To achieve NetFlow monitoring for traffic originating from or passing through a Windows server, you would need:
External Applications: You must use third-party software, often referred to as a "NetFlow Analyzer" or "Collector", installed on the Windows Server (or another machine) to receive and analyze flow data.
Flow Exporting: The network device (router, switch, or firewall) connected to the server's network segment must be configured to export the NetFlow packets to the collector's IP address and listening port.
While Windows provides some native monitoring tools (like Performance Monitor or Network Monitor), they do not generate or export data in the specific NetFlow or IPFIX format. Third-party tools are required to enable flow monitoring functionality on the Windows platform.
So to Summarize, Windows do not have such feature, we would require to configure the Flow on any network Device (as NetFlow is meant for Network nodes such as Switches, Router, FW) that the Windows machine is connected to, and send the Flows to the Polling Engine via UDP port 2055.
For more details Follow NTA FLOW REQUIREMENTS.
