how can i monitor the flow or the bandwidth taker by the port ?
2055
You will need a flow capable device, typically your router, firewall or a Core switch. Configure the device to send the flows to SolaWinds Netflow Trafffic Analyzer collection port (2055 by default)
Documentation - SolarWinds Orion Module Documentation
Demo site - http://oriondemo.solarwinds.com
is there another way also with using the solarwinds ?
Hi habdelsamie! If your question is referring to whether or not you can analyze the traffic in your network with NPM (Network Performance Monitor), the answer is no; as HolyGuacamole mentioned, to expand the capabilities of NPM by actually analyzing and capturing bandwidth utilization, you will need to add to your SolarWinds products by purchasing a license for NTA (Netflow Traffic Analyzer). But again, you need to ensure your device(s) is flow capable and enabled. Hope this helps answer your question.
You could also leverage our QoE feature within NPM if you're looking to get details about traffic via a port mirror.
Overview of Quality of Experience Dashboard in SolarWinds NPM - Videos | SolarWinds
Jeff