NetFlow NetFlow is a feature that was introduced on Cisco routers around 1996 that provides the ability to collect IP network traffic as it enters or exits an interface. By analyzing the data …

NetFlow is a network protocol developed by Cisco for collecting IP traffic information and monitoring network flow. By analyzing NetFlow data, you can get a picture of network traffic …

NetFlow uses push technology, so you see information as soon as it’s available, whereas SNMP generally uses pull technology at set intervals. Because NetFlow provides more information …

Aug 2, 2025 · A NetFlow analysis tool helps visualize traffic patterns and identify high-traffic paths or chokepoints. By monitoring traffic flow across interfaces, devices, and protocols, teams can …

Dec 3, 2024 · NetFlow analysis is the practice of using tools to perform monitoring, troubleshooting, and in-depth inspection, interpretation, and synthesis of traffic flow data.

Sep 15, 2025 · One of the most significant aspects of monitoring a network infrastructure is the ability to do NetFlow analysis. If you are looking for the best NetFlow analyzer and collector …

Apr 10, 2025 · We show you the best NetFlow analyzers & collector tools. NetFlow is a network protocol developed by Cisco that notes and reports on all IP conversations passing through an …

This section provides a comprehensive overview of the distinct versions within the NetFlow monitoring protocol, including NetFlow v9 and NetFlow v10 (IPFIX). It highlights the variations …

Oct 18, 2024 · Learn everything you need to know about what NetFlow is and how it works with log and data examples from the experts at Auvik Networks.

Aug 4, 2025 · You’ll learn how NetFlow works, key fields, real-world use cases, and how to visualize flow data using bar, pie, and line charts. Integration with SNMP and Syslog is also …