Explains the NetFlow protocol, its versions, key concepts, and how to configure NetFlow for traffic monitoring and analysis.
A NetFlow protocol is a network traffic monitoring technology that
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collects and analyzes flow data from network devices,
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supports multiple versions including NetFlow v9 and IPFIX, and
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enables administrators to monitor, troubleshoot, and optimize network performance.
NetFlow protocol concepts and configuration guidance
Describes the fundamental principles, variations, benefits, and limitations associated with NetFlow protocol. Provides guidance on configuring NetFlow version 9 or IPFIX for network traffic monitoring and analysis.
NetFlow components
Explains the main components and terms used in NetFlow for network traffic analysis.
NetFlow protocol
Explains how the NetFlow protocol enables network monitoring by logging metadata for each flow traversing a router.
Key attributes in IP and MPLS packets for NetFlow
Lists the key attributes in IP and MPLS packets that NetFlow monitors.
Interface types supported with NetFlow
Lists the interface types that NetFlow supports.
NetFlow Guidelines and Limitations
Describes this topic.
NetFlow protocol versions
Explains the differences between NetFlow version 9 and version 10 (IPFIX) and describes their key attributes for network monitoring.
NetFlow Version 9 protocols
Explains NetFlow Version 9 as a template-based protocol that provides flexible record formats and enables enhancements to NetFlow services.
IPFIX (NetFlow version 10)
Explains the IPFIX (NetFlow version 10) protocol, its enhancements, export format, and sampling behavior for network traffic analysis.
Monitoring post-QoS data in NetFlow and IPFIX
Describes how monitoring post-QoS data in NetFlow and IPFIX enables in-depth analysis of network performance and QoS policy effectiveness.
NetFlow versions
Explains the differences between NetFlow v9 and NetFlow v10 (IPFIX) based on transport, compatibility, flexibility, and information elements.
Revision histories
Explains the feature history for NetFlow and IPFIX monitoring features on Cisco 8000 series platforms.