NetFlow

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| Welcome to '''NetFlow DocWiki'''.  
| Welcome to '''NetFlow DocWiki'''.  
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Cisco IOS NetFlow efficiently provides a key set of services for IP applications, including network traffic accounting, usage-based network billing, network planning, security, Denial of Service monitoring capabilities, and network monitoring. NetFlow provides valuable information about network users and applications, peak usage times, and traffic routing. Cisco invented NetFlow and is the leader in IP traffic flow technology.
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Cisco IOS Flexible NetFlow is the next-generation in flow technology. It optimizes the network infrastructure, reducing operation costs and improving capacity planning and security incident detection with increased flexibility and scalability. The ability to characterize IP traffic and identify its source, traffic destination, timing, and application information is critical for network availability, performance, and troubleshooting. The monitoring of IP traffic flows increases the accuracy of capacity planning and ensures that resource allocation supports organizational goals. Flexible NetFlow helps Cisco customers determine how to optimize resource usage, plan network capacity, and identify the optimal application layer for Quality of Service (QoS). It plays a vital role in network security by detecting Denial of Service (DoS) attacks and network-propagated worms.
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NetFlow version 9, the latest Cisco IOS NetFlow innovation, is a flexible and extensible method to record network performance data. It is the basis of a new IETF standard. Cisco is currently working with a number of partners to provide customers with comprehensive solutions for NetFlow-based, planning, monitoring and billing.
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'''Cisco IOS Flexible NetFlow benefits:'''
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* Flexibility and scalability of flow data beyond traditional NetFlow
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* Customized traffic identification
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* Ability to focus and monitor specific network behavior
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* Ability to monitor a wider range of packet information, producing new information about network behavior
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* Enhanced network anomaly and security detection
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* Convergence of multiple accounting technologies into one accounting mechanism
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'''AVC DocWiki Navigation'''
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*[[AVC:NMS | AVC Network Management]]
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*[[PfR:Home | Performance Routing Home Page]]
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*[[PfR:Technology_Overview | Performance Routing Technology Overview]]
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*[[PfR:NMS | Performance Routing Network Management]]
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*[[NetFlow|NetFlow Home Page]]
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*[[NetFlow:PfR | NetFlow PfR Home Page]]
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*[[NetFlow:AVC | NetFlow AVC Home Page]]
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'''NetFlow Child Pages'''
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*[[AVC:Home|AVC Home Page]]
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*[[NetFlow:FAQ| Cisco IOS Flexible NetFlow Technology Q&A]]
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*[[NetFlow:IDs|NetFlow Element IDs]]
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*[[NetFlow:Whitepapers| White Papers]]
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* [[NetFlow:PfR| Performance Routing NetFlow Page]]
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* [[NetFlow:IDs | NetFlow Element IDs]]
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[[Category:AVC]] [[Category:NetFlow]]

Latest revision as of 16:56, 7 May 2013



NetFlow Home Page
Welcome to NetFlow DocWiki.

Cisco IOS Flexible NetFlow is the next-generation in flow technology. It optimizes the network infrastructure, reducing operation costs and improving capacity planning and security incident detection with increased flexibility and scalability. The ability to characterize IP traffic and identify its source, traffic destination, timing, and application information is critical for network availability, performance, and troubleshooting. The monitoring of IP traffic flows increases the accuracy of capacity planning and ensures that resource allocation supports organizational goals. Flexible NetFlow helps Cisco customers determine how to optimize resource usage, plan network capacity, and identify the optimal application layer for Quality of Service (QoS). It plays a vital role in network security by detecting Denial of Service (DoS) attacks and network-propagated worms.

Cisco IOS Flexible NetFlow benefits:

  • Flexibility and scalability of flow data beyond traditional NetFlow
  • Customized traffic identification
  • Ability to focus and monitor specific network behavior
  • Ability to monitor a wider range of packet information, producing new information about network behavior
  • Enhanced network anomaly and security detection
  • Convergence of multiple accounting technologies into one accounting mechanism





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