Carl Burkland November 19, 2008 - Pacug.com

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What is the typical impact?Netflow Performance AnalysisMnemonicNF-loadNF-enableNF-NDENF-NDE2BaselineNF-NDE-ASN9-NDE1 / v9 NDE1N9-NDE2 / v9 NDE2FNF-NDE-AS-NHFNF-NDE-ASDescriptionNetflow enabled initially - no trafficNetflow enabled - no Netflow Data Export Defined (NDE)v5 Netflow enabled - 1 Netflow Data Export Defined (NDE)v5 Netflow enabled - 2 Netflow Data Exports Defined (NDE)No Netflow enabled - baseline performancev5 Netflow enabled - 1 Netflow Data Export Defined (NDE) + BGP ASv9 Netflow enabled - 1 Netflow Data Export Defined (NDE)v9 Netflow enabled - 1 Netflow Data Export Defined (NDE)Flexible Netflow + 1 Netflow Data Export Defined (NDE) + BGP Next HopFlexible Netflow + 1 Netflow Data Export Defined (NDE) + BGP AS

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Page 1 and 2: Pittsburgh Area Cisco Users Group (
Page 3 and 4: MRTG Graph with and without NBAR
Page 5 and 6: Netflow Facts• Netflow - Develope
Page 7 and 8: Netflow Components• Exporter - se
Page 9 and 10: What Defines a Flow?• Source IP a
Page 11: Solarwinds Real-time Netflow Analyz
Page 15 and 16: Does my device support Netflow?Cata
Page 17 and 18: How can Netflow be leveragedbeyond

Carl Burkland November 19, 2008 - Pacug.com

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