Carl Burkland November 19, 2008 - Pacug.com
Carl Burkland November 19, 2008 - Pacug.com
Carl Burkland November 19, 2008 - Pacug.com
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Netflow Facts• Netflow – Developed by CiscoVersionv1v5v6v7v8v9IPFIXDescriptionFirst tryMost used versionAdded Encapsulation information - not supported by CiscoAdded Catalyst Switch informationAdded router-based Netflow aggregationTemplate Based, allowing many <strong>com</strong>binationsv10; IETF Standardized NetFlow 9 w/ Enterprise fields• IETF Standard being developed – based on Cisco Netflow v9 (very soon!)• Internet Protocol Flow Information eXport (IPFIX)• Other vendor implementations• Juniper Networks - Jflow or cflowd• Huawei Technology - NetStream• Alcatel-Lucent - cflowd