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Cisco CNS NetFlow Collection Engine Installation and User Guide
OL-3230-02
About This Guide
Obtaining Documentation
Chapter 4, “Understanding the CNS NetFlow Collection Engine Data File Format,” describes how to
interpret the data collected and saved in CNS NetFlow Collection Engine data files.
Chapter 5, “Customizing the CNS NetFlow Collection Engine,” describes how to customize CNS
NetFlow Collection Engine operations.
Chapter 6, “Using Cafeteria-Style Aggregation Schemes,” describes using user-specified aggregation
schemes.
Appendix A, “Troubleshooting CNS NetFlow Collection Engine,” provides helpful information and
procedures in case you encounter problems while using CNS NetFlow Collection Engine.
Appendix B, “NetFlow Export Datagram Formats,” describes how NetFlow ex ports flo w information in
UDP datagrams in one of four formats.
Appendix C, “CNS NetFlow Collection Engine Configuration and Control Protocol,” describes the CNS
NetFlow Collection Engine configuration and control protocol.
Appendix D, “CNS NetFlow Collection Engine Binary Data File Format,” describes the format of the
CNS NetFlow Collection Engine binary data file.
Appendix E, “CNS NetFlow Collection Engine CNS/XML Interface,” describes the CNS NetFlow
Collection Engine CNS/Xtensible Markup Language (XML) interface.
An Index is also provided.
Obtaining Documentation
The following sections explain how to obtain documentation from Cisco Systems.

World Wide Web

You can access the most current Cisco documentation on the World Wide Web at the following URL:
http://www.cisco.com
Translated documentation is available at the following URL:
http://www.cisco.com/public/countries_languages.shtml

Documentation CD-ROM

Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM
package, which is shipped with your product. The Documentation CD-ROM is updated monthly and may
be more current than printed documentation. The CD-ROM package is available as a single unit or
through an annual subscription.