North American Network Operators Group

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RE: Help needed - Cisco Netflow

  • From: Joe Loiacono
  • Date: Mon Oct 13 11:10:30 2008

"Lee, Steven (NSG Malaysia)" <[email protected]> wrote on 10/10/2008 
01:20:30 PM:

> Does anyone aware of the sampled netflow accuracy?

If you mean how well you can extrapolate "real" numbers from "samples" by 
multiplying by the inverse sample rate, my (initial and somewhat limited) 
testing showed a surprising correlation. A pretty good first