[c-nsp] ASR1006 Netflow default sample rate

adamv0025 at netconsultings.com adamv0025 at netconsultings.com
Sat Jan 7 17:25:52 EST 2017


> Roland Dobbins
> Sent: Friday, January 06, 2017 5:54 PM
> 
> On 6 Jan 2017, at 23:29, Satish Patel wrote:
> 
> > What is the appropriate sample rate
> 
> Situationally-dependent.
> 
I was always wondering what is the purpose of 1:1 sampling anyways, flow
analyser reacting faster (IDS/IPS)? 

> > and is there any impact in performance?
> 
> Negligible.
> 
I very much doubt that the pps performance tax from 1:1 sample rate is
negligible on ASR1K. 
 

adam

netconsultings.com
::carrier-class solutions for the telecommunications industry::



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