Re: Netflow question

If your topology is a star and all links are point to point, then
you may use the newer flow egress on the hub and you should get
the same results.

If you keep both, you would have redundant data and depending on
your collector/reporting software you will get doubled counts.
There is no polling involved though.

-Carlos

Pratik Gotecha @ 06/04/2012 10:04 -0300 dixit:
> Hello Experts,
>
> Had a quick question on Netflow...
>
> Right now I have "ip flow ingress" configured on all of my remote branch
> office devices. If i configure "ip flow egress" on my outgoing WAN router,
> which is connecting to these branch rotuers, and remove ip flow ingress on
> remote routers, would this solution work? Would I get the same output on
> the collector.
>
> Also if i keep both, i.e "ip flow egress" on the wan interface and on all
> other remote end routers "ip flow ingress" would this lead to double
> polling and get me incorrect counts on the collector?
>
>
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-- 
Carlos G Mendioroz  <tron_at_huapi.ba.ar>  LW7 EQI  Argentina
Blogs and organic groups at http://www.ccie.net