Re: NetFlow

From: Matt Ranney (mjr@ranney.com)
Date: Wed May 30 2001 - 10:31:38 EDT


"Jonathan Tse" <jonathantse@pacific.net.sg> writes:

> I came across an article saying the maximum sample rate of juniper box is
> 7000 packets per second, is it really true? We are running netflow in cisco
> right now and most of our routers have 30+Mbps traffic and it seems the
> cisco netflow still work fine. I would like to predict will there be any
> impact when I shift to juniper?

You are correct on all of your statements. The speed at which Juniper
routers can sample traffic for NetFlow is severely limited compared
the speed at which Cisco can do the same.

-- 
Matt Ranney - mjr@ranney.com



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