Traffic Analizer

Wed Jan 10 02:28:03 UTC 2001

Once upon a time, Josh Richards <jrichard at cubicle.net> said:
> * Jeremy Furr <jfurr at ops.rr.com> [20010105 12:42]:
> > 	Was wondering if anyone here could recommend a Traffic ananlizer,
> > one that can show us where our traffic is destined for and how much that,
> > peer, or site is getting?
> 
> NetFlow and related tools.  Cisco's own NetFlow and CAIDA's cflowd tools are
> the two I'm familiar with.
> 
>   <URL:http://www.cisco.com/warp/public/732/Tech/netflow/>
>   <URL:http://www.caida.org/tools/>

What kind of additional load (CPU, RAM) does NetFlow put on a router
(say a 7505 or 7513)?  How does it work with CEF (along side it or in
place of it)?
-- 
Chris Adams <cmadams at hiwaay.net>
Systems and Network Administrator - HiWAAY Internet Services
I don't speak for anybody but myself - that's enough trouble.