Re: port bonding and taps

["Sam f. Stover" <sstover () iwc sytexinc com>]

On Thursday, October 2, 2003, at 10:57  AM, Jeffrey.Stebelton () bisys com 
wrote:

> What we have done is to set a 10 Mb Ethernet hub up near the tap and 
> run
> both tap ports into it. We then plug whatever sniffers you want into 
> the
> hub and you will see both sides of the traffic.

I think this works in a very small environment, but doesn't scale too 
well.  Since the tap ports aren't participating in an Ethernet network 
the way a normal host does, there is a real opportunity for collisions. 
 Especially when using a hub which is real dumb about things like this.

It's all about your budget and needs, but for a little more money you 
can get a Cisco 2900 (or whatever vendor you prefer) which can mirror 
both Tx and Rx ports to a common port without the risk of collision.


SfS


____
S.f.Stover
sstover () iwc sytexinc com

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