[c-nsp] Cisco 7204 VXR strange behavior

Florian Weimer fw at deneb.enyo.de
Fri May 26 13:38:28 EDT 2006


* Rodney Dunn:

> On Wed, May 24, 2006 at 07:10:20PM +0200, Florian Weimer wrote:
>> * Raymond Macharia:
>> 
>> > I did a "sh ip cache flow" and all traffic was being dumped there.
>> 
>> IIRC, this simply means that the traffic is passed on to a less
>> efficient switching method (process switching, likely).  It does not
>> necessarily mean that the traffic is dropped.
>
> That's incorrect. If you see packets in 'sh ip cache flow' that just
> means you have traffic coming in/out an interface that netflow
> is configured on. It doesn't mean anything about traffic being
> punted from one path to the other.

Thanks for the correction.  Is this a 720x-specific thing?  Maybe I'm
recalling wrong, but I'm pretty sure that I saw the behavior I alluded
to.


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