[c-nsp] 2960s output drops

Nikolay Shopik shopik at inblock.ru
Wed Apr 4 15:13:04 EDT 2012



On 04.04.2012 23:08, Piotr Wojciechowski wrote:
> On 4/4/12 20:54 , Nikolay Shopik wrote:
> 
>>   Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 2197
> 
> It seems that you might have traffic peaks on this interface. It happens
> when traffic received from 1000BaseTx interface are being sent over
> interface configured as 100BaseTx and traffic volume exceeds configured
> speed which might happen during bursts. Output queue is then overwhelmed
> and drops occurs.
> 
> Regards,
> 

Thanks,

That's what I though, and because client is have lot small bursty
traffic I think it pretty much sums up everything as normal, when we
packets moving from high speed interface to lower speed.


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