[c-nsp] "Total output drops" - congestion ? - 7200-VXR

Rodney Dunn rodunn at cisco.com
Wed Jul 16 07:28:05 EDT 2008


What is the configuration of that interface and can you provide
a 'sh int' between two drop periods?

On Wed, Jul 16, 2008 at 02:22:31PM +0800, Wilkinson, Alex wrote:
> Hi all,
> 
> I am having problems with a particular device going down every 3-4 days.
> The switchport for which this device is connected to is telling me it is
> having a lot of "output drops" e.g.
> 
>    Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 13342805
> 
> I 'suspect' that these output drops could be the root cause of the device
> attached to this port going down consistently.
> 
> Question: Since 'output drops' seems to relate to interface congestion can
>           anyone recommed a tool to 'blast' this particular interface in
>           order to test {in,out}queues and congestion ?
> 
>  -aW
> 
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> 
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