[c-nsp] Output Drops Due to QoS and threshold size

Saku Ytti saku at ytti.fi
Thu Apr 7 06:13:36 EDT 2016


On 7 April 2016 at 07:26, Victor Sudakov <vas at mpeks.tomsk.su> wrote:
> If Thres1 in Q1 is set to 1000%, this would mean 500 buffers. Where
> are the 500-200=300 additional buffers borrowed? From the common pool?


>From the document

---
Anything over 100% means the tx queue can use common buffers to queue
packets.  The default value for this field is 400%.
---

I've not worked with small cats in several years and I'm not ready to
refresh my memory on them, as I don't expect needing to work on their
QoS in future, sorry.

-- 
  ++ytti


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