[j-nsp] CoS buffer size

Dan Peachey dan at illusionnetworks.com
Thu Jun 25 11:20:48 EDT 2015

On 25 June 2015 at 15:48, Marcin Wojcik <mail.network.bits at gmail.com> wrote:

> Hi Dan,
> > Seems odd to me that this needs to be done. Documentation I've read
> appears
> > to suggest that in PIR mode (no guaranteed-rate set) the per-queue
> > guarantee/transmit rate is calculated from the shaper rate and when a
> queue
> > exceeds it's guaranteed rate it is in excess, but this doesn't appear to
> be
> > the case and queues are always in excess.
> That would be the case only if you use exact or rate-limit limit
> options. When those options are omitted (percentage value only) then
> the transmit rate is calculated on the parent interface PIR, hence,
> one has to setup g-rate.
> Thanks,
> Marcin.

Thanks, makes sense now.


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