RE: [ns] Strange DiffServ Results.

[Sungwon Yi <syi@cse.psu.edu>]

Hi, I am Sungwon.
I checked the idle time of the two queues, and found out that
there were difference in idle time.
I guess that this is the reason for my question.

I really thanks for the precious advise.

Best Regards,
Sungwon
======================================
Yi, Sungwon
Have a wonderful day!
======================================

On Mon, 16 Jul 2001, Sergio Andreozzi wrote:

>
> > In the sample script, 2 UDP of 4M rate are used for both classes.
> > therefore, I expected no change in the other class.
> I suggest you an experimental work. Just try to put two counters in the WRR
> scheduler. With these counters you want to count the number of times each
> queue si found in idle status from the scheduler.
>
> Check before and after the queue lenght modification. And if you find (as I
> suppose) more idle status for the queue you "cut", you can say the other one
> receive more service and so the number of dropped packet due to overflow
> decrease.
>
> Regards,
>
>
> Sergio
>
>