wrr qos question

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Sep 9th, 2008
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wrr-queue bandwidth 10 20 70 1

wrr-queue min-reserve 1 5

wrr-queue min-reserve 2 6

wrr-queue min-reserve 3 7

wrr-queue min-reserve 4 8

wrr-queue cos-map 1 0 1

wrr-queue cos-map 2 2 4

wrr-queue cos-map 3 3 6 7

wrr-queue cos-map 4 5

priority-queue out



what does the wrr-queue min-reserve do exactly?


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francisco_1 Tue, 09/09/2008 - 14:13
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reserved buffer in memeory for the queues?

Calin Chiorean Wed, 09/10/2008 - 00:03
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Hi!


You have a duplicate thread regarding this question, so I'll paste my response here too:


"Hi!


"wrr-queue min-reserve" assign the buffer size to a queue. By default, is assigned the value of “100″. This means that every queue mapped to this level will have 100 buffers allocated.

If your case this is modified by interface level wrr command:


wrr-queue min-reserve 1 5 -> 50 buffers to queue 1

wrr-queue min-reserve 2 6 -> 60 buffers to queue 2

wrr-queue min-reserve 3 7 -> 70 buffers to queue 3

wrr-queue min-reserve 4 8 -> 80 buffers to queue 4

"


Cheers,

Calin

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