QOS Conversions

From: George Goglidze (goglidze@gmail.com)
Date: Wed Oct 17 2007 - 10:51:29 ART


Hello all,

I'm doing section 17 of ipexpert.
And have question about task #7

IPEXPERT-s answer is:

policy-map Priority-Queue-Conversion
 class high-q
  bandwidth 3000
 class medium-q
  bandwidth 2000
class low-q
  bandwidth 500

!
interface FastEthernet1/0
 ip address 10.10.12.2 255.255.255.0
 service-policy output Priority-Queue-Conversion
!

I don't agree with the bandwidth values in policy-map command.
we are doing conversion from priority-queueing to MQC.
the queue limits in priority-queueing are: 60 40 20.
which let's say make a total of 120 packets.
60 is 50%,
40 is 33%
20 is 12%

so this is what I did:

policy-map PRIORITY
 class high-q
  bandwidth percent 50
 class medium-q
  bandwidth remaining percent 33
class low-q
  bandwidth remaining percent 12

-------------------------

Please let me know if I'm wrong. maybe I'm doing something really bad with
QoS.

Thank you very much and regards,



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