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question in WFQ in QOS

hi ,

i want to ask about WFQ

is it applied by default in CBWFQ ???

or i have to put some commands under the policy map class-default ???

regards

  • Other Service Provider Subjects
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Super Bronze

Re: question in WFQ in QOS

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I don't recall whether any IOS versions of CBWFQ default FQ.  Behavior and features do vary somewhat between IOS versions and/or platforms.

There is a "fair-queue" policy-map class command.  (NB: besides class-default, with HQF other classes support the command too.  Another difference, in HQF variants the fair-queue command is just FQ but pre-HQF, fair-queue command is actually WFQ.  Lastly, pre-HQF WFQ individual flows compete against other classes [on most platforms], in HFQ FQ, all class FQ flows share the class's bandwidth allocation.)

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