Re: QoS

From: Chris Lewis (chrlewiscsco@gmail.com)
Date: Sat Jun 17 2006 - 18:48:56 ART


All it is saying is that the default behavior for class-default is the same
as if you had configured it with fair-queue.

Chris

On 6/17/06, Sami <sy1977@gmail.com> wrote:
>
> Group,
>
> Below statemnet from CCO, could some one explaing when to use
> class-default
> with fair-queue..according to CCO if you use with class-default with fair
> queue or not => flow classified and given best-effort treatment .can some
> one explin the firrence
>
> If a default class is configured with the *bandwidth* policy-map class
> configuration command, all unclassified traffic is put into a single FIFO
> queue and given treatment according to the configured bandwidth. If a
> default class is configured with the *fair-queue* command, all
> unclassified
> traffic is flow classified and given best-effort treatment. If no default
> class is configured, then by default the traffic that does not match any
> of
> the configured classes is flow classified and given best-effort treatment.
> Once a packet is classified, all of the standard mechanisms that can be
> used
> to differentiate service among the classes apply.
>
> Thanks
>
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