RE: WRED in MQC

From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Mon Aug 22 2005 - 16:20:07 GMT-3


Quetta,

        You could just use a minimum bandwidth value like 8Kbps in your
reservation. Otherwise you can match the web traffic in the default
class and run fair-queue.

HTH,

Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com

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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Quetta Walla
> Sent: Monday, August 22, 2005 4:58 AM
> To: ccielab@groupstudy.com
> Subject: WRED in MQC
>
> In a scenario where I have to match an access-list
>
> ip access-list extended TCP_80
> permit tcp any eq 80 any
>
> and apply wred to it
>
> class-map match-all CLASS_80
> match access-group name TCP_80
> !
> policy-map WWW_POLICY
> class CLASS_80
> random-detect
> random-detect 5 60 90 5
>
> class class-default
> fair-queue
>
> The above config does not work. The router will complain (saying the
class
> should have bandwidth configured) when I try to enter random-detect
> command under class CLASS_7070 inside policy-map UDP_POLICY.
>
> Here the catch is to configure wred inside mqc, the class must either
have
> a bandwidth reservation configured, or it should be the defalut class
with
> fair-queue enable.
>
> But lets say there is no bandwidth reservation needed. Then, how can I
> match access-list only using
>
> policy-map WWW_POLICY
> class class-default
> fair-queue
> random-detect
> random-detect 5 60 90 5
>
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