WRED in MQC

From: Quetta Walla (quetta_1@lycos.com)
Date: Mon Aug 22 2005 - 06:58:00 GMT-3


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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