Qos issue

Unanswered Question
Oct 13th, 2008

Hi guys, just a niggling issue i have. I have auto qos set across the Lan here, but when i do a show policy-map interface, when it lists the all the interfaces it doesnt show as any packets matching? does anyone know why this may occur?

As always any help always appreciated.


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allan.thomas Mon, 10/13/2008 - 14:26

This depends on the marking or classification within the service-policy, and whether you have applied it ingress or egress.

Can you please post the config to have a better understanding of exactly has been configured by Auto-Qos.



Marwan ALshawi Mon, 10/13/2008 - 19:25


the thing is the qos should be cofigured end to end from the access-switch to the edge router

u need tomake sure that u have the right trust boundaries configured correctly

for example trust cos or cisco-phon on access ports and trust dscp on uplinks from switch to switch and from switch to router

this way u will keep ur marking along the way to the edge router

also have a look at the following link which is a case similer to urs i have discussed:


good luck

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