QoS using 802.1q user_priority bits

Unanswered Question
Apr 2nd, 2008

I would like to know how to configure QoS in a layer 2 network using the user priority bits in the 802.1q VLAN tag. Any comments or document references would be great.

I have this problem too.
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Jon Marshall Wed, 04/02/2008 - 04:02

That's quite open ended. Which type of switches are you talking about. Basically it's called CoS (Class of Service) and you have values 0 - 7 to work with.

CoS on catalyst switches is very switch dependant. If you let us the know the type of switches involved we can point you to some docs.

Jon

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