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Cat4k L2 QoS configuration

Hi,

I just configured 2 L2 transmit queues in a cat4k I'm deploying tomorrow. My question is this. I know call manager defaults to Cos/ToS of 5. What about Unity Voicemail? And alternately, is their a way to configure a CatOs port to tag a CoS of 5? I'm assuming it would need to be configured as a dot1q trunk if so....any suggestions/ideas?

Thanks....

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New Member

Re: Cat4k L2 QoS configuration

You hit it right on the head. 802.1p/Q or ISL for L2. You can use a L3 card to do ip prec/dscp also, which of course is the better way to go if it's not already marked.

I never heard of unity marking anything, but you can mark it with class-maps if needed.

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