From: Tarun Pahuja (pahujat@gmail.com)
Date: Wed Nov 14 2007 - 17:21:20 ART
Jeff,
Even though an Ethernet frame enters the switch port , the switch has
the intelligence to look at Layer3, Layer 4 information in the IP packet
embedded in the frame. Layer 3 and Layer 4 information is commonly used for
Classification.
HTH,
Tarun
On Nov 13, 2007 12:14 PM, Biggs, Jeff (M/CIO/BIE) <JBiggs@usaid.gov> wrote:
> Asks for ports 14 and 16 on CAT2 to have DSCP AF32 assigned to all
> frames arriving on those ports.
>
>
>
> Would this work:
>
>
>
> class-map match-all QOS
>
> match access-group 101
>
> !
>
> !
>
> policy-map QOS
>
> class QOS
>
> set dscp af32
>
>
>
> access-list 101 permit ip any any
>
>
>
>
>
>
>
> Or because of the word "Frame", would this require the DSCP-Mutation
> only?
>
>
>
> Jeffrey Biggs
>
> Sr. Network Engineer
>
> USAID
>
> M/CIO/BIE
>
> 240-646-5003
>
> jbiggs@usaid.gov <mailto:jbiggs@usaid.gov>
>
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