mapping DSCP to IP precedence

Unanswered Question
May 22nd, 2008

Hi, can anyone provide me a sample configure to map between DSCP and IP precedence? I have two different MPLS provider that I use and I need to MPLS CoS. I am thinking of terminating both service provider on the same router.

thanks

Arana

I have this problem too.
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n.nandrekar Tue, 05/27/2008 - 00:58

Hi!

You can have a classmap to classify dscp and mark with ip pre. But I dont get the need to do so. As DSCP is backward compatible with ip precedence, there is no need to map dscp to ip precedence. i.e. a packet marked with dscp AF31 , AF32, AF33 etc will match ip precedence 3.

Regards,

Niranjan

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