So, autoQoS adds this: mls qos map cos-dscp 0 8 16 24 32 46 48 56 Yet we are advised to do this: mls qos map cos-dscp 0 8 16 26 34 46 48 56 Remapping AF31 to COS 3 Well the default puts CS3 into COS 3, which is what you want to do now... Am I right? Jonathan