The draft defines a set of YANG models for managing Quality of Service (QoS) in IP networks, particularly those based on DiffServ (Differentiated Services).

It didn't flag anything particular to INTAREA. 

That said, I have some comments which I believe will add more clarity to the document if addressed -

* It says - 

	The DSCP markings are applied by upstream node or by the edge router on entry to the DiffServ network.
  
Does this mean PHB according to the DSCP marking is applied? if yes, can we say that?

* Please consult with the RFC-editor's Abbreviations list for the well known abbreviations which probably do not need expansion in the section 1.3.

* Section 2: the figure has "Target", can it be clear that it means Target? It can be interface or policy, right? 

* Section 3:
	- If classifier does not provide filters, where do we get them from for the " grouping filters"?