rfc-3317
Differentiated Services Quality of Service Policy Information Base
This document describes a Policy Information Base (PIB) for a device
implementing the Differentiated Services Architecture. The
provisioning classes defined here provide policy control of
resources implementing the Differentiated Services Architecture.
These provisioning classes can be used with other none
Differentiated Services provisioning classes (defined in other PIBs)
to provide for a comprehensive policy controlled mapping of service
requirement to device resource capability and usage.