| Description | string | This class represents a specialization of the general concept of forwarding network traffic by adding specific semantics that define how traffic is forwarded based on the value of the ToS byte of a packet.
This class is used to enable DiffServ devices and non-DiffServ devices to exchange traffic. This is done by defining a sibling class, DiffServService, to represent devices that forward traffic based on the DiffServ code point. This enables the administrator to define mappings between devices that do not support DiffServ, and instead use IP Precedence, to devices that do support DiffServ, which use DSCPs.
Since the PrecedenceService class is a specialization of QoSService, it can be related to higher-level QoS services as well as to lower-level sub-services (e.g., classification, metering, dropping, queuing, and others). | None | TRANSLATABLE= true |