Editing Differentiated services (section)

==DiffServ RFCs==

* {{IETF RFC|2474}} — Definition of the differentiated services field (DS field) in the [[IPv4#Packet structure|IPv4]] and [[IPv6 packet#Fixed header|IPv6 headers]]. Note that the DS field of 8 bits (the bottom two unused) in {{Ref RFC|2474}} was later split into the current 6-bit DS field and a separate 2-bit ECN field.{{Ref RFC|3168}}
* {{IETF RFC|2475}} — An architecture for differentiated services.
* {{IETF RFC|2597}} — Assured forwarding PHB group.
* {{IETF RFC|2983}} — Differentiated services and tunnels.
* {{IETF RFC|3086}} — Definition of differentiated services per-domain behaviors and rules for their specification.
* {{IETF RFC|3140}} — Per hop behavior identification codes. (Obsoletes {{IETF RFC|2836}}.
* {{IETF RFC|3246}} — An expedited forwarding PHB. (Obsoletes {{IETF RFC|2598}}.)
* {{IETF RFC|3247}} — Supplemental information for the new definition of the EF PHB (expedited forwarding per-hop behavior).
* {{IETF RFC|3260}} — New Terminology and Clarifications for Diffserv. (Updates {{IETF RFC|2474}}, {{IETF RFC|2475}} and {{IETF RFC|2597}}.)
* {{IETF RFC|4594}} — Configuration Guidelines for DiffServ Service Classes.
* {{IETF RFC|5865}} — A differentiated services code point (DSCP) for capacity-admitted traffic. (Updates {{IETF RFC|4542}} and {{IETF RFC|4594}}.)
* {{IETF RFC|8622}} — A Lower-Effort Per-Hop Behavior (LE PHB) for Differentiated Services. (Updates {{IETF RFC|4594}} and {{IETF RFC|8325}}, obsoletes {{IETF RFC|3662}}.)

===DiffServ Management RFCs===
* {{IETF RFC|3289}} — Management information base for the differentiated services architecture.
* {{IETF RFC|3290}} — An informal management model for differentiated services routers.
* {{IETF RFC|3317}} — Differentiated services quality of service policy information base.