File formats:

Status:

INFORMATIONAL

Updated by:

RFC 5865, RFC 8622

Authors:

J. Babiarz
K. Chan
F. Baker

Stream:

IETF

Source:

tsvwg (tsv)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  10.17487/RFC4594

Discuss this RFC: Send questions or comments to the mailing list tsvwg@ietf.org

Other actions: View Errata  |  Submit Errata  |  Find IPR Disclosures from the IETF  |  View History of RFC 4594

Abstract

This document describes service classes configured with Diffserv and recommends how they can be used and how to construct them using Differentiated Services Code Points (DSCPs), traffic conditioners, Per-Hop Behaviors (PHBs), and Active Queue Management (AQM) mechanisms. There is no intrinsic requirement that particular DSCPs, traffic conditioners, PHBs, and AQM be used for a certain service class, but as a policy and for interoperability it is useful to apply them consistently. This memo provides information for the Internet community.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.