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Deterministic Networking (DetNet) Data Plane - MPLS TC Tagging for Cyclic Queuing and Forwarding (MPLS-TC TCQF)
draft-eckert-detnet-mpls-tc-tcqf-01

The information below is for an old version of the document.
Document Type This is an older version of an Internet-Draft whose latest revision is Active
Authors Toerless Eckert , Stewart Bryant , Andrew G. Malis
Last updated 2022-04-28 (Latest revision 2021-10-25)
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Expired & archived
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

This memo defines the use of the MPLS TC field of MPLS Label Stack Entries (LSE) to support cycle tagging of packets for Multiple Buffer Cyclic Queuing and Forwarding (TCQF). TCQF is a mechanism to support bounded latency forwarding in DetNet network. Target benefits of TCQF include low end-to-end jitter, ease of high- speed hardware implementation, optional ability to support large number of flow in large networks via DiffServ style aggregation by applying TCQF to the DetNet aggregate instead of each DetNet flow individually, and support of wide-area DetNet networks with arbitrary link latencies and latency variations.

Authors

Toerless Eckert
Stewart Bryant
Andrew G. Malis

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)