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IEEE 802.1Qbv TSN.pdf

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    IEEE Std 802.1Qbv-2015 Front cover
    Title page
    Important Notices and Disclaimers Concerning IEEE Standards Documents
    Participants
    Introduction
    Contents
    Figures
    Tables
    IMPORTANT NOTICE
    2. Normative references
    3. Definitions
    4. Abbreviations
    5. Conformance
    5.4 VLAN Bridge component requirements
    5.4.1 VLAN Bridge component options
    5.13 MAC Bridge component requirements
    5.13.1 MAC Bridge component options
    5.24 EVB station requirements
    5.25 End station requirements—enhancements for scheduled traffic
    6. Support of the MAC Service
    6.5 Quality of service (QoS) maintenance
    6.5.2 Frame loss
    8. Principles of bridge operation
    8.6 The Forwarding Process
    8.6.6 Queuing frames
    8.6.8 Transmission selection
    8.6.9 Scheduled traffic state machines
    12. Bridge management
    12.29 Managed objects for scheduled traffic
    12.29.1 The Gate Parameter Table
    17. Management Information Base (MIB)
    17.2 Structure of the MIB
    17.2.22 Structure of the IEEE8021-ST-MIB
    17.3 Relationship to other MIBs
    17.3.23 Relationship of the IEEE8021-ST-MIB to other MIBs
    17.4 Security considerations
    17.4.23 Security considerations of the IEEE8021-ST-MIB
    17.7 MIB modules
    17.7.22 Definitions for the IEEE8021-ST-MIB module
    Annex A (normative) PICS proforma—Bridge implementations
    A.5 Major capabilities
    A.14 Bridge management
    A.24 Management Information Base (MIB)
    A.44 Scheduled traffic
    Annex B (normative) PICS proforma—End station implementations
    B.5 Major capabilities
    B.15 Scheduled traffic
    Annex Q (informative) Traffic scheduling
    Q.1 Motivation
    Q.2 Using gate operations to create protected windows
    Q.3 Availability of PTP
    Q.4 Scheduled traffic and end stations
    Q.5 CycleTimeExtension variables
    Back cover
    IEEE Standard for Local and metropolitan area networks— Bridges and Bridged Networks Amendment 25: Enhancements for Scheduled Traffic IEEE Computer Society LAN/MAN Standards Committee Sponsored by the IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Std 802.1Qbv™-2015 (Amendment to IEEE Std 802.1Q™-2014 as amended by IEEE Std 802.1Qca™-2015, IEEE Std 802.1Qcd™-2015, and IEEE Std 802.1Q-2014/Cor 1-2015) Authorized licensed use limited to: IEEE 802 Committee. Downloaded on October 05,2016 at 01:10:54 UTC from IEEE Xplore. Restrictions apply.
    IEEE Std 802.1Qbv™-2015 (Amendment to IEEE Std 802.1Q™-2014 as amended by IEEE Std 802.1Qca™-2015, IEEE Std 802.1Qcd™-2015, and IEEE Std 802.1Q-2014/Cor 1-2015) IEEE Standard for Local and metropolitan area networks— Bridges and Bridged Networks Amendment 25: Enhancements for Scheduled Traffic Sponsor LAN/MAN Standards Committee of the IEEE Computer Society Approved 5 December 2015 IEEE SA-Standards Board Authorized licensed use limited to: IEEE 802 Committee. Downloaded on October 05,2016 at 01:10:54 UTC from IEEE Xplore. Restrictions apply.
    Abstract: Enhancements to the forwarding process that supports scheduled traffic is provided in this amendment to IEEE Std 802.1Q-2014. Keywords: Bridged Local Area Networks, IEEE 802®, IEEE 802.1Q™, IEEE 802.1Qca™, IEEE 802.1Qcd™, IEEE 802.1Qbv™, local area networks (LANs), MAC Bridges, metropolitan area networks, scheduled traffic, Virtual Bridged Local Area Networks (virtual LANs) The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright © 2016 by The Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 18 March 2016. Printed in the United States of America. IEEE and 802 are registered trademarks in the U.S. Patent & Trademark Office, owned by The Institute of Electrical and Electronics Engineers, Incorporated. Print: PDF: ISBN 978-1-5044-0721-2 ISBN 978-1-5044-0722-9 STD20807 STDPD20807 IEEE prohibits discrimination, harassment, and bullying. For more information, visit http://www.ieee.org/web/aboutus/whatis/policies/p9-26.html. No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. Copyright © 2016 IEEE. All rights reserved. 2 Authorized licensed use limited to: IEEE 802 Committee. Downloaded on October 05,2016 at 01:10:54 UTC from IEEE Xplore. Restrictions apply.
    Important Notices and Disclaimers Concerning IEEE Standards Documents IEEE documents are made available for use subject to important notices and legal disclaimers. These notices and disclaimers, or a reference to this page, appear in all standards and may be found under the heading “Important Notice” or “Important Notices and Disclaimers Concerning IEEE Standards Documents.” Notice and Disclaimer of Liability Concerning the Use of IEEE Standards Documents IEEE Standards documents (standards, recommended practices, and guides), both full-use and trial-use, are developed within IEEE Societies and the Standards Coordinating Committees of the IEEE Standards Association (“IEEE-SA”) Standards Board. IEEE (“the Institute”) develops its standards through a consensus development process, approved by the American National Standards Institute (“ANSI”), which brings together volunteers representing varied viewpoints and interests to achieve the final product. Volunteers are not necessarily members of the Institute and participate without compensation from IEEE. While IEEE administers the process and establishes rules to promote fairness in the consensus development process, IEEE does not independently evaluate, test, or verify the accuracy of any of the information or the soundness of any judgments contained in its standards. IEEE does not warrant or represent the accuracy or content of the material contained in its standards, and expressly disclaims all warranties (express, implied and statutory) not included in this or any other document relating to the standard, including, but not limited to, the warranties of: merchantability; fitness for a particular purpose; non-infringement; and quality, accuracy, effectiveness, currency, or completeness of material. In addition, IEEE disclaims any and all conditions relating to: results; and workmanlike effort. IEEE standards documents are supplied “AS IS” and “WITH ALL FAULTS.” Use of an IEEE standard is wholly voluntary. The existence of an IEEE standard does not imply that there are no other ways to produce, test, measure, purchase, market, or provide other goods and services related to the scope of the IEEE standard. Furthermore, the viewpoint expressed at the time a standard is approved and issued is subject to change brought about through developments in the state of the art and comments received from users of the standard. In publishing and making its standards available, IEEE is not suggesting or rendering professional or other services for, or on behalf of, any person or entity nor is IEEE undertaking to perform any duty owed by any other person or entity to another. Any person utilizing any IEEE Standards document, should rely upon his or her own independent judgment in the exercise of reasonable care in any given circumstances or, as appropriate, seek the advice of a competent professional in determining the appropriateness of a given IEEE standard. IN NO EVENT SHALL IEEE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO: PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE PUBLICATION, USE OF, OR RELIANCE UPON ANY STANDARD, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE AND REGARDLESS OF WHETHER SUCH DAMAGE WAS FORESEEABLE. Copyright © 2016 IEEE. All rights reserved. 3 Authorized licensed use limited to: IEEE 802 Committee. Downloaded on October 05,2016 at 01:10:54 UTC from IEEE Xplore. Restrictions apply.
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    Participants At the time this standard was submitted to the IEEE-SA Standards Board for approval, the IEEE 802.1 Working Group had the following membership: Glenn Parsons, Chair John Messenger, Vice Chair Tony Jeffree, Editor Michael Johas Teener, Chair, Time Sensitive Networking Task Group Janos Farkas, Vice Chair, Time Sensitive Networking Task Group Christian Boiger Paul Bottorff David Chen Feng Chen Weiying Cheng Rodney Cummings Norman Finn Geoffrey Garner Craig Gunther Stephen Haddock Mark Hantel Marc Holness Hal Keen Stephan Kehrer Marcel Kiessling Philippe Klein Jouni Korhonen Yizhou Li Christophe Mangin Tom McBeath James McIntosh Hiroki Nakano Bob Noseworthy Donald R. Pannell Walter Pienciak Karen Randall Maximilian Riegel Dan Romascanu Jessy Rouyer Panagiotis Saltsidis Michael Seaman Daniel Sexton Johannes Specht Wilfried Steiner Patricia Thaler David Thornburg Jeremy Touve Paul Unbehagen Karl Weber Brian Weis Jordon Woods Helge Zinner Juan Carlos Zuniga Copyright © 2016 IEEE. All rights reserved. 6 Authorized licensed use limited to: IEEE 802 Committee. Downloaded on October 05,2016 at 01:10:54 UTC from IEEE Xplore. Restrictions apply.
    The following members of the individual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. Thomas Alexander Butch Anton Lee Armstrong Christian Boiger Ashley Butterworth William Byrd William Carney Juan Carreon Minho Cheong Keith Chow Charles Cook Rodney Cummings Patrick Diamond Yezid Donoso Sourav Dutta Richard Edgar Liu Fangfang Janos Farkas Hans-Joachim Fischer Michael Fischer Yukihiro Fujimoto Devon Gayle Gregory Gillooly Eric W. Gray David Gregson Randall Groves Craig Gunther Stephen Haddock Marco Hernandez Werner Hoelzl Noriyuki Ikeuchi Sergiu Iordanescu Atsushi Ito Tony Jeffree Michael Johas Teener Peter Jones Vincent Jones Adri Jovin Shinkyo Kaku Piotr Karocki Stuart Kerry Yongbum Kim Jouni Korhonen Bruce Kraemer Arthur H. Light Elvis Maculuba Arthur Marris John Messenger Charles Moorwood Michael Newman Nick S. A. Nikjoo Satoshi Obara Arumugam Paventhan Alon Regev Robert Robinson Dan Romascanu Jessy Rouyer Bartien Sayogo Michael Seaman Shusaku Shimada Veselin Skendzic Kevin Stanton Thomas Starai Eugene Stoudenmire Rene Struik Walter Struppler Mark-Rene Uchida Dmitri Varsanofiev Prabodh Varshney George Vlantis Khurram Waheed Hung-Yu Wei Andreas Wolf Chun Yu Charles Wong Oren Yuen Copyright © 2016 IEEE. All rights reserved. 7 Authorized licensed use limited to: IEEE 802 Committee. Downloaded on October 05,2016 at 01:10:54 UTC from IEEE Xplore. Restrictions apply.
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