IEEE 802.1AC-2016 Local and metropolitan area networks-Media Access Control (MAC) Service Definition (IEEE Computer Society)《局域网和城域网 介质访问控制(MAC)服务定义》.pdf

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1、IEEE Standard for Local and metropolitan area networks Media Access Control (MAC) Service Definition Sponsored by the LAN/MAN Standards Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Computer SocietyIEEE Std 802.1AC-2016(Revision ofIEEE Std 802.1AC-2012) IEEE Std 802.1AC-2016(Revision

2、 of IEEE Std 802.1AC-2012)IEEE Standard for Local and metropolitan area networksMedia Access Control (MAC) Service DefinitionSponsorLAN/MAN Standards Committee of the IEEE Computer SocietyApproved 7 December 2016IEEE-SA Standards BoardThe Institute of Electrical and Electronics Engineers, Inc.3 Park

3、 Avenue, New York, NY 10016-5997, USACopyright 2017 by the Institute of Electrical and Electronics Engineers, Inc.All rights reserved. Published 10 March 2017. Printed in the United States of America.IEEE and 802 are registered trademarks in the U.S. Patent fitness for a particular purpose; non-infr

4、ingement; 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

5、 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 chan

6、ge 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 p

7、erform 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 deter

8、mining 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

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18、publication of its standards, intend to urge action that is not in compliance with applicable laws, and these documents may not be construed as doing so.CopyrightsIEEE draft and approved standards are copyrighted by IEEE under U.S. and international copyright laws. They are made available by IEEE an

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20、blic authorities and private users, IEEE does not waive any rights in copyright to the documents.5Copyright 2017 IEEE. All rights reserved.Photocopies Subject to payment of the appropriate fee, IEEE will grant users a limited, non-exclusive license to photocopy portions of any individual standard fo

21、r company or organizational internal use or individual, non-commercial use only. To arrange for payment of licensing fees, please contact Copyright Clearance Center, Customer Service, 222 Rosewood Drive, Danvers, MA 01923 USA; +1 978 750 8400. Permission to photocopy portions of any individual stand

22、ard for educational classroom use can also be obtained through the Copyright Clearance Center.Updating of IEEE Standards documents Users of IEEE Standards documents should be aware that these documents may be superseded at any time by the issuance of new editions or may be amended from time to time

23、through the issuance of amendments, corrigenda, or errata. An official IEEE document at any point in time consists of the current edition of the document together with any amendments, corrigenda, or errata then in effect. Every IEEE standard is subjected to review at least every ten years. When a do

24、cument is more than ten years old and has not undergone a revision process, it is reasonable to conclude that its contents, although still of some value, do not wholly reflect the present state of the art. Users are cautioned to check to determine that they have the latest edition of any IEEE standa

25、rd.In order to determine whether a given document is the current edition and whether it has been amended through the issuance of amendments, corrigenda, or errata, visit the IEEE-SA Website at http:/ieeexplore.ieee.org/browse/standards/collection/ieee or contact IEEE at the address listed previously

26、. For more information about the IEEE SA or IEEEs standards development process, visit the IEEE-SA Website at http:/standards.ieee.org.Errata Errata, if any, for all IEEE standards can be accessed on the IEEE-SA Website at the following URL: http:/standards.ieee.org/findstds/errata/index.html. Users

27、 are encouraged to check this URL for errata periodically.PatentsAttention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standard, no position is taken by the IEEE with respect to the existence or

28、validity of any patent rights in connection therewith. If a patent holder or patent applicant has filed a statement of assurance via an Accepted Letter of Assurance, then the statement is listed on the IEEE-SA Website at http:/standards.ieee.org/about/sasb/patcom/patents.html. Letters of Assurance m

29、ay indicate whether the Submitter is willing or unwilling to grant licenses under patent rights without compensation or under reasonable rates, with reasonable terms and conditions that are demonstrably free of any unfair discrimination to applicants desiring to obtain such licenses.Essential Patent

30、 Claims may exist for which a Letter of Assurance has not been received. The IEEE is not responsible for identifying Essential Patent Claims for which a license may be required, for conducting inquiries into the legal validity or scope of Patents Claims, or determining whether any licensing terms or

31、 conditions provided in connection with submission of a Letter of Assurance, if any, or in any licensing agreements are reasonable or non-discriminatory. Users of this standard are expressly advised that determination of the validity of any patent rights, and the risk of infringement of such rights,

32、 is entirely their own responsibility. Further information may be obtained from the IEEE Standards Association.6Copyright 2017 IEEE. All rights reserved.ParticipantsAt the time this standard was completed, the IEEE 802.1 working group had the following membership:Glenn Parsons, ChairJohn Messenger,

33、Vice Chair, Maintenance Task Group Chair, EditorThe following members of the individual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. SeoYoung BaekShenghua BaoJens Bierschenk Steinar BjornstadChristian Boiger Paul Bottorff David Chen F

34、eng Chen Weiying Cheng Rodney CummingsJnos FarkasNorman FinnGeoffrey GarnerEric W. GrayCraig GuntherMarina GutierrezStephen Haddock Mark HantelPatrick HeffernanMarc HolnessLu HuangTony JeffreeMichael Johas TeenerHal KeenStephan Kehrer Philippe Klein Jouni Korhonen Yizhou Li Christophe Mangin Tom McB

35、eath James McIntosh Tero MustalaHiroki Nakano Bob Noseworthy Donald R. Pannell Walter PienciakMichael Potts Karen Randall Maximilian Riegel Dan RomascanuJessy V. Rouyer Eero Ryytty Soheil SamiiBehcet Sarikaya Frank ScheweMichael Seaman Johannes Specht Wilfried SteinerPatricia Thaler Paul Unbehagen H

36、ao WangKarl Weber Brian WeisJordon WoodsNader ZeinHelge ZinnerJuan Carlos ZunigaCarlos AldanaThomas AlexanderButch AntonLee ArmstrongStefan AustChristian BoigerNancy BravinWilliam ByrdJuan CarreonMinho CheongKeith ChowYezid DonosoJanos FarkasMichael FischerYukihiro FujimotoGregory GilloolyEric W. Gr

37、ayRandall GrovesCraig GuntherStephen HaddockMarek HajduczeniaMark HamiltonJerome HenryMarco HernandezWerner HoelzlTetsushi IkegamiNoriyuki IkeuchiSergiu IordanescuAtsushi ItoTony JeffreeMichael Johas TeenerPeter JonesShinkyo KakuPiotr KarockiStuart KerryYongbum KimTero KivinenBruce KraemerPaul Lambe

38、rtJames LeppJoseph LevyArthur H. LightWilliam LumpkinsElvis MaculubaSyam MadanapalliRoger MarksArthur MarrisRichard MellitzJose MoralesMichael NewmanNick S. A. NikjooSatoshi ObaraSatoshi OyamaAlon RegevRobert RobinsonJessy V. RouyerRichard RoyBartien SayogoMichael SeamanShusaku ShimadaJu-Hyung SonKa

39、pil SoodThomas StaraiAdrian StephensWalter StrupplerPedro Tonhozi de OliveiraMark-Rene UchidaJohn VergisGeorge VlantisKhurram WaheedKarl WeberHung-Yu WeiNatalie WienckowskiChun Yu Charles WongTan Pek YewOren YuenZhen Zhou7Copyright 2017 IEEE. All rights reserved.When the IEEE-SA Standards Board appr

40、oved this standard on 7 December 2016, it had the following membership:Jean-Philippe Faure, ChairTed Burse, Vice-ChairJohn D. Kulick, Past ChairKonstantinos Karachalios, Secretary*Member EmeritusChuck AdamsMasayuki AriyoshiStephen DukesJianbin FanJ. Travis GriffithGary HoffmanRonald W. HotchkissMich

41、ael Janezic Joseph L. Koepfinger*Hung LingKevin LuAnnette D. ReillyGary RobinsonMehmet UlemaYingli WenHoward WolfmanDon WrightYu YuanDaidi Zhong8Copyright 2017 IEEE. All rights reserved.IntroductionDuring the history of IEEE 802, several different MAC types have been developed, all of which have a c

42、oreof functionality that is common to IEEE 802 MACs in general, but all of which also provide functionalitythat extends beyond that common core. An example can be found in the way priority information isconveyed in different MACs; some have no means of conveying priority, some can convey two differe

43、ntpriority code points, some can convey eight priority code points.While such differences are not an issue in a Local Area Network (LAN) that employs a single MACtechnology, they can become an issue in LANs where more than one MAC technology is employed, forexample in Bridged LANs. It was therefore

44、important at an early stage of MAC Bridge development todevelop a clear definition of the MAC Service that would facilitate the definition of a common Bridgingtechnology that could apply to all MAC types.The MAC Service definition was first standardized as ISO/IEC 15802-1:1995 B3. When the ISO/IECst

45、andard reached its 5-year revision point, IEEE 802 was asked to take over the document and revise it toreflect changes since publication. This revision emphasizes the fundamental relayable nature of the MACService provided to end stations by defining it in terms of the service, common to bridges and

46、 end stations,previously documented as the Internal Sublayer Service (ISS) in IEEE Std 802.1D. In addition to thematerial that was contained in ISO/IEC 15802-1, this standard documents the ISS that was originallydefined in IEEE Std 802.1D. This standard contains state-of-the-art material. The area c

47、overed by thisstandard is undergoing evolution. Revisions are anticipated within the next few years to clarify existingmaterial, to correct possible errors, and to incorporate new related material. Information on the currentrevision state of this and other IEEE 802 standards may be obtained fromSecr

48、etary, IEEE-SA Standards Board445 Hoes LanePiscataway, NJ 08854USAThis introduction is not part of IEEE Std 802.1AC-2016, IEEE Standard for Local and metropolitan area networksMedia Access Control (MAC) Service Definition.9Copyright 2017 IEEE. All rights reserved.Contents1.Scope. 132.Normative refer

49、ences 143.Definitions 153.1 Basic reference model definitions 153.2 Service conventions definitions . 154.Acronyms and abbreviations 165.Conformance. 175.1 Translation between media using different protocol discrimination methods. 175.2 Support of the ISS by different MAC procedures . 176.Conventions 186.1 General considerations. 186.2 Parameters 187.Basic architectural concepts and terms. 197.1 Protocol entities, peers, layers, services, and clients . 197.2 Service interface primitives, parameters, and frames 197.3 Layer management interfaces 207.4 Service access p

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