1、 IEEE Standard for Local and Metropolitan Area Networks: Overview and Architecture Sponsored by the LAN/MAN Standards Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Computer Society IEEE Std 802-2014 (Revision to IEEE Std 802-2001) 802IEEE Std 802-2014(Revision ofIEEE Std 802-2001)IEE
2、E Standard for Local and Metropolitan Area Networks:Overview and ArchitectureSponsor LAN/MAN Standards Committeeof theIEEE Computer SocietyApproved 12 June 2014IEEE-SA Standards BoardThe Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USACopyright 2014
3、by The Institute of Electrical and Electronics Engineers, Inc.All rights reserved. Published 30 June 2014. Printed in the United States of America.IEEE and 802 are registered trademarks in the U.S. Patent it provides a standard for the structure of IEEE 802 MAC addresses; it provides a standard for
4、identification of public, private, prototype, and standard protocols; it specifies an object identifier hierarchy used within IEEE 802 for uniform allocation of object identifiers used in IEEE 802 standards; and it specifies a method for higher layer protocol identification.Keywords: BANs, body area
5、 networks, EtherTypes, IEEE 802, IEEE 802 architecture, IEEE 802 reference model, LANs, local area networks, MANs, metropolitan area networks, object identifiers, PANs, personal area networks, RANs, regional area networks, protocol development, protocol typesImportant Notices and Disclaimers Concern
6、ing IEEE Standards DocumentsIEEE 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 Co
7、ncerning IEEE Standards Documents.” Notice and Disclaimer of Liability Concerning the Use of IEEE Standards DocumentsIEEE Standards documents (standards, recommended practices, and guides), both full-use and trial-use, are developed within IEEE Societies and the Standards Coordinating Committees of
8、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
9、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 accu
10、racy 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
11、 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: resu
12、lts; 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
13、 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 avail
14、able, 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
15、 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 CONSEQUENT
16、IAL 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 O
17、F 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.TranslationsThe IEEE consensus development process involves the review of documents in English only. In the event that an IEEE standard is
18、 translated, only the English version published by IEEE should be considered the approved IEEE standard.Official statementsA statement, written or oral, that is not processed in accordance with the IEEE-SA Standards Board Operations Manual shall not be considered or inferred to be the official posit
19、ion of IEEE or any of its committees and shall not be considered to be, or be relied upon as, a formal position of IEEE. At lectures, symposia, seminars, or educational courses, an individual presenting information on IEEE standards shall make it clear that his or her views should be considered the
20、personal views of that individual rather than the formal position of IEEE.Comments on standardsComments for revision of IEEE Standards documents are welcome from any interested party, regardless of membership affiliation with IEEE. However, IEEE does not provide consulting information or advice pert
21、aining to IEEE Standards documents. Suggestions for changes in documents should be in the form of a proposed change of text, together with appropriate supporting comments. Since IEEE standards represent a consensus of concerned interests, it is important that any responses to comments and questions
22、also receive the concurrence of a balance of interests. For this reason, IEEE and the members of its societies and Standards Coordinating Committees are not able to provide an instant response to comments or questions except in those cases where the matter has previously been addressed. For the same
23、 reason, IEEE does not respond to interpretation requests. Any person who would like to participate in revisions to an IEEE standard is welcome to join the relevant IEEE working group.Comments on standards should be submitted to the following address:Secretary, IEEE-SA Standards Board445 Hoes LanePi
24、scataway, NJ 08854 USALaws and regulationsUsers of IEEE Standards documents should consult all applicable laws and regulations. Compliance with the provisions of any IEEE Standards document does not imply compliance to any applicable regulatory requirements. Implementers of the standard are responsi
25、ble for observing or referring to the applicable regulatory requirements. IEEE does not, by the 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 co
26、pyrighted by IEEE under U.S. and international copyright laws. They are made available by IEEE and are adopted for a wide variety of both public and private uses. These include both use, by reference, in laws and regulations, and use in private self-regulation, standardization, and the promotion of
27、engineering practices and methods. By making these documents available for use and adoption by public authorities and private users, IEEE does not waive any rights in copyright to the documents.PhotocopiesSubject to payment of the appropriate fee, IEEE will grant users a limited, non-exclusive licen
28、se to photocopy portions of any individual standard for 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. Pe
29、rmission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center.Updating of IEEE Standards documentsUsers of IEEE Standards documents should be aware that these documents may be superseded at any time by the issuance
30、 of new editions or may be amended from time to time 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 sub
31、jected to review at least every ten years. When a document 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
32、that they have the latest edition of any IEEE standard.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/xpl/standards.jsp or contact
33、IEEE at the address listed previously. For more information about the IEEE SA or IEEEs standards development process, visit the IEEE-SA Website at http:/standards.ieee.org.ErrataErrata, if any, for all IEEE standards can be accessed on the IEEE-SA Website at the following URL: http:/standards.ieee.o
34、rg/findstds/errata/index.html. Users 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 IE
35、EE with respect to the existence or 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/
36、patents.html. Letters of Assurance may 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 o
37、btain such licenses.Essential Patent 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 determ
38、ining whether any licensing terms or 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
39、risk of infringement of such rights, is entirely their own responsibility. Further information may be obtained from the IEEE Standards Association.vi Copyright 2014 IEEE. All rights reserved.ParticipantsAt the time this standard was completed, the IEEE 802.1 Working Group had the following membershi
40、p:Glenn Parsons, ChairJohn Messenger, Vice ChairEric Gray, Recording SecretaryJames P. K. Gilb, Technical EditorTing AoChristian BoigerPaul BottorffWeiying ChengDiego CrupnicoffRodney CummingsPatrick DiamondAboubacar Kader DiarraJanos FarkasNorman FinnAndre FredetteGeoffrey GarnerAnoop GhanwaniFranz
41、 GoetzMark GravelCraig GuntherStephen HaddockHitoshi HayakawaJeremy HittRahil HussainMirko JakovljevicTony JeffreeMarkus JochimMichael Johas TeenerHal KeenMarcel KiesslingPhilippe KleinJeff LynchBen Mack-CraneJames McIntoshAnatoly MoldovanskyEric MultanenHenry MuyshondtDonald PannellKaren RandallDan
42、 RomascanuJessy RouyerPanagiotis SaltsidisRick SchellMichael SeamanDaniel SextonJohannes SpechtKevin StantonWilfried SteinerPatricia ThalerJeremy TouveAlbert TretterKarl WeberYuehua WeiJordon WoodsIn addition to the members of the IEEE 802.1 Working Group, significant contributions were received fro
43、m the following individuals:Peter AnslowArthur AstrinDavid BagbySubir DasJames P. K. GilbRobert GrowMarek HajduczeniaTony JeffreePatrick KinneyBruce KraemerMarek HajduczeniaMark HamiltonDavid HunterDavid J. LawRoger B. MarksApurva ModyPaul NikolichGlenn ParsonsClinton PowellIvan ReedeMalcolm Reynold
44、sBenjamin RolfeRichard RoyPat ThalerGeoffrey O. ThompsonJuan Carlos ZunigaCopyright 2014 IEEE. All rights reserved. viiThe following members of the individual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. Katsuhiro AjitoThomas Alexande
45、rNobumitsu AmachiPeter AnslowButch AntonDanilo AntonelliArthur AstrinMichael BahrHugh BarrassHarry BimsChristian BoigerRalf-Peter BraunNancy BravinVern BrethourMonique BrownWilliam ByrdBrent CainEdgar CallawayWilliam CarneyKeith ChowRodney CummingsAlessandro De FilippoMichael DensonWael DiabPatrick
46、DiamondCarlo DonatiPeter EcclesineDonald FedykAndrew FieldsendAvraham FreedmanYukihiro FujimotoJames P. K. GilbGregory GilloolyTim GodfreyPatrick GoniaRandall GrovesRobert GrowMichael GundlachCraig GuntherChris GuyRainer HachStephen HaddockMarek HajduczeniaMark HamiltonJerome HenryMarco HernandezWer
47、ner HoelzlDavid HowardDavid HunterTetsushi IkegamiNoriyuki IkeuchiJames InnisAkio IsoAtsushi ItoRaj JainTony JeffreeSteven JillingsMichael Johas TeenerPeter JonesVincent JonesJoe Natharoj JuisaiShinkyo KakuChol KangPiotr KarockiStuart KerryYongbum KimPatrick KinneyScott KippJarkko KnecktBruce Kraeme
48、rThomas KuriharaGeoff LadwigRichard LancasterMark LaubachDavid J. LawKyu Ha LeeHyeong Ho LeeDavid LewisArthur H. LightRu LinWilliam LumpkinsGreg LuriMichael LynchThomas Mack-CraneElvis MaculubaSyam MadanapalliWayne MangesRoger MarksStephen McCannBrett McClellanMichael McInnisJonathon McLendonNeal Me
49、llenSteven MethleyJose MoralesRonald MuriasRick MurphyPeter MurrayNabil NasserMichael NewmanNicks.A. NikjooPaul NikolichMitsuo NoharaSatoshi ObaraMi-Kyung OhYoshihiro OhbaDavid OlsenSatoshi OyamaThomas PalkertSandhya PatilBrian PhelpsClinton PowellJames ReillyMaximilian RiegelRobert RobinsonBenjamin RolfeJon Walter RosdahlJessy RouyerM. K. SajeevOsman SakrJohn SanthoffNaotaka SatoPeter SaundersonBartien SayogoMichael SeamanShusaku ShimadaDorothy StanleyThomas StaraiAdrian StephensRene StruikWalter StrupplerMark SturzaPatrik SundstromJun Ichi TakadaJos