ISO IEC 15802-3-1998 Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Common specif.pdf

1、bc Referencenumbe r ISO/IEC158023:1998(E) ANSI/IEEE Std802.1D,1998edition INTERNATIONAL STANDARD ISO/IEC 158023 ANSI/IEEE Std802.1D Firstedition 19981201 Informationtechnology Telecommunicationsandinformation exchangebetweensystemsLocaland metropolitanareanetworksCommon specifications Part3: MediaAc

2、cessControl(MAC)Bridges TechnologiesdelinformationTlcommunicationsetchange dinformationentresystmesRseauxlocauxetmtropolitains Spcificationscommunes Partie3:Pontsdecontrledaccsausupport ISO/IEC 15802-3: 1998 ANSI/IEEE Std 802.1D, 1998 Edition(Revision and redesignation of ISO/IEC 10038: 1993 ANSI/IE

3、EE Std 802.1D, 1993 Edition, incorporating IEEE supplements P802.1p, 802.1j-1996, 802.6k-1992, 802.11c-1998, and P802.12e)Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Common specications Part 3:Media Access Control (MAC) Brid

4、gesSponsorLAN MAN Standards Committee of the IEEE Computer SocietyBC InternationalOrganizationforStandardization/InternationalElectrotechnicalCommission Casepostale56 CH1211Genve20 Switzerland ii InternationalStandardISO/IEC158023:1998(E) ISO(theInternationalOrganizationforStandardization)andIEC(the

5、InternationalElectrotechnical Commission)formthespecializedsystemforworldwidestandardization.Nationalbodiesthatare membersofISOorIECparticipateinthedevelopmentofInternationalStandardsthroughtechnical committeesestablishedbytherespectiveorganizationtodealwithparticularfieldsoftechnicalactivity. ISOan

6、dIECtechnicalcommitteescollaborateinfieldsofmutualinterest.Otherinternational organizations,governmentalandnongovernmental,inliaisonwithISOandIEC,alsotakepartinthe work. Inthefieldofinformationtechnology,ISOandIEChaveestablishedajointtechnicalcommittee, ISO/IECJTC1.DraftInternationalStandardsadopted

7、bythejointtechnicalcommitteearecirculatedto nationalbodiesforvoting.PublicationasanInternationalStandardrequiresapprovalbyatleast75%of thenationalbodiescastingavote. InternationalStandardISO/IEC158023waspreparedbyJointTechnicalCommitteeISO/IECJTC1, Informationtechnology, Subcommittee SC6, Telecommun

8、icationsandinformationexchangebetween systems. ThiseditioncancelsandreplacesISO/IEC10038:1993. ISO/IEC 15802consistsofthefollowingparts,underthegeneraltitle Informationtechnology TelecommunicationsandinformationexchangebetweensystemsLocalandmetropolitanarea networksCommonspecifications : Part1:Mediu

9、mAccessControl(MAC)servicedefinition Part2:LAN/MANmanagement Part3:MediaAccessControl(MAC)Bridges Part4:Systemloadprotocol Part5:RemoteMediaAccessControl(MAC)bridging AnnexesA,C,DandEformanintegralpartofthispartofISO/IEC15802.AnnexesB,F,GandHare forinformationonly. Copyright 1998 IEEE. All rights re

10、served.iiiForeword to International Standard ISO/IEC 15802-3: 1998This International Standard is part of a family of International Standards for Local and Metropolitan Area Networks. The relationship between this International Standard and the other members of the family is shown below. (The numbers

11、 in the gure refer to ISO/IEC Standard numbers.) This family of International Standards deals with the Physical and Data Link layers as dened by the ISO/ IEC Open Systems Interconnection (OSI) Basic Reference Model (ISO/IEC 7498-1 : 1994). The access standards dene seven types of medium access techn

12、ologies and associated physical media, each appropriate for particular applications or system objectives. Other types are under investigation. The International Standards dening the access technologies are as follows: a) ISO/IEC 8802-3, utilizing carrier sense multiple access with collision detectio

13、n (CSMA/CD)as the access method. b) ISO/IEC 8802-4, utilizing token passing bus as the access method. c) ISO/IEC 8802-5, utilizing token passing ring as the access method. d) ISO/IEC 8802-6, utilizing distributed queuing dual bus as the access method. e) ISO/IEC 8802-9, a unied access method offerin

14、g integrated services for backbone networks. f) ISO/IEC DIS 8802-11, a wireless LAN utilizing carrier sense multiple access with collision avoid- ance (CSMA/CA) as the access method. g) ISO/IEC 8802-12, utilizing Demand Priority as the access method. ISO/IEC TR 8802-1, Overview of Local Area Network

15、 Standards, provides an overview of the series of ISO/ IEC 8802 standards. ISO/IEC 8802-2, Logical Link Control, is used in conjunction with the medium access standards to provide the data link layer service to network layer protocols. ISO/IEC 15802-1, Medium Access Control (MAC) service denition, s

16、pecies the characteristics of the com- mon MAC Service provided by all IEEE 802 LAN MACs. The service is dened in terms of primitives that can be passed between peer service users, their parameters, their interrelationship and valid sequences, and the associated events of the service. ISO/IEC 15802-

17、2, LAN/MAN Management, denes an OSI management-compatible architecture, and ser- vices and protocol elements for use in a LAN/MAN environment for performing remote management. ISO/IEC 15802-3, Media Access Control(MAC) Bridges, species an architecture and protocol for the inter- connection of IEEE 8

18、02 LANs below the level of the logical link control protocol. ISO/IEC 15802-4, System Load Protocol, species a set of services and protocol for those aspects of man- agement concerned with the loading of systems on IEEE 802 LANs. ISO/IEC 15802-5, RemoteMedia Access Control (MAC) bridging, species ex

19、tensions for the interconnec- tion, using non-LAN communication technologies, of geographically separated IEEE 802 LANs below the level of the logical link control protocol. 8802-2 Logical Link Control Data Link Layer Physical Layer 8802-3 Medium Access 8802-3 Physical 8802-1 Overview 8802-4 Medium

20、Access 8802-4 Physical 8802-5 Medium Access 8802-5 Physical 8802-6 Medium Access 8802-6 Physical 8802-9 Medium Access 8802-9 Physical 8802-11 Medium Access 8802-11 Physical 8802-12 Medium Access 8802-12 Physical ivCopyright 1998 IEEE. All rights reserved.ANSI/IEEE Std 802.1D, 1998 EditionIEEE Standa

21、rdsdocuments are developed within the IEEE Societies and the Standards Coordinating Committees of the IEEE Standards Association (IEEE-SA) Standards Board. Members of the committees serve voluntarily and without compensation. They are not necessarily members of the Institute. The standards developed

22、 within IEEE represent a con- sensus of the broad expertise on the subject within the Institute as well as those activities outside of IEEE that have expressed an interest in participating in the development of the standard. Use of an IEEE Standard is wholly voluntary. The existence of an IEEE Stand

23、ard 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 de

24、velopments in the state of the art and comments received from users of the standard. Every IEEE Standard is subjected to review at least every ve years for revision or reafrmation. When a document is more than ve years old and has not been reafrmed, it is reasonable to conclude that its contents, al

25、though still of some value, do not wholly reect the present state of the art. Users are cautioned to check to determine that they have the latest edi- tion of any IEEE Standard. Comments for revision of IEEE Standards are welcome from any interested party, regardless of membership afliation with IEE

26、E. Suggestions for changes in documents should be in the form of a proposed change of text, together with appropriate supporting comments. Interpretations: Occasionally questions may arise regarding the meaning of portions of standards as they relate to spe- cic applications. When the need for inter

27、pretations is brought to the attention of IEEE, the Institute will initiate action to prepare appropriate responses. Since IEEE Standards represent a consensus of all concerned interests, it is important to ensure that any interpretation has also received the concurrence of a balance of interests. F

28、or this reason, IEEE and the members of its societies and Standards Coordinating Committees are not able to provide an instant response to interpre- tation requests except in those cases where the matter has previously received formal consideration. Comments on standards and requests for interpretat

29、ions should be addressed to: Secretary, IEEE-SA Standards Board 445 Hoes Lane P.O. Box 1331 Piscataway, NJ 08855-1331 USA Authorization to photocopy portions of any individual standard for internal or personal use is granted by the Institute of Electrical and Electronics Engineers, Inc., provided th

30、at the appropriate fee is paid to Copyright Clearance Center. To arrange for payment of licensing fee, please contact Copyright Clearance Center, Customer Service, 222 Rosewood Drive, Danvers, MA 01923 USA; (978) 750-8400. Permission to photocopy portions of any individual standard for edu- cational

31、 classroom use can also be obtained through the Copyright Clearance Center. Attention is called to the possibility that implementation of this standard may require use of sub- ject matter covered by patent rights. By publication of this standard, no position is taken with respect to the existence or

32、 validity of any patent rights in connection therewith. The IEEE shall not be responsible for identifying patents for which a license may be required by an IEEE standard or for conducting inquiries into the legal validity or scope of those patents that are brought to its attention. A patent holder h

33、as led a statement of assurance that it will grant licenses under these rights without compensation or under reasonable rates and nondiscriminatory, reasonable terms and conditions to all applicants desiring to obtain such licenses. The IEEE makes no representa- tion as to the reasonableness of rate

34、s and/or terms and conditions of the license agreements offered by patent holders. Further information may be obtained from the IEEE Standards Department. Copyright 1998 IEEE. All rights reserved.vIntroduction to ANSI/IEEE Std 802.1D, 1998 EditionThis introduction is not part of ANSI/IEEE Std 802.1D

35、, 1998 Edition, Information technologyTelecommunications and information exchange between systemsLocal and metropolitan area networksCommon specicationsPart 3: Media Access Control (MAC) Bridges.This standard is part of a family of standards for local and metropolitan area networks. The relationship

36、 between the standard and other members of the family is shown below. (The numbers in the gure refer to IEEE standard numbers.) This family of standards deals with the Physical and Data Link layers as dened by the International Organi- zation for Standardization (ISO) Open Systems Interconnection (O

37、SI) Basic Reference Model (ISO/IEC 7498-1 : 1994). The access standards dene seven types of medium access technologies and associated physical media, each appropriate for particular applications or system objectives. Other types are under investigation. The standards dening the technologies noted ab

38、ove are as follows: IEEE Std 802Overview and Architecture.This standard provides an overview to the fam- ily of IEEE 802 Standards. ANSI/IEEE Std 802.1B and 802.1k ISO/IEC 15802-2LAN/MAN Management.Denes an OSI management-compatible architec- ture, and services and protocol elements for use in a LAN

39、/MAN environ- ment for performing remote management. ANSI/IEEE Std 802.1D ISO/IEC 15802-3Media Access Control(MAC) Bridges.Species an architecture and protocol for the interconnection of IEEE 802 LANs below the MAC service boundary. ANSI/IEEE Std 802.1E ISO/IEC 15802-4System Load Protocol.Species a

40、set of services and protocol for those aspects of management concerned with the loading of systems on IEEE 802 LANs. ANSI/IEEE Std 802.1FCommon Denitions and Procedures for IEEE 802 Management Information ANSI/IEEE Std 802.1G ISO/IEC 15802-5Remote Media Access Control(MAC) bridging. Species extensio

41、ns for the interconnection, using non-LAN communication technologies, of geographically separated IEEE 802 LANs below the level of the logical link control protocol. ANSI/IEEE Std 802.2 ISO/IEC 8802-2Logical link control * Formerly IEEE Std 802.1A. D ATA LINK LAYER PHYSICAL 802.2 LOGICAL LINK CONTRO

42、L 802.1 BRIDGING 802.1 MANAGEMENT 802 OVERVIEW b) The provision of ltering services that support the dynamic denition and establishment of Groups in a LAN environment, and the ltering of frames by Bridges such that frames addressed to a given ANSI/IEEE Std 802.3 ISO/IEC 8802-3CSMA/CD access method a

43、nd physical layer specications ANSI/IEEE Std 802.4 ISO/IEC 8802-4Token passing bus access method and physical layer specications ANSI/IEEE Std 802.5 ISO/IEC 8802-5Token ring access method and physical layer specications ANSI/IEEE Std 802.6 ISO/IEC 8802-6Distributed Queue Dual Bus (DQDB) access metho

44、d and physical layer specications ANSI/IEEE Std 802.9 ISO/IEC 8802-9 Integrated Services (IS) LAN Interface at the Medium Access Control (MAC) and Physical (PHY) Layers ANSI/IEEE Std 802.10Interoperable LAN/MAN Security ANSI/IEEE Std 802.11 ISO/IEC DIS 8802-11Wireless LAN Medium Access Control (MAC)

45、 and physical layer speci- cations ANSI/IEEE Std 802.12 ISO/IEC 8802-12Demand-priority access method, physical layer and repeater specica- tionsIn addition to the family of standards, the following is a recommended practice for a common Physical Layer technology: IEEE Std 802.7IEEE Recommended Practice for Broadband Local Area NetworksThe following additional working group has authorized standards projects under development: IEEE 802.14Standard Protocol for Cable-TV Based Broadband Communication Network