IEEE-802.1G-1998.pdf
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1、ANSI/IEEE Std 802.1G, 1998 Edition Adopted by ISO/IEC and redesignated as ISO/IEC 15802-5:1998(E) IEEE Standard for Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Common specifications Part 5: Remote Media Access Control (MAC)
2、bridging Sponsor LAN/MAN Standards Committee of the IEEE Computer Society Adopted by the ISO/IEC and redesignated as ISO/IEC 15802-5:1998(E) Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS
3、 Not for Resale, 07/30/2008 04:18:23 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 07/30/2008 04
4、:18:23 MDTNo reproduction or networking permitted without license from IHS -,-,- Abstract: Extensions to the behavior of ISO/IEC 10038 (IEEE 802.1D) media access control (MAC) bridges, including the aspects of operation of remote MAC bridges that are observable on the interconnected LANs, are specie
5、d. A protocol for (optional) use between remote MAC bridges, across the non-LAN communications equipment that interconnects them, to congure the remote bridges within the bridged LAN in accordance with the spanning tree algorithm of ISO/IEC 10038: 1993, is also provided. Keywords: bridge management,
6、 local area network (LAN), local bridge, logical link control, media access control (MAC) bridges, remote bridge, spanning tree algorithm, spanning tree protocol The Institute of Electrical and Electronics Engineers, Inc. 345 East 47th Street, New York, NY 10017-2394, USA Copyright 1998 by the Insti
7、tute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 1998. Printed in the United States of America. ISBN 1-55937-899-6 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 p
8、ublisher. 13 March 1998SH94504 Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 07/30/2008 04:18:23 MDTNo reproduction or networking permitted without license from IHS -,-,-
9、 iv Copyright 1998 IEEE. All rights reserved. ANSI/IEEE Std 802.1G, 1998 Edition IEEE Standards documents are developed within the Technical Committees of the IEEE Societies and the Standards Coordinating Committees of the IEEE Standards Board. Members of the committees serve volun- tarily and witho
10、ut compensation. They are not necessarily members of the Institute. The standards developed within IEEE represent a consensus 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
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21、e patents that are brought to its attention. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 07/30/2008 04:18:23 MDTNo reproduction or networking permitted without license
22、from IHS -,-,- Copyright 1998 IEEE. All rights reserved. v Introduction to ANSI/IEEE Std 802.1G, 1998 Edition (This introduction is not a part of ANSI/IEEE Std 802.1G, 1998 Edition or of ISO/IEC 15802-5: 1998.) This standard is part of a family of standards for local and metropolitan area networks.
23、The relationship 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 Organiza- tion for Standardization (ISO) Open Systems In
24、terconnection (OSI) 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 acces
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