IEEE-802.5-1998-R2003.pdf
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1、IEEE 802.5-2001 (Amendment to IEEE Std 802.5, 1998 Edition and IEEE Stds 802.5r and 802.51, 1998 Edition) IEEE Standard for Information technology- Te leco m m u n i cat i on s an d i n f o r m a t i on exchange between systems- Local and metropolitan area networks- Specific requirements Part 5: Tok
2、en Ring access method and Physical Layer specifications Amendment 5: Gigabit Token Ring operation IEEE Computer Society Sponsored by the LAN/MAN Standards Committee This amendment is an approved IEEE Standard. It will be incorporated into the base standard in a future edition. Published by The Insti
3、tute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 1001 6-5997, USA 16 November 2001 Print: SH94918 PDF: SS94918 Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not
4、 for Resale, 04/20/2007 09:27:34 MDTNo reproduction or networking permitted without license from IHS -,-,- Recognized as an American National Standard (ANSI) IEEE S t d 802.5-2001 (Amendment to ANSIIIEEE Std 802.5, 1998 Edition; ANSIIIEEE Std 8023 and 802.5j, 1998 Edition) IEEE Standard for Informat
5、ion technology- Telecomm u n ications and information exchange between systems- Local and metropolitan area networks- Specific requirements Part 5: Token Ring access method and Physical Layer specifications Amendment 5: Gigabit Token Ring operation Sponsor LANIMAN Standards Committee of the IEEE Com
6、puter Society Approved 4 May 2001 IEEE-SA Standards Board Abstract: This amendment specifies the changes required to IEEE 802.5, 1999 Edition (ISO/IEC 8802-5:1998 base standard), IEEE Stds 8023 and 802.5j, 1998 Edition (ISO/IEC 8802-5: 19981 Amd. 1:1998), and IEEE Std 8023-1999, to support 1000 Mbit
7、ls Dedicated Token Ring (DTR) op- eration. The base standard together with Amendment 1 specifies shared and dedicated (point-to- point) Token Ring operation at both 4 and 16 Mbis using either the TKP Access Protocol or the TXI Access Protocol. IEEE Std 802.3-2000 extends Token Ring operation to 100
8、Mbitls for the DTR C-Port and Station using the TXI Access Protocol. This standard extends Token Ring opera- tion to 1 O00 Mbitls for the DTR C-Port and Station using the TXI Access Protocol. Extensions to the Media Access Control have been made to accommodate the requirements for the 1000 Mbitls me
9、- dia rate. Keywords: Token Ring operation, TKP Access Protocol, TXI Access Protocol, DTR C-Port and Station The Institute of Electrical and Electronics Engineers, Inc. Three Park Avenue, New York, NY 10016-5997, USA Copyright O 2001 by the Institute of Electrical and Electronics Engineers, Inc. All
10、 rights reserved. Published 14 November 2001. Printed in the United States of America. Print: ISBN 0-7381-2820-1 SH94918 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. PDF: ISBN O-7381-
11、2821-X SS94918 Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 09:27:34 MDTNo reproduction or networking permitted without license from IHS -,-,- IEEE Standards docu
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