IEEE-802.5V-2001.pdf
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1、IEEE 802.5v-2001 (Amendment to IEEE Std 802.5, 1998 Edition and IEEE Stds 802.5r and 802.5j, 1998 Edition) IEEE Standards IEEE Standard for Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 5: Token Ring
2、 access method and Physical Layer specifications Amendment 5: Gigabit Token Ring operation Published by The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA 16 November 2001 IEEE Computer Society Sponsored by the LAN/MAN Standards Committee IEEE Sta
3、ndards Print: SH94918 PDF: SS94918 This amendment is an approved IEEE Standard. It will be incorporated into the base standard in a future edition. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Jap
4、an, IHS Not for Resale, 07/30/2008 02:22:39 MDTNo reproduction or networking permitted without license from IHS -,-,- Recognized as an American National Standard (ANSI) The Institute of Electrical and Electronics Engineers, Inc. Three Park Avenue, New York, NY 10016-5997, USA Copyright 2001 by the I
5、nstitute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 14 November 2001. Printed in the United States of America. Print: ISBN 0-7381-2820-1 SH94918 PDF: ISBN 0-7381-2821-X SS94918 No part of this publication may be reproduced in any form, in an electronic retrieval sys
6、tem or otherwise, without the prior written permission of the publisher. IEEE Std 802.5v-2001 (Amendment to ANSI/IEEE Std 802.5, 1998 Edition; ANSI/IEEE Std 802.5r and 802.5j, 1998 Edition) IEEE Standard for Information technology Telecommunications and information exchange between systems Local and
7、 metropolitan area networks Specific requirements Part 5: Token Ring access method and Physical Layer specifications Amendment 5: Gigabit Token Ring operation Sponsor LAN/MAN Standards Committee of the IEEE Computer Society Approved 4 May 2001 IEEE-SA Standards Board Abstract: This amendment specifi
8、es the changes required to IEEE 802.5, 1999 Edition (ISO/IEC 8802-5:1998 base standard), IEEE Stds 802.5r and 802.5j, 1998 Edition (ISO/IEC 8802-5:1998/ Amd. 1:1998), and IEEE Std 802.5t-1999, to support 1000 Mbit/s Dedicated Token Ring (DTR) op- eration. The base standard together with Amendment 1
9、specifies shared and dedicated (point-to- point) Token Ring operation at both 4 and 16 Mbit/s using either the TKP Access Protocol or the TXI Access Protocol. IEEE Std 802.5t-2000 extends Token Ring operation to 100 Mbit/s for the DTR C-Port and Station using the TXI Access Protocol. This standard e
10、xtends Token Ring opera- tion to 1000 Mbit/s 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 Mbit/s me- dia rate. Keywords: Token Ring operation, TKP Access Protocol, TXI Access Protocol,
11、 DTR C-Port and Station 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 02:22:39 MDTNo reproduction or networking permitted without license from IHS -,-,- IEEE S
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