ISO/IEC INTERNATIONAL STANDARD 9314-6 First edition 1998-08 Information technology - Fibre distributed data interface (FDDI) - Part 6: Station Management (SMT) IEC Referencenumber ISO/IEC 9314-6:1998(E) ISO/IEC INTERNATIONAL STANDARD 9314-6 First edition 1998-08 Information technology Fibre distributed data interface (FDDI) - Part 6: Station Management (SMT) ISO/IEC 1998 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microflm, without permission in writing from the publisher. ISO/IEC Copyright Office · Case postale 56 · CH-1211 Geneve 20· Switzerland PRICECODE XD IEC For price, see current catalogue 9314-6 @ ISO/IEC:1998(E) CONTENTS Page FOREWORD v INTRODUCTION vi Clause 1 Scope.... 1 2 Normative references 2 2 4 Conventions and abbreviations 4 4.1 Conventions ... 4 4.1.1 State machines.. 5 4.1.2 Default and initial values 5 4.2 Abbreviations.... 6 5 General description.. 7 5.1 Definition of an FDDI node 7 5.2 Definition of an FDDI network 9 5.2.1 Physical topology .. 10 5.2.2 Logical topology 11 5.2.3 Physical media topology. 11 5.2.4 FDDI connection rules... 12 5.3 Overview of SMT functions .. 13 6 Services 13 6.1 14 6.1.1 SM_MA_INITIALIZE_PROTOCOL.request . 14 6.1.2 SM MA_INITIALIZE_PROTOCOL.confirmation 15 6.1.3 SM MA CONTROL.request... 15 6.1.4 SM_MA_STATUS.indication .... 16 6.1.5 SM_MA_UNITDATA.request .. 17 6.1.6 SM_MA_UNITDATA.indication . 18 6.1.7 SM_MA_UNITDATA_STATUS.indication 19 6.1.8 SM_MA_TOKEN.request.. 19 6.2 SMT-to-PHY services. 20 6.2.1 SM_PH_LINE-STATE.request 20 6.2.2 SM_PH_STATUS.indication... 21 6.2.3 SM_PH_CONTROL.request . 21 6.3 SMT-to-PMD services.. 22 6.3.1 SM_PM_CONTROL.request. 22 6.3.2 SM_PM_BYPASS.request.... 22 6.3.3 SM_PM_SIGNAL.indication 23 6.4 SMT services to systems management. 23 6.4.1 Overview of SMT management services 23 6.4.2 SMT-Management agent process local service primitives... 24 6.4.3 Management information base (MIB) structure... 24 6.4.4 Integrity of MIB state . 25 6.4.5 Management information definitions 26 6.4.5.1 MIB summary.. 26 6.4.5.2 Managed object class templates. 30 6.4.5.3 Attribute group templates. 41 6.4.5.4 Attributetemplates.. 44 6.4.5.5 Action templates 63 6.4.5.6 Notification templates. 64 6.4.5.7 ASN.1 definitions 67 6.4.5.8 Name binding. 78 9314-6 ISO/IEC:1998(E) - ili - 7 Facilities. 80 7.1 SMT frame format , 80 7.1.1 SMT frame contents. 80 7.1.2 SMT header.. 80 7.1.3 SMT InfoField, 82 7.1.4 SMT encoding rules . 83 7.1.5 Byte ordering in multibyte fields ... 85 7.1.6 Addressing 85 7.1.7 Frame validity ... 85 7.2 SMT frames.... 85 7.2.1 NeighbourInformationFrame(NiF) 86 7.2.2 Status Information Frames (SIF).... 87 7.2.3 ECHO Frame (ECF)... 88 7.2.4 Resource Allocation Frame (RAF) OPTIONAL 89 7.2.5 Request Denied Frame (RDF) 91 7.2.6 Extended Service Frame (ESF) OPTIONAL 91 7.2.7 Status Report Frame (SRF)... 92 7.2.8 Parameter Management Frames (PMF) 92 7.3 SMT_Parameters .. 94 7.3.1 General parameters .. 94 8 Frame-based management protocols .. 102 8.1 Frame processing 102 8.1.1 Request-response protocols 102 8.1.2 Announcementprotocols 103 8.1.3 SMT header processing ... 103 8.2 Neighbour Notification . 104 8.2.1 Neighbour information polling... 104 8.2.2 Facilities ..... 104 8.2.3 Neighbour Notification transmitter operation. 106 8.2.4 Neighbour Notification receiver operation 109 8.3 Status Report protocol. 109 8.3.1 Overview 109 8.3.2 Facilities 111 8.3.3 Status Report transmitter operation . 114 8.4 Parameter Management protocol... 118 8.4.1 Overview 118 8.4.2 Operation. 118 8.5 Station Status polling. 121 8.5.1 Overview 121 8.5.2 Operation. 121 8.6 Echoprotocol 122 8.6.1 Overview.. 122 8.6.2 Operation. 122 8.7 Synchronous Bandwidth Allocation. 122 8.7.1 Overview 122 8.7.2 Operation. 122 8.7.3 Synchronous bandwidth management process 125 8.8 Extended Service protocoi OPTiONAL 126 9 Connection Management. 126 9.1