ETSI TR 101 477 V1.1.1 (2000-06) Technical Report Guidelines for the use of ETSI TS 101 674-2 2 ETSI TR 101 477 V1.1.1 (2000-06) Reference DTR/EASI-00006 Keywords ATM, interface, interoperability ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.:+33492944200 Fax:+33493654716 Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88 Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. 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ETSI 3 ETSI TR 101 477 V1.1.1 (2000-06) Contents Intellectual Property Rights..............................................................................................................................10 Foreword ..........................................................................................................................................................10 1 Scope......................................................................................................................................................12 2 References..............................................................................................................................................12 3 Definitions and abbreviations ................................................................................................................15 3.1 Definitions........................................................................................................................................................15 3.2 Abbreviations ...................................................................................................................................................16 4 General introduction ..............................................................................................................................19 4.1 Overview ..........................................................................................................................................................19 4.2 Relationship of the present document to other ETSI and EURESCOM documents.........................................20 4.3 Structure and organization of the present document.........................................................................................20 5 Technical principles for ATM interconnection services........................................................................22 5.1 Overview ..........................................................................................................................................................22 5.2 ATM bearer capabilities...................................................................................................................................22 5.3 Definition of ATM interconnect services .........................................................................................................23 5.4 "X.easi" Definition ...........................................................................................................................................23 5.5 Network management parameters.....................................................................................................................24 5.6 TMN and Technology basis for the X.easi interface specification...................................................................25 5.6.1 The TMN basis for the interface specification............................................................................................25 5.6.2 The technology basis for the interface specification...................................................................................25 5.6.2.1 Manual interface....................................................................................................................................26 5.6.2.2 Automated Interface..............................................................................................................................26 5.7 Requirements and Management Functions for the X.easi interface..................................................................26 5.7.1 Requirements for the X.easi interface.........................................................................................................26 5.7.2 Management Functions for the X.easi interface..........................................................................................27 6 Business Model and Business Policy Issues ..........................................................................................27 6.1 Introduction and Overview...............................................................................................................................27 6.2 Business Objectives..........................................................................................................................................27 6.3 Business model (roles) .....................................................................................................................................29 6.3.1 Scope and objective ....................................................................................................................................29 6.3.2 Overview of the business model .................................................................................................................29 6.3.3 Business Model Roles.................................................................................................................................31 6.3.4 General comments concerning the relationships between roles and organizations .....................................32 6.3.5 Summary of the business model roles.........................................................................................................33 6.3.6 Concluding remarks about the business model ...........................................................................................33 6.4 Business Policy Issues......................................................................................................................................33 6.4.1 Scope ..........................................................................................................................................................33 6.4.2 Business policy for an organizational model to support VP/VC connections.............................................34 7 ATM Interconnect service processes model ..........................................................................................37 7.1 Overview ..........................................................................................................................................................37 7.2 Definition of the ATM interconnect processes model......................................................................................37 8 Pre-service interconnect service processes ............................................................................................39 8.1 Introduction ......................................................................................................................................................39 8.2 Interconnect Service Definition (ISD) processes..............................................................................................39 8.3 Interconnect Service Establishment (ISE) processes........................................................................................39 8.3.1 Overview of the ISE Processes ...................................................................................................................39 8.3.2 Traffic and Capacity Planning – detailed description .................................................................................40 8.3.2.1 Scope of traffic and capacity planning ..................................................................................................40 8.3.2.1.1 ATM Transfer capabilities and QoS classes....................................................................................40 8.3.2.1.2 Physical versus the ATM Layer Traffic and Capacity Planning......................................................41 ETSI 4 ETSI TR 101 477 V1.1.1 (2000-06) 8.3.2.2 Requirements for traffic and capacity planning.....................................................................................41 8.3.2.2.1 Overview .........................................................................................................................................41 8.3.2.2.2 Requirements...................................................................................................................................42 8.3.2.3 The principles for traffic