INTERNATIONAL ISO/IEC STANDARD 14165-241 First edition 2005-05 Information technology - Fibre channel Part 241: Backbone 2 (FC-BB-2) IEC ISO Reference number ISO/IEC 14165-241:2005(E) Copyright International Organization for Standardization itted without license from IHS Not for Resale maaaiandardizato orneworkingmitedwithout licene fromH Not for Resale ISO/IEC INTERNATIONAL STANDARD 14165-241 First edition 2005-05 Information technology - Fibre channel Part 241: Backbone 2 (FC-BB-2) @IS0/IEC 2005 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any IEC PRICE CODE XA ISO For price, see current catalogue Copyright International Organization for Standardization itted without licensefrom IHS Not for Resale nadizato eworkinmitewihoutliceefm Not for Resale 3 14165-241@ISO/IEC:2005(E) Contents FOREWORD 10 INTRODUCTION Scope. 13 2 Normative references . 13 2.1 Approved references . 2.2 Other references 3 Definitions and Conventions. 3.1 Common Defintions 14 3.2 FC-BB-2_ATM Definitions 15 3.3 FC-BB-2_SONET Definitions 3.4 FCIP and TCP/IP Definitions . 18 3.5 Symbols and abbreviations 20 3.5.1 General. 20 3.5.2 FC-BB-2_ATM . 20 3.5.3 FC-BB-2_SONET 3.5.4 FC-BB-2_IP 21 3.6 Keywords 21 3.6.1 expected 21 3.6.2 invalid 3.6.3 mandatory 22 3.6.4 may. . 22 3.6.5 may not. 22 3.6.6 obsolete 3.6.7 optional 22 3.6.8 reserved 22 3.6.9 shall 22 3.6.10 should 22 3.7 Conventions 22 3.8 Notations for Procedure and Functions. 23 4 FC-BB-2 Structure and Concepts. .24 4.1 FC-BB-2 Backbone Mappings 24 4.2 FC-BB-2 Reference Models . 24 4.3 FC-BB-2 Specifications Overview 4.3.1 FC-BB-2 _ATM . 25 4.3.2 FC-BB-2_SONET 26 4.3.3 FC-BB-2_IP.. . 26 4.4 FC-BB-2 Requirements 26 4.4.1 Fibre Channel Class support 26 4.4.21 Payload transparency . 27 4.4.3 Latency delay and timeout value 27 4.4.4 QoS and bandwidth . 27 4.4.5 In-order delivery 27 4.4.6 Flow control. . 4.5 FC-BB-2 Link Service Codes . 28 5 FC-BB-2_ATM and FC-BB-2_SONET messages and formats . 29 5.1 Applicability . 29 Copyright International Organization for Standardization mitted without ficense from IHS Not for Resale 3 14165-241@ISO/IEC:2005(E) Contents FOREWORD 10 INTRODUCTION Scope. 13 2 Normative references . 13 2.1 Approved references . 2.2 Other references 3 Definitions and Conventions. 3.1 Common Defintions 14 3.2 FC-BB-2_ATM Definitions 15 3.3 FC-BB-2_SONET Definitions 3.4 FCIP and TCP/IP Definitions . 18 3.5 Symbols and abbreviations 20 3.5.1 General. 20 3.5.2 FC-BB-2_ATM . 20 3.5.3 FC-BB-2_SONET 3.5.4 FC-BB-2_IP 21 3.6 Keywords 21 3.6.1 expected 21 3.6.2 invalid 3.6.3 mandatory 22 3.6.4 may. . 22 3.6.5 may not. 22 3.6.6 obsolete 3.6.7 optional 22 3.6.8 reserved 22 3.6.9 shall 22 3.6.10 should 22 3.7 Conventions 22 3.8 Notations for Procedure and Functions. 23 4 FC-BB-2 Structure and Concepts. .24 4.1 FC-BB-2 Backbone Mappings 24 4.2 FC-BB-2 Reference Models . 24 4.3 FC-BB-2 Specifications Overview 4.3.1 FC-BB-2 _ATM . 25 4.3.2 FC-BB-2_SONET 26 4.3.3 FC-BB-2_IP.. . 26 4.4 FC-BB-2 Requirements 26 4.4.1 Fibre Channel Class support 26 4.4.21 Payload transparency . 27 4.4.3 Latency delay and timeout value 27 4.4.4 QoS and bandwidth . 27 4.4.5 In-order delivery 27 4.4.6 Flow control. . 4.5 FC-BB-2 Link Service Codes . 28 5 FC-BB-2_ATM and FC-BB-2_SONET messages and formats . 29 5.1 Applicability . 29 Copyright International Organization for Standardization mitted without ficense from IHS Not for Resale 3 14165-241@ISO/IEC:2005(E) Contents FOREWORD 10 INTRODUCTION Scope. 13 2 Normative references . 13 2.1 Approved references . 2.2 Other references 3 Definitions and Conventions. 3.1 Common Defintions 14 3.2 FC-BB-2_ATM Definitions 15 3.3 FC-BB-2_SONET Definitions 3.4 FCIP and TCP/IP Definitions . 18 3.5 Symbols and abbreviations 20 3.5.1 General. 20 3.5.2 FC-BB-2_ATM . 20 3.5.3 FC-BB-2_SONET 3.5.4 FC-BB-2_IP 21 3.6 Keywords 21 3.6.1 expected 21 3.6.2 invalid 3.6.3 mandatory 22 3.6.4 may. . 22 3.6.5 may not. 22 3.6.6 obsol