1675 Lambdaunite Multiservice Switch (Mss) Optical Network Navigation System (Onns) – Applications and Planning Guide
Total Page:16
File Type:pdf, Size:1020Kb
See notice on first age 1675 LAMBDAUNITE MULTISERVICE SWITCH (MSS) OPTICAL NETWORK NAVIGATION SYSTEM (ONNS) – APPLICATIONS AND PLANNING GUIDE ONNS-APG Alcatel-Lucent - Proprietary 365-375-026 This document contains proprietary information of Alcatel-Lucent and CC109647578 is not to be disclosed or used except in accordance with applicable agreements. ISSUE 5 JULY 2008 See notice on first age Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective owners. The information presented is subject to change without notice. Alcatel-Lucent assumes no responsibility for inaccuracies contained herein. Copyright © 2008 Alcatel-Lucent. Unpublished and Not for Publication. All Rights Reserved. Alcatel-Lucent - Proprietary See notice on first page Contents About this document Purpose .............................................................................................................................................................................................. v Reason for reissue ........................................................................................................................................................................ v Intended audience ......................................................................................................................................................................... v Conventions used .......................................................................................................................................................................... v Related information ................................................................................................................................................................... vii How to comment ...................................................................................................................................................................... viii 1 Introduction Overview ...................................................................................................................................................................................... 1-1 ONNS Hardware prerequisites ............................................................................................................................................ 1-2 2 ONNS Functional overview Overview ...................................................................................................................................................................................... 2-1 ONNS applications ................................................................................................................................................................... 2-2 Interfaces ...................................................................................................................................................................................... 2-4 Connection management ..................................................................................................................................................... 2-11 Protection and restoration ................................................................................................................................................... 2-20 Network optimization ........................................................................................................................................................... 2-27 User-Network Interface (UNI) .......................................................................................................................................... 2-32 External Network-Network Interface (E-NNI) ........................................................................................................... 2-36 3 Network engineering and planning Overview ...................................................................................................................................................................................... 3-1 Specific rules and guidelines concerning the connection setup ............................................................................ 3-2 Basic mesh planning ................................................................................................................................................................ 3-7 ................................................................................................................................................................................................................................... 365-375-026 Alcatel-Lucent - Proprietary iii Issue 5 July 2008 See notice on first page Contents .................................................................................................................................................................................................................................... Transmission aspects ............................................................................................................................................................... 3-9 Shared Risk Link Group (SRLG) .................................................................................................................................... 3-15 Cost savings .............................................................................................................................................................................. 3-20 ONNS performance monitoring ....................................................................................................................................... 3-24 4 The Signaling Communication Network (SCN) Overview ...................................................................................................................................................................................... 4-1 Basic SCN principles .............................................................................................................................................................. 4-2 SCN configurations .................................................................................................................................................................. 4-6 SCN configuration guidelines ........................................................................................................................................... 4-10 Data communication channels for SCN ........................................................................................................................ 4-13 SCN via LAN .......................................................................................................................................................................... 4-14 IP LAN provisioning ............................................................................................................................................................ 4-15 ONNS signaling on network layer .................................................................................................................................. 4-20 5 ONNS Management Overview ...................................................................................................................................................................................... 5-1 Operating the ONNS via the WaveStar® CIT .............................................................................................................. 5-2 Operating the ONNS via Optical Management System (OMS) ........................................................................... 5-4 Connection and path state definitions ............................................................................................................................. 5-8 A Standards ..................................................................................................................................................................................... A-1 Glossary Index .................................................................................................................................................................................................................................... iv Alcatel-Lucent - Proprietary 365-375-026 See notice on first page Issue 5 July 2008 About this document this document Purpose This Applications and Planning Guide (APG) provides the following information about the Optical Network Navigation System (ONNS) for 1675 LambdaUnite MSS Release 11.0: • ONNS functional overview • Network engineering and planning • The Signaling Communication Network (SCN) • ONNS management Reason for reissue This is a revised version of the Optical Network Navigation System APG with modifications for 1675 LambdaUnite MSS Release 11.0. Intended audience The ONNS Applications and Planning Guide is primarily intended for network planners and engineers. In addition, others who need specific information about the features, applications, operation, and engineering of ONNS may find the information in this manual useful. Conventions used These conventions are used in this document: Numbering The chapters of this document are numbered consecutively. The page numbering restarts at “1” in each chapter. To facilitate identifying pages in different chapters, the page numbers are prefixed with the chapter number. For example, page 2-3 is the third page in chapter 2. Cross-references Cross-reference conventions are identical with those used for numbering, i.e. the first