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Download a New Configuration File Identified by the Set of DHCP Options Obtained in the DHCP State Cable Data Services DOCSIS® Provisioning of EPON Specifications DPoE™ Demarcation Device Specification DPoE-SP-DEMARCv1.0-I03-131114 ISSUED Notice This DPoE specification is the result of a cooperative effort undertaken by certain member companies of Cable Television Laboratories, Inc. for the benefit of the cable industry and its customers. This document may contain references to other documents not owned or controlled by CableLabs®. Use and understanding of this document may require access to such other documents. Designing, manufacturing, distributing, using, selling, or servicing products, or providing services, based on this document may require intellectual property licenses from third parties for technology referenced in this document. Neither CableLabs nor any member company is responsible to any party for any liability of any nature whatsoever resulting from or arising out of use or reliance upon this document, or any document referenced herein. This document is furnished on an "AS IS" basis and neither CableLabs nor its members provides any representation or warranty, express or implied, regarding the accuracy, completeness, noninfringement, or fitness for a particular purpose of this document, or any document referenced herein Cable Television Laboratories, Inc. 2012 - 2013 All rights reserved. DPoE-SP-DEMARCv1.0-I03-131114 Cable Data Services Document Status Sheet Document Control Number: DPoE-SP-DEMARCv1.0-I02-1306143-131114 Document Title: DPoE™ Demarcation Device Specification Revision History: I01 – Released 04/10/12 I02 – Released 06/14/13 I03 – Released 11/14/13 Date: November 14, 2013 Status: Work in Draft Issued Closed Progress Distribution Restrictions: Author CL/Member CL/ Member/ Public Only Vendor Key to Document Status Codes Work in Progress An incomplete document, designed to guide discussion and generate feedback that may include several alternative requirements for consideration. Draft A document in specification format considered largely complete, but lacking review by Members and vendors. Drafts are susceptible to substantial change during the review process. Issued A generally public document that has undergone Member and Technology Supplier review, cross-vendor interoperability, and is for Certification testing if applicable. Issued Specifications are subject to the Engineering Change Process. Closed A static document, reviewed, tested, validated, and closed to further engineering change requests to the specification through CableLabs. Trademarks CableLabs® is a registered trademark of Cable Television Laboratories, Inc. Other CableLabs marks are listed at http://www.cablelabs.com/certqual/trademarks. All other marks are the property of their respective owners. ii CableLabs 11/14/13 DPoE™ Demarcation Device Specification DPoE-SP-DEMARCv1.0-I03-131114 Contents 1 INTRODUCTION ............................................................................................................................................... 1 1.1 Demarcation Device (DEMARC) Introduction ............................................................................................. 1 1.2 Scope ............................................................................................................................................................. 2 1.3 Goals .............................................................................................................................................................. 2 1.4 Requirements ................................................................................................................................................. 2 1.5 DPoE Version 1.0 Specifications ................................................................................................................... 3 1.6 History of the DEMARC Specification ......................................................................................................... 3 1.7 Reference Architecture .................................................................................................................................. 3 1.8 DPoE Interfaces and Reference Points .......................................................................................................... 4 2 REFERENCES .................................................................................................................................................... 7 2.1 Normative References.................................................................................................................................... 7 2.2 Informative References .................................................................................................................................. 8 2.3 Reference Acquisition.................................................................................................................................. 10 3 TERMS AND DEFINITIONS .......................................................................................................................... 11 3.1 DPoE Network Elements ............................................................................................................................. 11 3.2 Other Terms ................................................................................................................................................. 13 4 ABBREVIATIONS AND ACRONYMS .......................................................................................................... 14 5 DEMARC IN THE DPOE NETWORK .......................................................................................................... 16 5.1 Background .................................................................................................................................................. 16 5.2 DEMARC Interface Independence .............................................................................................................. 17 6 DEMARC BASIC REQUIREMENTS ............................................................................................................ 18 6.1 DPoE Metro Ethernet Service ...................................................................................................................... 18 6.2 IEEE Standards Requirements ..................................................................................................................... 18 6.3 Metro Ethernet Forum Standards ................................................................................................................. 18 6.4 IP Network Element Requirements ............................................................................................................. 18 7 IP MANAGEMENT FOR A DEMARC .......................................................................................................... 19 8 DEMARC AUTO-CONFIGURATION (DAC)............................................................................................... 21 8.1 Introduction to DAC .................................................................................................................................... 21 8.2 DAC Architecture and Overview................................................................................................................. 21 8.3 DAC DEMARC State Model ...................................................................................................................... 22 8.3.1 POWER_OFF State ............................................................................................................................. 23 8.3.2 INIT State ............................................................................................................................................. 23 8.3.3 PRE_DAC State ................................................................................................................................... 24 8.3.4 DAC_PATH State ................................................................................................................................ 24 8.3.5 DHCP State ......................................................................................................................................... 24 8.3.6 CONFIG State ..................................................................................................................................... 27 8.3.7 OPERATIONAL State .......................................................................................................................... 28 8.3.8 Global transitions ................................................................................................................................ 29 8.3.9 General DEMARC Requirements ........................................................................................................ 30 8.4 DPoE ONU Detailed Description ................................................................................................................ 30 8.5 DPoE System Detailed Description ............................................................................................................. 31 8.5.1 DPoE System DAC DHCP Relay Requirements .................................................................................. 32 8.6 DAC Messaging Sequence .......................................................................................................................... 32 ANNEX A DPOE EXTENSIONS FOR LLDP ................................................................................................... 34 ANNEX B CM CONFIGURATION FILE TLVS FOR DAC .........................................................................
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