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Technical Specification MEF 6.2 EVC Ethernet Services Definitions Phase

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Technical Specification MEF 6.2 EVC Ethernet Services Definitions Phase EVC Ethernet Services Definitions Phase 3 Technical Specification MEF 6.2 EVC Ethernet Services Definitions Phase 3 August, 2014 EVC Ethernet Services Definitions Phase 3 Disclaimer The information in this publication is freely available for reproduction and use by any recipient and is believed to be accurate as of its publication date. Such information is subject to change without notice and the MEF Forum (MEF) is not responsible for any errors. The MEF does not assume responsibility to update or correct any information in this publication. No representation or warranty, expressed or implied, is made by the MEF concerning the completeness, accuracy, or applicability of any information contained herein and no liability of any kind shall be assumed by the MEF as a result of reliance upon such information. The information contained herein is intended to be used without modification by the recipient or user of this document. The MEF is not responsible or liable for any modifications to this document made by any other party. The receipt or any use of this document or its contents does not in any way create, by implication or otherwise: a) any express or implied license or right to or under any patent, copyright, trademark or trade secret rights held or claimed by any MEF member company which are or may be associated with the ideas, techniques, concepts or expressions contained herein; nor b) any warranty or representation that any MEF member companies will announce any product(s) and/or Service(s) related thereto, or if such announcements are made, that such announced product(s) and/or Service(s) embody any or all of the ideas, technologies, or concepts contained herein; nor c) any form of relationship between any MEF member companies and the recipient or user of this document. Implementation or use of specific Metro Ethernet standards or recommendations and MEF specifications will be voluntary, and no company shall be obliged to implement them by virtue of participation in the MEF Forum. The MEF is a non-profit international organization accelerating industry cooperation on Metro Ethernet technology. The MEF does not, expressly or otherwise, endorse or promote any specific products or Services. © The MEF Forum 2014. All Rights Reserved. EVC Ethernet Services Definitions Phase 3 Table of Contents 1. List of Contributing Members ...................................................................................................................... 1 2. Abstract ......................................................................................................................................................... 1 3. Terminology .................................................................................................................................................. 1 4. Scope ............................................................................................................................................................. 2 4.1 Changes from MEF 6.1 ........................................................................................................................... 2 5. Compliance Levels ........................................................................................................................................ 3 6. Numerical Prefix Conventions ...................................................................................................................... 4 7. Introduction .................................................................................................................................................. 4 8. Ethernet Service Definition Framework (Normative) .................................................................................. 6 8.1 Common Service Attributes for all Service Types .................................................................................... 7 8.2 Per UNI Attributes .................................................................................................................................. 8 8.2.1 Token Share ....................................................................................................................... 8 8.2.2 Values for per UNI Attributes ............................................................................................. 9 8.3 EVC Per UNI Attributes ........................................................................................................................ 13 8.4 Per EVC Attributes ............................................................................................................................... 17 9. Ethernet Service Types ............................................................................................................................... 18 9.1 Ethernet Line (E-Line) Service Type ..................................................................................................... 19 9.2 Ethernet LAN (E-LAN) Service Type .................................................................................................... 19 9.3 Ethernet Tree (E-Tree) Service Type ..................................................................................................... 20 10. Service Definitions (Normative) .............................................................................................................. 22 10.1 Ethernet Private Line Service ................................................................................................................ 22 10.2 Ethernet Virtual Private Line Service ..................................................................................................... 24 10.3 Ethernet Private LAN Service................................................................................................................ 27 10.4 Ethernet Virtual Private LAN Service .................................................................................................... 29 10.5 Ethernet Private Tree Service ................................................................................................................ 31 10.6 Ethernet Virtual Private Tree Service ..................................................................................................... 33 11. References ............................................................................................................................................... 36 Appendix A. Practical Examples of Ethernet Services (Informative) .......................................................... 37 A.1. Example: A Transport-oriented Ethernet Private Line (EPL) Service for Private Data Networking. ......... 39 A.2. Example: A Packet-oriented Ethernet Private Line Service for Public Data Networking ......................... 43 A.3. Example: Ethernet Private Tree (EP-Tree) Service for Video Broadcast ................................................. 49 A.4. Example: Distance Learning (EVP-Tree) and Business Data (EVP-LAN) .............................................. 54 Appendix B. Backwards Compatibility to MEF 6.1 Service ........................................................................ 60 Appendix C. Attribute Tables per Service .................................................................................................... 67 C.1. UNI Service Attributes for all Services .................................................................................................. 67 C.2. EVC Per UNI Service Attributes for all Services.................................................................................... 68 C.3. EVC Service Attributes for all Services ................................................................................................. 69 List of Figures MEF 6.2 © The MEF Forum 2014. Any reproduction of this document, or any portion thereof, shall Page i contain the following statement: "Reproduced with permission of the MEF Forum." No user of this document is authorized to modify any of the information contained herein. EVC Ethernet Services Definitions Phase 3 Figure 1: UNI with Services from a Service Provider .............................................................................................. 5 Figure 2: Subscriber’s view of EVP-LAN Service ................................................................................................... 6 Figure 3: Ethernet Service Definition Framework................................................................................................... 6 Figure 4: Structure of Attribute Tables .................................................................................................................... 8 Figure 5: E-Line Service Type using Point-to-Point EVC ..................................................................................... 19 Figure 6: E-LAN Service Type using Multipoint-to-Multipoint EVC .................................................................... 20 Figure 7: E-Tree Service Type using Rooted-Multipoint EVC .............................................................................. 21 Figure 8: E-Tree Service Type using Multiple Roots ............................................................................................ 21 Figure 9: Typical Use Case of multiple EVPL Services ......................................................................................... 25 Figure 10: Ethernet Virtual Private Line Service ................................................................................................... 25 Figure 11: Ethernet Virtual Private LAN (EVP-LAN) Service ............................................................................
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