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The Metro Ethernet Forum (MEF), founded in 2001, is a nonprofit international industry consortium, dedicated to worldwide adoption of Carrier Ethernet networks and services.

The forum is composed of leading service providers, major incumbent local exchange carriers, network equipment vendors, and other networking companies that share an interest in Metro Ethernet. It had 160 members as of February 2010.

The MEF is a combination of a technical and a marketing forum to promote the adoption of Metro Ethernet. This is a key differentiator from other standard bodies such as the Internet Engineering Task Force and the Institute of Electrical and Electronics Engineers (IEEE). The forum makes recommendations to existing standards bodies and creates specifications that are not being developed by (or fall within the scope of) other standards bodies.

History[edit]

Logo of the EFMA

The MEF was preceded by the Ethernet in the First Mile Alliance (EFMA), also a nonprofit international industry consortium. It was established in 2001[1] to promote standards-based Ethernet in the First Mile (EFM) technologies and products and position EFM as a key networking technology for an access network.

In 2005, with the completion of the 802.3ah standard by the IEEE, the EFMA became part of the Metro Ethernet Forum.[2]

MEF white papers[edit]

These white papers provide a comprehensive technical overview of Ethernet services, based on the work of the Metro Ethernet Forum Technical Committee. The papers are intended to help buyers and users of Ethernet services understand the types and characteristics of the services and to help service providers clearly communicate their capabilities.[3]

Technical specifications[edit]

As of March 2011, the MEF had approved 26 technical specifications (see the full list):

  • MEF 2 Requirements and Framework for Ethernet Service Protection
  • MEF 3 Circuit Emulation Service Definitions, Framework and Requirements in Metro Ethernet Networks
  • MEF 4 Metro Ethernet Network Architecture Framework Part 1: Generic Framework
  • MEF 6.1 Metro Ethernet Services Definitions Phase II (supersedes MEF 6)
  • MEF 7.1 Phase 2 EMS-NMS Information Model (supersedes MEF 7)
  • MEF 7.1.1 Technical Corrections to MEF 7.1
  • MEF 8 Implementation Agreement for the Emulation of PDH Circuits over Metro Ethernet Networks
  • MEF 9 Abstract Test Suite for Ethernet Services at the UNI
  • MEF 10.2 Ethernet Services Attributes Phase 2 (supersedes MEF 10, MEF 10.1 and MEF 10.1.1)
  • MEF 10.2.1 Performance Attributes Amendment to MEF 10.2
  • MEF 11 User Network Interface (UNI) Requirements and Framework
  • MEF 12.1 Metro Ethernet Network Architecture Framework Part 2: Ethernet Services Layer
  • MEF 12.1.1 Carrier Ethernet Network Architecture Framework Part 2: Ethernet Services Layer - External Interface Extensions
  • MEF 13 User Network Interface (UNI) Type 1 Implementation Agreement
  • MEF 14 Abstract Test Suite for Traffic Management Phase 1
  • MEF 15 Requirements for Management of Metro Ethernet Phase 1 Network Elements
  • MEF 16 Ethernet Local Management Interface
  • MEF 17 Service OAM Framework and Requirements
  • MEF 18 Abstract Test Suite for Circuit Emulation Services
  • MEF 19 Abstract Test Suite for UNI Type 1
  • MEF 20 UNI Type 2 Implementation Agreement
  • MEF 21 Abstract Test Suite for UNI Type 2 Part 1 Link OAM
  • MEF 22 Mobile Backhaul Implementation Agreement
  • MEF 23 Class of Service Phase 1 Implementation Agreement
  • MEF 24 Abstract Test Suite for UNI Type 2 Part 2 E-LMI
  • MEF 25 Abstract Test Suite for UNI Type 2 Part 3 Service OAM
  • MEF 26 External Network Network Interface (ENNI)–Phase 1
  • MEF 26.1 External Network Network Interface (ENNI)–Phase 2 (rollup (26.0.1, 26.0.2, 26.0.3))
  • MEF 26.0.1 Amendment to MEF 26. The Bandwidth Profile Algorithm
  • MEF 26.0.2 OVC Layer 2 Control Protocol Tunneling Amendment to MEF 26
  • MEF 26.0.3 Service Level Specification Amendment to MEF 26
  • MEF 27 Abstract Test Suite For UNI Type 2 Part 5: Enhanced UNI Attributes & Part 6: L2CP Handling
  • MEF 28 External Network Network Interface (ENNI) Support for UNI Tunnel Access and Virtual UNI
  • MEF 29 Ethernet Services Constructs
  • MEF 30 Service OAM Fault Management Implementation Agreement
  • MEF 31 Service OAM Fault Management Definition of Managed Objects
  • MEF 32 Requirements for Service Protection Across External Interfaces
  • MEF 33 Ethernet Access Services Definition

References[edit]

  1. ^ Extreme Launches Ethernet Alliance, Light Reading, December 11, 2001
  2. ^ MEF Absorbs EFMA, Light Reading, March 8, 2005
  3. ^ Metro Ethernet Services - A Technical Overview

External links[edit]


Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/Metro_Ethernet_Forum — Please support Wikipedia.
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134 videos foundNext > 

Chalk Talk: The MEF's Carrier Ethernet 2.0

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Tutorial: Modern Carrier Ethernet

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CEWC interview: Nan Chen, President, MEF

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Bob Metcalfe Keynote at MEF Americas Carrier Ethernet Summit & Quarterly Meeting

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Lecture - 32 Metro Ethernet Access Networks

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Metrofibre networx - Introduction Video

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10 Gb Ethernet: challenges and opportunities

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MEF Turns 10

The Metro Ethernet Forum had a good excuse to party at a winery, which gave us an excuse to break out the video camera.

Metro Ethernet

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Bob Metcalfe on the MEF's 10th anniversary

Bob Metcalfe - inventor of Ethernet - joined the celebration of the MEF(Metro Ethernet Forum)'s tenth anniversary on July 25th 2011 and looks to the future. ...

134 videos foundNext > 

80 news items

 
Wall Street Journal
Wed, 16 Apr 2014 05:33:45 -0700

Lightpath has received many industry awards for innovation and leadership, including being named North American Regional Service Provider of the Year by MEF (Metro Ethernet Forum). For more information, visit www.golightpath.com. Media Contacts:.
 
Communications, Engineering & Design Magazine
Tue, 15 Apr 2014 10:07:10 -0700

RCN Business serves the Boston, Chicago, Lehigh Valley, Philadelphia, New York and Washington, D.C. markets. RCN Business recently received the Metro Ethernet Forum's Carrier Ethernet 2.0 certification for its E-Line, E-LAN and E-Access services.
 
Communications, Engineering & Design Magazine
Wed, 09 Apr 2014 10:03:45 -0700

At the start of the year, Time Warner Cable Business Class (TWCBC) announced that it was the first North American service provider to receive all six retail Carrier Ethernet (CE) 2.0 certifications granted by the Metro Ethernet Forum. Comcast has also ...
 
Broadway World
Wed, 09 Apr 2014 03:41:15 -0700

Frost & Sullivan expects this to change as a result of the Metro Ethernet Forum's (MEF) introduction of Carrier Ethernet 2.0 (CE 2.0) specifications in February 2012. CE 2.0 establishes standards around Multi CoS (along with increasing manageability ...
 
FierceTelecom
Tue, 08 Apr 2014 08:11:15 -0700

RCN Business, a competitive business service provider, added another potential element of differentiation by gaining the Metro Ethernet Forum's Carrier Ethernet 2.0 (CE 2.0) certification. The service provider has gained CE 2.0 certification for its E ...
 
FierceTelecom
Thu, 20 Mar 2014 08:46:31 -0700

"We might have true ring, depending on the customer need where we have geographic diversity or we have collapsed ring for our own purposes, it does support the Metro Ethernet Forum's overlay of EPL, EVPL and just now deployed access VPL." Already ...
 
Converge Network Digest
Tue, 18 Mar 2014 22:42:08 -0700

The Metro Ethernet Forum (MEF) created a standard set of definitions and interfaces to facilitate the use of Ethernet, both as a service and as infrastructure. These definitions were initially covered by tests specified in the MEF 9 and MEF 14 ...
 
Data manager online
Tue, 01 Apr 2014 14:00:00 -0700

Il Metro Ethernet Forum (MEF) celebra il primo anno di vita della Certificazione Carrier Ethernet (CE) 2.0 per i servizi, con 21 provider che offrono 87 servizi CE 2.0 in 10 Paesi. A parità di periodo, le certificazioni sono cresciute del doppio ...
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