thernet Services Definitions-Phase I MEF 7 EMS-NMS Information Model MEF 8 PDH over MEN Implementation Agreement (CESoETH) MEF 9 Abstract Test Suite for Ethernet Services at the UNI MEF 10 Ethernet Services Attributes-Phase I MEF 11 User Network Interface (UNI) Requirements and Framework MEF 12 MAN Architecture Framework-Par 2: Ethernet Services Layer MEF 13 User Network Interface (UNI) Type 1 Implementation Agreement MEF 14 Abstract Test Suite for Ethernet Services at the UNI MEF 15 MEN Management Requirements-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 Common Language ITU-T G.8001/Y.1354 EoT Definitions-ITU-T G.8001 Ethernet layer network architecture-ITU-T G.8010 Ethernet over Transport services framework-ITU-T G.8011 Ethernet private line service-ITU-T G.8011.1 Ethernet virtual private line service-ITU-T G.8011.2 Ethernet UNI and INNI-ITU-TG.8012 Ethernet transport equipment characteristics-ITU-T G.8021 Ethernet linear protection switching-ITU-T G.8031 Ethernet ring protection switching-ITU-T G.8032 Ethernet OAM-requirements-ITU-T) Y.1730 Ethernet OAM-ITU-TY.173 (accessed: June 30, 2011). 33. Autenrieth, A. et al., Carrier grade metro Ethernet networks, Report of the fact group 5.3.3 on optical networks of ITC, https://docs.google.com/viewer?url=http:/www.lkn.ei.tum. de/~akirstaedter/papers/2007_ITG_Eth.pdf 34. De Ghein, L., MPLS Fundamentals, Cisco Press, Indianapolis, IN, 2006, ISBN-13: :978-1587051975. 35. Main IETF recommendations defining MPLS Multiprotocol Label Switching Architecture RFC 3031 MPLS Label Stack Encoding RFC 3032, updated by RFC 3443, 4182 LDP Specification RFC 5036