Recommendation ITU-T G.8012/Y.1308 (02/2022) Ethernet UNI and Ethernet NNI
Summary
History
FOREWORD
Table of Contents
1 Scope
2 References
3 Terms and definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Ethernet transport network interface structure
     6.1 Basic structure of Ethernet and EoT interfaces
          6.1.1 ETH substructure
          6.1.2 Ethernet interface structure
          6.1.3 Ethernet-over-transport interface structure
     6.2 Information structure for the Ethernet and EoT interfaces
          6.2.1 ETH principal information containment relationships
               6.2.1.1 MAC frame
               6.2.1.2 GFP-F link frame
          6.2.2 Ethernet UNI
          6.2.3 Ethernet NNI
               6.2.3.1 Ethernet over OTN NNI
7 Mapping and multiplexing principles
     7.1 Mapping
     7.2 Ethernet single level VID multiplexing
     7.3 Ethernet two level VID multiplexing
8 Mapping of EC signals
Annex A  Ethernet over MPLS
     A.1 MPLS link frame
          A.1.1 MPLS link frame without common interworking indicators and without MAC FCS
          A.1.2 MPLS link frame without common interworking indicators and with MAC FCS
          A.1.3 MPLS link frame with common interworking indicators and without MAC FCS
          A.1.4 MPLS link frame with common interworking indicators and with MAC FCS
     A.2 Ethernet over MPLS
Bibliography
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