1
Scope
2
References
3
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 signal structure
6.2
Information structure for the Ethernet and Ethernet over Transport
interfaces
7
Multiplexing/aggregation principles
8
Ethernet transport module
9 Physical
media of the Ethernet and Ethernet over Transport NNI and UNI
9.1
802.3 Ethernet LAN
9.2
Synchronous Ethernet LAN
9.3
OTN
10
Ethernet connection (EC)
10.1
EC traffic unit structure
10.2
EC types and identifiers
10.3
EC tag formats
10.4
EC reserved addresses
11
Ethernet switched path (ESP)
11.1
ESP traffic unit structure
11.2
ESP types and identifiers
11.3
ESP header format
13
Ethernet OAM
14
Ethernet maintenance signals
15
Mapping of client signals
15.1
EC on UNI to S-EC client/server
15.2
EC on UNI to BS-EC client/server
16
Multiplexing/aggregation of Ethernet connection signals
16.1
Ethernet virtual channel to virtual channel
16.2
Ethernet virtual channel to virtual path
16.3
Ethernet virtual channel to virtual section
16.4
Ethernet virtual path to virtual section
16.5
Ethernet switched path to virtual section
16.6
Ethernet virtual section to physical medium
Annex A – EVC « EC peering and
EVC ó EC client/server
relationships
Appendix I – P2P, RMP, MP2MP, hairpin Ethernet connection identifiers
I.1
RMP Ethernet connection identifiers
I.2
MP2MP Ethernet connection identifiers
Appendix II – Relationship between ITU-T G.8012.1 Ethernet connection
types and MEF Ethernet connection types
II.1
Introduction
II.2
MEF EC and ITU-T G.8012.1 EC relationship examples
Appendix III – Relationship between EVC packet format and traffic units
on Ethernet UNI
III.1
Relationship between untagged C-EC traffic unit and EVC packet on
Ethernet UNI
III.2
Relationship between (Priority) C-Tagged C-EC traffic unit and EVC
packet on Ethernet UNI
III.3
Relationship between S-Tagged S-EC traffic unit and EVC packet on
Ethernet UNI
III.4
Relationship between I-Tagged BS-EC traffic unit and EVC packet on
Ethernet UNI
III.5
Relationship between Non-S-Tagged Link EC traffic unit and EVC packet on
Ethernet UNI
III.6
Relationship between Priority-S-Tagged Link EC traffic unit and EVC
packet on Ethernet UNI
III.7
Relationship between Link EC traffic unit and EVC packet on Ethernet UNI
Appendix IV – Ethernet connection (EC) over SDH VC-n
IV.1
S-EC to SDH VC
IV.2
B-EC to SDH VC
IV.3
L-EC to SDH VC
IV.4
Ethernet OAM support in EC over SDH VC
Bibliography