1
Scope
2 References
3 Terms and definitions
4 Abbreviations
5 Conventions
6 Instances of discovery
6.1 Layer adjacency discovery
6.2 Physical media adjacency discovery
6.3 Control entity logical adjacency
establishment
7 Layer adjacency discovery
7.1 SNTP control entity logical
adjacency establishment
8 Physical media adjacency discovery
8.1 Port control entity logical
adjacency establishment
9 Discovery attributes list
9.1 LAD Attributes
9.2 PMAD Attributes
10 Discovery message
10.1 HELLO: Discovery
10.2 HELLO_ACK: Discovery Response
11 Discovery process flow
11.1 LAD/PMAD State Diagram
Annex A – Service
capability exchange
Appendix I – Methods
for discovery
I.1 Trace Id method
I.2 Test signal method
I.3 Relative advantages of the two
strategies
I.3.1 Trace Id method
I.3.2 Test signal method