1)     Clause 2 – References         
2)     Clause 3 – Definitions          
3)     Clause 9 – Network limits   
4)     Clause 12 – Results and consequences of the different synchronization
methods over packet network reference models     
5)     Annex A – Proposed network architecture for synchronous Ethernet  
6)     Appendix IV – Applications and use cases     
7)     Appendix VI – Measurement guidelines for packet-based methods