Table of Contents - G.8121/Y.1381 (2018) Cor. 1 (08/2024) -

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	Supervision
	6.1	Defects
	6.2	Consequent actions
	6.3	Defect correlations
	6.4	Performance filters
7	Information flow across reference points
8	MPLS-TP processes
	8.1	G-ACh process
	8.2	TC/Label processes
	8.3	Queuing process
	8.4	MPLS-TP-specific GFP-F processes
	8.5	Control word (CW) processes
	8.6	OAM related processes used by server adaptation functions
	8.7	OAM related processes used by adaptation functions
	8.8	Proactive and on-demand OAM related processes
	8.9	Dataplane loopback processes
9	MPLS-TP layer functions
	9.1	Connection functions
	9.2	Termination functions
	9.3	Adaptation functions
	9.4	MT diagnostic function
	9.5	MPLS-TP MEP and MIP functions
10	MPLS-TP to Non-MPLS-TP client adaptation functions
	10.1	MPLS-TP to ETH adaptation function (MT/ETH_A)
	10.2	MPLS-TP to SCC and MCC adaptation functions
11	Non-MPLS-TP server to MPLS-TP adaptation functions
	11.1	SDH to MPLS-TP adaptation function (S/MT_A)
	11.2	OTH to MPLS-TP adaptation function (O/MT_A)
	11.3	PDH to MPLS-TP adaptation function (P/MT_A)
	11.4	Ethernet to MPLS-TP adaptation function
	Page
Annex A � Mapping MPLS-TP packets to OTN using IMP
Appendix I � Examples of processing of packets with expired TTL
Appendix II � Flow of PHB information through MEP and MIP
Appendix III � SDL descriptions
Bibliography