Summary

Recommendation ITU-T G.8121.1/Y.1381.1 specifies both the functional components and the methodology that should be used in order to specify the MPLS-TP layer network functionality of network elements, based on the protocol neutral constructs defined in Recommendation ITU‑T G.8121/Y.1381, and on the tools defined in Recommendation ITU‑T G.8113.1/Y.1372.1.