Participants at WTSA-12 have approved key standards (ITU-T Recommendations) on a technology for multiprotocol label switching – transport profile (MPLS-TP) required by telecoms operators to increase network efficiency while also reducing capex and opex costs.
Recommendation ITU-T G.8113.1, “Operations, Administration and Maintenance mechanism for MPLS-TP in Packet Transport Network (PTN),” is an extension to the IETF’s MPLS protocol developed in cooperation with the Internet Engineering Task Force (IETF). MPLS can carry packets of different types, allowing telecom operators to offer private connections as well as IP services. Many network operators expect MPLS-TP to work under the same principles as longstanding ITU transport network technologies like SDH and OTN. MPLS-TP provides network operators with a reliable packet-based technology, the operation of which aligns with current organizational processes and large-scale work procedures. Its deployment may reduce the need for layer 3 routing in an operator’s network.
This post originally from The Assembly a blog covering WTSA12