ITU-T/OIF Liaison Report L. Ong Ciena 8/1/2005

ITU-T Q.14 Activities Specification updates underway: –G.7713 (signaling) – update with crankback and restoration, other aspects –G (discovery) – update with new usage appendix –G.7716 – new specification on control plane initialization, reconfiguration and recovery –G – new specification on ASON management information model –G.7713, G and G planned for consent in 2/06 Shared work with IETF CCAMP –signaling - plan to share G.7713 text with CCAMP soon –routing – joint design team activity –other activities such as lexicography –next meeting of Q.14 is November ’05 in Chicago

ITU-T Q.14 Liaisons None from the latest Q.14 meeting Previously sent to CCAMP: –crankback –G.7714 (for information) –routing –lexicography

ITU-T Q.9/12/13 Activities Ethernet-focused specifications –Q.9/11/12: Ethernet related work Q.9 – Equipment Functions and Protection Q.11 – Interfaces, incl. GFP/LCAS specs –Q.12: Ethernet architecture and services G.8010, G , 2, 3 –Q.12 also plans G.8080 (ASON) revision –several specifications planned for consent in 2/06 –meetings planned for fall 2005

OIF Activities Completed Ethernet-focused Interop Demo in June (Supercomm) Liaison to this meeting on results Current work: –completion of UNI 2.0 (includes Ethernet, call/connection, dual homing, modification) –initiation of E-NNI 2.0 project –continuation of work on routing and interoperability

OIF Ethernet Interest 2005 Demo –focused on control plane setup of Ethernet/SDH private lines, using VCAT/LCAS –raised some issues on TSpec (see Liaison) UNI 2.0 –also discusses control plane setup of Ethernet virtual services –waiting on CCAMP activities for l2sc for more detail

OIF Liaison RSVP issues –NCC/RCC usage for STS-3c/VC-4 –NVC usage for single VCAT connection –ResvConf object in refreshes –symmetry assumptions for refresh reduction –other minor issues Ethernet-related issue –TSpec for Ethernet LSPs –correspondence between IETF Intserv and MEF/ITU definitions for Ethernet attributes