Overview on Optical Service and Network Architectural Requirements ITU-T Workshop on IP/Optical Overview on Optical Service and Network Architectural Requirements Masahiro GOSHIMA NTT Network Service Systems Labs
Contents Overview of IP/Optical Network What is IP/Optical Network? Architecture Signaling and Routing Carrier’s expectations of IP/Optical Network Will Signaling and Routing technologies change the carrier’s network? Provisioning New IP/Optical Services Optical VPN (L1VPN) Example of New IP/Optical Services Optical VPN service concept Required network service functionalities Optical VPN Architecture