Requirement of packet transport network based on MPLS-TP are analyzed including in
transport plane, OAM, survivability, QoS, control plane and management plane. MPLS-TP
standard status is also introduced.
IP packet based services such as high speed internet, IP voice and IP video will be widely deployed in telecom network, which make transport network evolution to packet transport network. Characteristics of transport network and requirements of packet transport network are analyzed, T-MPLS/MPLS-TP based PTN technology is given and it will be used in metro (access, aggregation and core) network.
Proc. SPIE. 6022, Network Architectures, Management, and Applications III
KEYWORDS: Switches, Green fluorescent protein, Wavelength division multiplexing, Control systems, Optical networks, Time division multiplexing, Local area networks, Algorithm development, Network architectures, Virtual colonoscopy
Optical network will revolute from TDM transmission to any-service provision, from data aware to service aware. A new any-service providing platform (ASPP) is introduced, and the key feature and technology such as PWE3, WDM/ROADM and GMPLS control plane are described.