PACKET SWITCH TYPE OPTICAL TRANSMISSION SYSTEM

PROBLEM TO BE SOLVED: To enable an operator to easily make accommodation switching of a section or TDM path in which LSPs classified according to a service are accommodated in the case where an accommodation configuration is changed for a change of service condition. SOLUTION: A system comprises: a client IF section; a path end section; a switch section for switching a frame between the client IF section and the path end section; a section end section; a label/tag control section for making label assignment in mapping to a frame in which QoS and OAM can be achieved by the client IF, and controlling a forwarding table of the switch section to be able to control a label of an internal framer in the client IF section; an accommodation configuration management section for managing an accommodation condition of a TDM signal of the path end section and the section end section; and an operation section for exchanging information with a device monitoring control section including the label/tag control section and the accommodation configuration management section so as to manage a network. COPYRIGHT: (C)2010,JPO&INPIT