| 摘要 |
PURPOSE: A device for managing an MPLS(Multi Protocol Label Switching) network is provided to variably visualize topology information of the MPLS network in 4 types, thereby enabling a manager to perceive traffic engineering information at a glance and exactly carry out network management. CONSTITUTION: An RMS(Resource Monitoring Server)(2210) collects network resource state information including interface statistical information, topology information, and label switched path information, and stores the collected information. A TMS(Traffic Measurement and Analysis Server)(2230) measures, collects, analyzes, and stores traffic data including network performance and a neighboring system traffic matrix. A PA(Proxy Agent)(2250) collects router information that is not defined in a standard, and transmits the router information to the RMS(2210) and the TMS(2230). A CSI(Common Service Interface)(2260) receives the traffic data and the network resource state information, and transmits the data and the information to a GUI(Graphic User Interface)(2270). The GUI(2270) visually expresses the received information to supply the information to a manager.
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