| 摘要 |
PURPOSE: A method for establishing and releasing a soft PVC(Permanent Virtual Circuit) by TMN(Telecommunication Management Network) in an ATM exchange is provided to enable interworking among network management services and obtain an inter-operability among the network management services for the soft PVC by performing a network management of a soft PVC in a TMN mode. CONSTITUTION: When a message requesting establishing of a soft PVC is received from a network management terminal(401), it is checked whether an agent system is being operated(402). If the agent system is being operated, generation of an originating side PVC termination point information is requested(403) and a processing result on the request is checked(405). Generation of bi-directional virtual path connection termination point(vpCTPBid), a management object, is requested from the agent system, generation of virtual path resource information for a PVC connection is requested(406), and the processing result on the request is checked(407). Generation of a bi-directional virtual path trail termination point(vpTTPBid), a management object, is requested from the agent system, generation of a virtual path trail information is requested(409), and the processing result on the request is checked(410). Generation of a bi-directional virtual channel connection termination point(vcCTPBid), a management object, is requested from the agent system, generation of a virtual channel connection information of the soft PVC(412), and a processing result on the request is checked(413). Generation of an ATM soft PVC bi-directional virtual channel trail termination point(atmSoftPvcVcTTPBid), a management object, is requested from the agent system, generation of an SVC termination point information of the soft PVC is requested(415), and the processing result on the request is checked(416).
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