Information service hierarchy inheritance relation realizing method in network management interface

The invention discloses a realization method for information service hierarchy inheritance relation in network interface used in network management system composed of SOAP interface module and inheritance IRP module with WSDL/SOAP solution scheme. Wherein, defining WSDL document to inherit IRP and realize directly the basic management operation on inheritance IRP module; according to IS hierarchy inheritance relation built in WSDL document, taking sequence/inverse sequence between Web network and IRP module for basic management operation information by SOAP interface module. This invention can satisfy the IS hierarchy description request of IRP.