Research And Implementation Of LDAP Directory Service For Private Commuanication Network

Directory service system is an important information infrastructure in enterprise information network, is the exchange of business information across the enterprise information network hub. Similarly, the directory service systems also plays an important role in private communications network, because of a wide range of business applications, complex protocols, and interfaces not unified in private communications network, resulting in interoperability become a problem between business applications, directory services system is an effective way to solve this problem, providing a unified interface and simple protocol interworking way for each business application systems.Combined with the actual needs of the subject, this thesis study the development trend of directory services, analysis and comparison of the current directory service system at home and abroad, study Lightweight Directory access protocol(LDAP) and Simple Network Management Protocol(SNMP) for directory service system, carding the composition, the main working principle and the main workflow of directory service system; design the functional architecture and technical architecture of LDAP directory service system for private communications network, demonstrate the technology of the system, determine the implementation technical of the system; in the process of design and implementation of the system, first determine the unified design principle of the system, according to the functional requirements of the system divided the sub system, detailed design and implementation of each subsystem; after the completion of the system design and implementation, the system has been built up the test and verification platform, the function and performance of the system has been tested, the test results meet the expected target.In the end, the application of the directory service system in the private communication network is prospected, directory service systems play an important role in the private communication network and unified communications systems, with extensive use of private communications network and unified communication system directory services system, it is bound to improve productivity.