Whole document restricted, see Access Instructions file below for details of how to access the print copy. / As computer networks become more complex, and more heterogeneous (often involving systems from multiple vendors), the importance of integrated network management increases. This thesis summarises the efforts of research carried out 1 ) to identify the characteristics and requirements of an Integrated Network Management Environment (INME) and its individual components, 2) to propose a model to represent the INME, 3) to demonstrate the validity of the model, 4) to describe the steps needed to formally specify the model, and 5) to suggest an implementation plan for the INME. One of the key aspects of this thesis is the introduction of three different and complementary models used to integrate the emerging OSI management standards with the proven-and-tried network management solutions promoted by the Internet Activities Board. The Protocol-Oriented Network Management Model is used to represent the existing network management supported by the INME: ie, OSI and Internet-based systems. The Element-Oriented Network Management Model represents the components that are used within individual network systems. It describes the managed objects, and the platform application program interfaces (APIs). This model also includes the translation mechanisms needed to support the interaction between OSI managers and Internet agents. The Interoperability Model is used to represent the underlying communications infrastructure supporting network management. The communications between agents and managers is represented with this model by using the required protocol stacks (OSI or TCP/IP), and by depicting the interconnection between the entities using the network management functions. This three-pronged classification provides a richer level of abstraction facilitating the coexistence of the standard network management systems, allowing different levels of modeling. complexity, and improving the access to managed objects. The ultimate goal of this thesis is to describe a framework that assists developers of network management applications in the process of integrating their solutions to an open systems network management platform. This framework will also help network managers to minimise the risks involved in the transition from first generation network management systems to more integrated alternatives as they become available.
| Identifer | oai:union.ndltd.org:ADTP/277920 |
| Date | January 1997 |
| Creators | Gutierrez, Jairo A. |
| Publisher | ResearchSpace@Auckland |
| Source Sets | Australiasian Digital Theses Program |
| Language | English |
| Detected Language | English |
| Rights | Whole document restricted. Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated., http://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm, Copyright: The author |
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