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Systems Management is emerging as the predominant area for computer science in the enterprise, with studies showing that the bulk (up to 80%) of an enterprise IT budget is spent on management/operational issues and is the largest piece of the expenditure. This textbook provides an overview of the field of computer systems and network management. Systems management courses are being taught in different graduate and undergraduate computer science programs, but there are no good books with a comprehensive overview of the subject. This text book will provide content appropriate for either an undergraduate course (junior or senior year) or a graduate course in systems management.
Active networking is an exciting new paradigm in digital networking that has the potential to revolutionize the manner in which communication takes place. It is an emerging technology, one in which new ideas are constantly being formulated and new topics of research are springing up even as this book is being written. This technology is very likely to appeal to a broad spectrum of users from academia and industry. Therefore, this book was written in a way that enables all these groups to understand the impact of active networking in their sphere of interest. Information services managers, network administrators, and e-commerce developers would like to know the potential benefits of the new technology to their businesses, networks, and applications. The book introduces the basic active networking paradigm and its potential impacts on the future of information handling in general and on communications in particular. This is useful for forward-looking businesses that wish to actively participate in the development of active networks and ensure a head start in the integration of the technology in their future products, be they applications or networks. Areas in which active networking is likely to make significant impact are identified, and the reader is pointed to any related ongoing research efforts in the area. The book also provides a deeper insight into the active networking model for students and researchers, who seek challenging topics that define or extend frontiers of the technology. It describes basic components of the model, explains some of the terms used by the active networking community, and provides the reader with taxonomy of the research being conducted at the time this book was written. Current efforts are classified based on typical research areas such as mobility, security, and management. The intent is to introduce the serious reader to the background regarding some of the models adopted by the community, to outline outstanding issues concerning active networking, and to provide a snapshot of the fast-changing landscape in active networking research. Management is a very important issue in active networks because of its open nature. The latter half of the book explains the architectural concepts of a model for managing active networks and the motivation for a reference model that addresses limitations of the current network management framework by leveraging the powerful features of active networking to develop an integrated framework. It also describes a novel application enabled by active network technology called the Active Virtual Network Management Prediction (AVNMP) algorithm. AVNMP is a pro-active management system; in other words, it provides the ability to solve a potential problem before it impacts the system by modeling network devices within the network itself and running that model ahead of real time.
Network and system administration usually refers to the skill of keeping computers and networks running properly. But in truth, the skill needed is that of managing complexity. This book describes the science behind these complex systems, independent of the actual operating systems they work on. It provides a theoretical approach to systems administration that: saves time in performing common system administration tasks. allows safe utilization of untrained and trained help in maintaining mission-critical systems. allows efficient and safe centralized network administration. Managing Human-Computer Networks: Will show how to make informed analyses and decisions about systems, how to diagnose faults and weaknesses Gives advice/guidance as to how to determine optimal policies for system management Includes exercises that illustrate the key points of the book The book provides a unique approach to an old problem and will become a classic for researchers and graduate students in Networking and Computer Science, as well as practicing system managers and system administrators.
The deployment of communications networks and distributed computing systems requires the use of open, standards-based, integrated management systems. During the last five years, the overall industry effort to develop, enhance, and integrate man agement systems has crystallized in the concept of management platforms. Manage ment platforms are software systems which provide open, multi vendor, multiprotocol distributed management services. They allow multiple management applications to run over core platform services which constitute the essential part of the management platform framework. This book provides a comprehensive analysis of the features and technical character istics of distributed management platforms by examining both qualitative and quanti tative management capabilities required by each management platform service. The analysis covers the management platform run-time environment, the operational aspects of using management platforms, the development environment, which con sists of software toolkits that are used to build management applications, the imple mentation environment, which deals with testing interoperability aspects of using management platforms, and of course the distributed applications services which plat forms make available to management applications. Finally, the analysis covers the capabilities of several management applications, either generic or specific to devices or resources which run on top of management platforms.
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. Automated Network Management Systems is ideal for advanced undergraduate or graduate-level courses in Networking or for professionals managing networks. Network management is an interesting, but intellectually challenging, problem — therefore, there is a big opportunity for research leading to automated systems that manage networks. In this innovative new text, Comer examines possibilities for the future, including ways to build software that automates management tasks. A basic understanding of networking (equivalent to one undergraduate course or experience in the field) is assumed.
A real-world approach to describing the fundamental operation of Policy-Based Network Management (PBNM) that enables practitioners to develop and implement PBNM systems.
This book introduces the concepts and state-of-the-art research developments of resource management in real-time systems and networks. Real-time systems and networks are of increasing importance in many applications, including automated factories, telecommunication systems, defense systems, and space systems. This book introduces the concepts and state-of-the-art research developments of resource management in real-time systems and networks. Unlike other texts in the field, it covers the entire spectrum of issues in resource management, including task scheduling in uniprocessor real-time systems; task scheduling, fault-tolerant task scheduling, and resource reclaiming in multiprocessor real-time systems; conventional task scheduling and object-based task scheduling in distributed real-time systems; message scheduling; QoS routing; dependable communication; multicast communication; and medium access protocols in real-time networks. It provides algorithmic treatments for all of the issues addressed, highlighting the intuition behind each algorithm and giving examples. The book also includes two chapters of case studies.
A complete reference to network management from a bestselling editor and a world-class team of contributors. Complete and authoritative, this book covers all aspects of networks, from available technologies to selecting a vendor and maintaining the net. Includes case studies and a survey of products.
Applications for Distributed Systems and Network Management Kornel Terplan and Jill Huntington-Lee The comprehensive, single source guide for tackling today's most critical network and systems management challenges Includes detailed product assessments from such market leaders as IBM, Hewlett-Packard, Sun Microsystems, and more. Now network administrators and MIS pros can downsize their firm's enterprise computing environment and work smarter with fewer staffing resources. This highly usable guide delivers clear, objective guidance for defining and quantifying your distributed management requirements. And it supplies the tactical guidance you need to apply commercially available network management products to ease the transition to rightsized networks, client/server structures, and open distributed systems. Need help reengineering key management processes for a distributed computing environment? Want to know what management integration alternatives are currently available? How to embed products from IBM and Hewlett-Packard into customized solutions? Are expert systems worth the cost? Applications for Distributed Systems and Network Management highlights today's three best technological management models for downsized, distributed networks. Then, page after page, it shows what applications are available now and which NMP-, DOS/Windows-, or UNIX-based management platforms they support, and shares application integration case studies that help you anticipate and blast through the barriers for achieving integrated management of client/server structures. Discover: * How to select the right management platform -- with data on various alarm facilities, presentation capabilities, and application programming interfaces and process-specific applications for trouble-ticketing, cable management, traffic monitoring, and data analysis. * Solutions to such hot management problems as remote configuration of routers, software distribution, fault isolation, centralization, automation, outsourcing, use of expert systems, and intelligent processing of collected data. * Performance reviews of IBM's NetView and AIX NetView 6000, Hewlett-Packard's HP OpenView, Sun's SunNet Manager, plus third party integration products from Peregrine Systems, SynOptics, Cisco, Remedy Action Request Systems, Ki Research, and more. * A look ahead at future distributed management protocols, switching technologies, smart agents, and increasing uses of object-oriented technology.