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The Supplemental privacy statement for California residents explains Pearson's commitment to comply with California law and applies to personal information of California residents collected in connection with this site and the Services. This web site contains links to other sites. Please be aware that we are not responsible for the privacy practices of such other sites. Appendixes cover the fundamentals of each routing protocol discussed in the book; include a checklist of questions and design goals that provides network engineers with a useful tool when evaluating a network design; and compare routing protocols strengths and weaknesses to help you decide when to choose one protocol over another or when to switch between protocols.
This text offers keen insights into the fundamentals of network architecture for these converged environments. Download ePub Download Fb2. Perfect start to get into network design, covers all the foundation topics and general principles. Best to read cover to cover.
This is a booked aimed at network engineers who want to understand the concepts and theory of designing and deploying a large-scale network. It is also helpful for engineers who are studying for theie CCIE or Cisco network design certification. As prerequisites, the reader should be familiar with basic routing protocol concepts, including the mechanics of how each protocol works, basic Cisco router configuration, and physical layer interconnectivity. Some review of routing protocol operation is provided in the appendixes, but these are by no means comprehensive reviews.
It provides a consistent story throughout the book and is intended to be read from front to back and providing a complete course in network routing design. Optimal Routing Design is full of good stuff. Among its major features the book: 1 Describes the principles of layered architectures. When I attended college we studied vacuum tubes in our junior year. At that time an average radio had?
Then transistors appeared in s. A good radio was judged to be one with more thententransistors. Latergoodradioshad15—20transistors and after that everyone stopped counting transistors. Today modern processors runing personal computers have over 10milliontransistorsandmoremillionswillbeaddedevery year. The difference between 20 and 20M is in complexity, methodology and business models. Designs with 20 tr- sistors are easily generated by design engineers without any tools, whilst designs with 20M transistors can not be done by humans in reasonable time without the help of Prof.
Gajski demonstrates the Y-chart automation. This difference in complexity introduced a paradigm shift which required sophisticated methods and tools, and introduced design automation into design practice. By the decomposition of the design process into many tasks and abstraction levels the methodology of designing chips or systems has also evolved.
Similarly, the business model has changed from vertical integration, in which one company did all the tasks from product speci? Before the appearance of broadband links and wireless systems, networks have been used to connect people in new ways. Now, the modern world is connected through large-scale, computational networked systems such as the Internet.
Because of the ever-advancing technology of networking, efficient algorithms have become increasingly necessary to solve some of the problems developing in this area. Algorithms are a cornerstone for the understanding of the protocols underlying multicast routing.
The main objective in the text is to derive efficient algorithms, with or without guarantee of approximation. Notes have been provided for basic topics such as graph theory and linear programming to assist those who are not fully acquainted with the mathematical topics presented throughout the book.
Beginning with an overview of design fundamentals, the authors discuss the tradeoffs between various competing points of network design, the concepts of hierarchical network design, redistribution, and addressing and summarization. This first part provides specific techniques, usable in all routing protocols, to work around real-world problems.
Part III covers advanced topics in network design, including border gateway protocol BGP , high-availability, routing protocol security, and virtual private networks VPN. Appendixes cover the fundamentals of each routing protocol discussed in the book; include a checklist of questions and design goals that provides network engineers with a useful tool when evaluating a network design; and compare routing protocols strengths and weaknesses to help you decide when to choose one protocol over another or when to switch between protocols.
Throughout, the authors focus on the traffic demands encountered in the real world of network design. Their generic approach, however, allows problem formulations and solutions to be applied across the board to virtually any type of backbone communication or computer network.
For beginners, this book is an excellent introduction. For seasoned professionals, it provides immediate solutions and a strong foundation for further advances in the use of mathematical modeling for network design. Written by leading researchers with a combined 40 years of industrial and academic network design experience. Covers restoration-oriented design methods that allow recovery from failures of large-capacity transport links and transit nodes.
Presents, at the end of each chapter, exercises useful to both students and practitioners. What is the difference between routing a packet, switching a frame, and packet switching? CEF is found in almost all Cisco routers and Catalyst switches, and understanding how CEF operates can improve the performance, scalability, and efficiency of your network.
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