文件名称:Computer networking a top-down approach
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更新时间:2021-08-15 09:25:35
Computer net
Computer networking a top-down approach The subject of computer networking is enormously complex, involving many concepts, protocols, and technologies that are woven together in an intricate manner. To cope with this scope and complexity, many computer networking texts are often organized around the “layers” of a network architecture. With a layered organization, students can see through the complexity of computer networking— they learn about the distinct concepts and protocols in one part of the architecture while seeing the big picture of how all parts fit together. From a pedagogical perspective, our personal experience has been that such a layered approach viii Preface indeed works well. Nevertheless, we have found that the traditional approach of teaching—bottom up; that is, from the physical layer towards the application layer—is not the best approach for a modern course on computer networking.
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Computer networking a top-down approach James F. Kurose6th 计算机网络原理:自顶向下方法(第6版).pdf