Computer Networking: A Top-Down Approach (6th Edition)

Computer Networking: A Top-Down Approach (6th Edition)

James F. Kurose

Language: English

Pages: 864

ISBN: 0132856204

Format: PDF / Kindle (mobi) / ePub

&>Computer Networking continues with an early emphasis on application-layer paradigms and application programming interfaces (the top layer), encouraging a hands-on experience with protocols and networking concepts, before working down the protocol stack to more abstract layers.

This book has become the dominant book for this course because of the authors’ reputations, the precision of explanation, the quality of the art program, and the value of their own supplements.

Visit the authors’ blog for information and resources to discuss the newest edition, as well as valuable insights, teaching tips, and discussion about the field of Computer Networking

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In this example, the source has three packets, each consisting of L bits, to send to the destination. At the snapshot of time shown in Figure 1.11, the source has transmitted some of packet 1, and the front of packet 1 has already arrived at the router. Because the router employs store-and-forwarding, at this instant of time, the router cannot transmit the bits it has received; instead it 1.3 National or Global ISP Mobile Network Local or Regional ISP Home Network Enterprise Network Figure.

Science and electrical engineering departments. In terms of programming languages, the book assumes only that the student has experience with C, C++, Java, or Python (and even then only in a few places). Although this book is more precise and analytical than many other introductory computer networking texts, it rarely uses any mathematical concepts that are not taught in high school. We have made a deliberate effort to avoid using any advanced calculus, probability, or stochastic process concepts.

Universities on the Hawaiian islands [Abramson 1970], as well as DARPA’s packet-satellite [RFC 829] and packet-radio networks [Kahn 1978]; Telenet, a BBN commercial packetswitching network based on ARPAnet technology; Cyclades, a French packetswitching network pioneered by Louis Pouzin [Think 2012]; Time-sharing networks such as Tymnet and the GE Information Services network, among others, in the late 1960s and early 1970s [Schwartz 1977]; IBM’s SNA (1969–1974), which paralleled the ARPAnet work.

Application. During the development phase, one of the first decisions the developer must make is whether the application is to run over TCP or over UDP. Recall that TCP is connection oriented and provides a reliable bytestream channel through which data flows between two end systems. UDP is connectionless and sends independent packets of data from one end system to the other, without any guarantees about delivery. Recall also that when a client or server program implements a protocol defined by.

They use. R2. What is the difference between network architecture and application architecture? R3. For a communication session between a pair of processes, which process is the client and which is the server? R4. For a P2P file-sharing application, do you agree with the statement, “There is no notion of client and server sides of a communication session”? Why or why not? R5. What information is used by a process running on one host to identify a process running on another host? R6. Suppose you.

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