'Packet switching network' presentation slideshows

UNIT I

UNIT I. Introduction. Switching A switch is a mechanism that allows us to interconnect links to form a larger network. A switch is a multi-input, multi-output device, which transfers packets from an input to one or more outputs. (a) Circuit switching. (b) Packet switching.

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Chapter 7 Packet-Switching Networks

Chapter 7 Packet-Switching Networks. Chapter 7 Packet-Switching Networks. Network Services and Internal Network Operation Packet Network Topology Datagrams and Virtual Circuits Routing in Packet Networks Shortest Path Routing ATM Networks Traffic Management.

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Computer Networks

Computer Networks. ?? hzhang@buaa.edu.cn 82317650. Textbook Computer Networking: A Top-Down Approach Featuring the Internet by Kurose and Ross ??????? ??? ????????2002?5?? http://202.112.131.86/edu/default.aspx. What Will We Cover?. ???? ?????? ?????????????????

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If the Internet is the answer, then what was the question?

If the Internet is the answer, then what was the question?. EE122 Fall 2011 Scott Shenker http://inst.eecs.berkeley.edu/~ee122/ Materials with thanks to Jennifer Rexford, Ion Stoica, Vern Paxson and other colleagues at Princeton and UC Berkeley. Administrivia.

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Computer Networks

Computer Networks. ?? hzhang@buaa.edu.cn 82317650. Textbook Computer Networking: A Top-Down Approach Featuring the Internet by Kurose and Ross ??????? ??? ????????2002?5??. What Will We Cover?. ???? ?????? ????????????????? ?????????????? HDLC ? PPP ?

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Chapter 5 : The Internet: Addressing & Services

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The Internet and Web

Please turn your cell phone off. The Internet and Web. Internet Technology Internet Communications Web technology Web Applications. Internet Technology. http://www.cybergeography.org/atlas/atlas.html (topology). ARPANET. Internet Hardware. Internet Backbone

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CSE401N Computer Networks Lecture-2 Network Structure[KR-1.2+1.3+1.4]

CSE401N Computer Networks Lecture-2 Network Structure[KR-1.2+1.3+1.4]. S. M. Hasibul Haque Dept. of CSE BUET. network edge: applications and hosts network core: routers network of networks access networks, physical media: communication links. A closer look at network structure:.

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EECS 122: Introduction to Computer Networks Network Service and Applications

EECS 122: Introduction to Computer Networks Network Service and Applications. Computer Science Division Department of Electrical Engineering and Computer Sciences University of California, Berkeley Berkeley, CA 94720-1776. Overview. Taxonomy of Communication Networks

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EECS 122: Introduction to Computer Networks Network Service and Applications

EECS 122: Introduction to Computer Networks Network Service and Applications. Computer Science Division Department of Electrical Engineering and Computer Sciences University of California, Berkeley Berkeley, CA 94720-1776. Overview. Taxonomy of Communication Networks

592 views • 44 slides

The Big Picture

The Big Picture. Bond University, IT School Tan Alam Acknowledgment: Alexander Zangerl. PART A: INTERNET Internet History. http://www.zakon.org/robert/internet/timeline/ 1969: ARPA ARPA: Advanced Research Projects Agency (US) Commissioned by DoD during cold war

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Network Layer and Routing

Network Layer and Routing. The Network Layer. Layer 3 on the OSI reference model The layer at which routing occurs Responds to service requests from the transport layer and issues service requests to the data link layer. OSI Model. Network Layer.

533 views • 36 slides

Network Layer and Routing

Network Layer and Routing. The Network Layer. Layer 3 on the OSI reference model The layer at which routing occurs Responds to service requests from the transport layer and issues service requests to the data link layer. OSI Model. Network Layer.

533 views • 36 slides

Network Layer and Routing

Network Layer and Routing. The Network Layer. Layer 3 on the OSI reference model The layer at which routing occurs Responds to service requests from the transport layer and issues service requests to the data link layer. OSI Model. Network Layer.

491 views • 36 slides

Cybersecurity for Future Presidents

Cybersecurity for Future Presidents. Lecture 2: How is Data Represented in Computers? What Laws and Policies control Government searches of communications?. Any Questions?. About previous lecture? About homework ? Discuss the debate, briefly About reading?

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Who is Who in the Internet ?

Who is Who in the Internet ?. Internet Engineering Task Force (IETF): The IETF is the protocol engineering and development arm of the Internet. Subdivided into many working groups, which specify Request For Comments or RFCs. (www.ietf.org)

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Final Chapter Packet-Switching and Circuit Switching

Final Chapter Packet-Switching and Circuit Switching. 7.3. Statistical Multiplexing and Packet Switching: Datagrams and Virtual Circuits 4. 4 Time Division Multiplexing and Circuit Switching. Multiplexing concentrates bursty traffic onto a shared line

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A Hierarchical Modeling Framework for On-Chip Communication Architectures

A Hierarchical Modeling Framework for On-Chip Communication Architectures. Xinping Zhu, Sharad Malik Department of Electrical Engineering Princeton University. Outline. Introduction Design Space of On-Chip Communication Architectures (OCAs) Modeling Methodology Modeling Infrastructure

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Routers

Routers. How Routers Work. The router is most responsible for allowing the Internet to exist. Routers are specialized computers that allow you to use the internet while other people are using the internet. Sending Messages.

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Differentiated Services in the Internet

Differentiated Services in the Internet. Writer ? BrianE.Carpenter and Kathleen Nichols Presenter ????. Background. Wireline telephone network and packet switching network Previous Qos approaches IP precedence and type of service ST Integrated services A Fresh approach.

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