'Sender retransmits pkt' presentation slideshows

Transport Layer

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Transport Layer

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Review of Previous Lecture

Review of Previous Lecture. Transport-layer services Multiplexing and demultiplexing Connectionless transport: UDP. Outline. Reliable transfer protocols rdt1.0: reliable transfer over a reliable channel rdt2.0: channel with bit errors rdt2.1: sender, handles garbled ACK/NAKs

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Principles of Reliable data transfer

important in app., transport, link layers top-10 list of important networking topics!. characteristics of unreliable channel will determine complexity of reliable data transfer protocol (rdt). Principles of Reliable data transfer. rdt_send(): called from above, (e.g., by app.). Passed data to

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Chapter 3 outline

3.1 transport-layer services 3.2 multiplexing and demultiplexing 3.3 connectionless transport: UDP 3.4 principles of reliable data transfer. 3.5 connection-oriented transport: TCP segment structure reliable data transfer flow control connection management

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Chapter 3 outline

3.1 transport-layer services 3.2 multiplexing and demultiplexing 3.3 connectionless transport: UDP 3.4 principles of reliable data transfer. 3.5 connection-oriented transport: TCP segment structure reliable data transfer flow control connection management

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Chapter 3 Transport Layer

Chapter 3 Transport Layer. Computer Networking: A Top Down Approach 5 th edition. Jim Kurose, Keith Ross Addison-Wesley, April 2009. The lecture notes are based on the lecture notes provided by Jim Kurose and Keith Ross with some modifications.

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EEC-484/584 Computer Networks

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CS 4284 Systems Capstone

CS 4284 Systems Capstone. Networking. Godmar Back. important in app., transport, link layers top-10 list of important networking topics!. characteristics of unreliable channel will determine complexity of reliable data transfer protocol (rdt). Principles of Reliable Data Transfer.

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Chapter 3 Transport Layer

Chapter 3 Transport Layer. 3.4 principles of reliable data transfer. Computer Networking: A Top Down Approach 6 th edition Jim Kurose, Keith Ross Addison-Wesley March 2012. 3.1 transport-layer services 3.2 multiplexing and demultiplexing 3.3 connectionless transport: UDP

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Lecture 11 Transport Layer (Reliable Data Transfer)

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Data Communication and Networks

Data Communication and Networks. Lecture 6 Reliable Data Transfer October 12, 2006. important in app., transport, link layers top-10 list of important networking topics!. characteristics of unreliable channel will determine complexity of reliable data transfer protocol (rdt).

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Reliable Data Transfer

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Chapter 3 outline

3.1 Transport-layer services 3.2 Multiplexing and demultiplexing 3.3 Connectionless transport: UDP 3.4 Principles of reliable data transfer. 3.5 Connection-oriented transport: TCP segment structure reliable data transfer flow control connection management

374 views • 23 slides

Transport Layer

Transport Layer. Never take life seriously. Nobody gets out alive anyway. rdt_send(): called from above, (e.g., by app.). Passed data to deliver to receiver upper layer. deliver_data(): called by rdt to deliver data to upper. udt_send(): called by rdt, to transfer packet over

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