'Immediately send duplicate ack' presentation slideshows

Computer Networks CSE 434 Fall 2009

Computer Networks CSE 434 Fall 2009. Sandeep K. S. Gupta Arizona State University. http://impact.asu.edu/cse434fa09.html. http://impact.asu.edu. Research Experience for Undergraduates (REU). Announcements and Agenda. Transport Layer (Cont.) TCP Reliable data transfer Flow Control

944 views • 83 slides

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

743 views • 63 slides

439 views • 32 slides

Chapter 3 Transport Layer

Chapter 3 Transport Layer. 3.5 connection-oriented transport: TCP. 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

468 views • 29 slides

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

285 views • 28 slides

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

216 views • 21 slides

TCP sender (simplified)

NextSeqNum = InitialSeqNum SendBase = InitialSeqNum loop (forever) { switch(event) event: data received from application above create TCP segment with sequence number NextSeqNum if (timer currently not running) start timer

305 views • 15 slides