'Udp' diaporamas de présentation

A Differentiated Services Implementation for High-Performance TCP Flows

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Lecture 24: Network Primer

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UDP Sockets

UDP Sockets. Chap 8, 14, 22. Elementary UDP Sockets. Chap 8. TCP connection-oriented reliable byte stream Application: typically concurrent server SMTP(Simple Mail Transfer Protocol) Telnet FTP HTTP NNTP(Network News TP). UDP connectionless unreliable datagram

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The User Datagram Protocol (UDP)

The User Datagram Protocol (UDP). IP delivers a datagram from one machine to another Parallel: delivering a letter to a house UDP delivers a message to a given program on a machine Parallel: delivering a letter to one of the occupants of a house.

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n??????????? ????

n??????????? ????. 200703006 ????? ?????. ????????. ??????????????????????????????? ???????????????????????????????????. N ???????????? ??????????????? ?????????????. ?????????. ???????????. ????????????????????????. ????????????. ????? n ??????????. N ??????????????

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Udp review

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Udp Review

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UDP Sockets Programming

UDP Sockets Programming. Creating UDP sockets. Client Server Sending data. Receiving data. Connected Mode. Creating a UDP socket. int socket(int family,int type,int proto); int sock; sock = socket( PF_INET, SOCK_DGRAM, 0); if (sock<0) { /* ERROR */ }.

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Review of Previous Lecture

Review of Previous Lecture. Electronic Mail: SMTP, POP3, IMAP DNS Socket programming with TCP. Announcement. Homework 1 and project 1 due Wed. midnight Submission instruction posted in the newsgroup Recitation materials online. Our goals:

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R&D on data transmission FPGA ? PC using UDP over 10-Gigabit Ethernet Domenico Galli

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UDP Sockets

UDP Sockets. TCP connection-oriented reliable byte stream Application: typically concurrent server SMTP(Simple Mail Transfer Protocol) Telnet FTP HTTP NNTP(Network News TP). UDP connectionless unreliable datagram Applications: typically iterative server

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UDP: User Datagram Protocol

UDP: User Datagram Protocol. Chapter 12. Introduction. Multiple application programs can execute simultaneously on a given computer and can send and receive datagrams independently of each other Each executing program is called a process or a task (thus the term multitasking)

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Closed-Loop Congestion Control for Mixed Responsive and Non-Responsive Traffic

Closed-Loop Congestion Control for Mixed Responsive and Non-Responsive Traffic. Roman Pletka, Andreas Kind, Marcel Waldvogel and Soenke Mannal (University of Stuttgart). Overview. The goals of AQM AQM based on queue level occupancy Rate-based AQM Per-flow AQM The BAT AQM algorithm

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Ch. 23, 25 Q and A (NAT and UDP)

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RSVP

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Programming a UDP client

Programming a UDP client. Find the IP address and protocol port number of the server with which communication is desired Allocate a socket Specify that the communication needs an arbitrary, unused protocol port on the local machine, and allow UDP to choose one.

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ITP 457 Network Security

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CSE 524: Lecture 11

CSE 524: Lecture 11. Transport Layer (Part 2). Administrative. Exam Mean=72 Where are you in class? 80-100 => A 70-80 => Borderline Below 70 => B and below Research paper topic Most have approval Please see me after class if you do not. Transport Layer. Last class

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ELEC 3504

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