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Review of Previous Lecture

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:

By jana
(539 views)

The Transport Layer De/Multiplexing, Reliability

The Transport Layer De/Multiplexing, Reliability

The Transport Layer De/Multiplexing, Reliability. CS 352, Lecture 6 http://www.cs.rutgers.edu/~sn624/352-S19 Srinivas Narayana (slides heavily adapted from text authors’ material). FTP. HTTP. SMTP. DNS. UDP. TCP. IP. …. X.25. 802.11. ATM. This lecture: Transport. Application.

By delilah
(133 views)

ESW – May 2010

ESW – May 2010

ESW – May 2010. UK Architecture for VoIP 999/112s John Medland – BT 999/112 Policy Manager. UK Emergency Service . Public Emergency numbers - 999/112, - 18000 (ITU v21 text over voice, ie real time text using special terminals). Police 52%. Stage 1 PSAPs BT (5) or C&W (2).

By dane
(108 views)

UDP : User Datagram Protocol

UDP : User Datagram Protocol

UDP : User Datagram Protocol. Computer Network System Sirak Kaewjamnong. UDP : User Datagram Protocol. RFC 768 connectionless protocol (no connection establishment) provide unreliable service use socket as TCP. UDP Encapsulation. With Ethernet frame protocol type in IP header = 17.

By melina
(178 views)

Chapter 5: TCP/IP and OSI

Chapter 5: TCP/IP and OSI

Chapter 5: TCP/IP and OSI. Business Data Communications, 6e. What is a Protocol?. Allows entities (i.e. application programs) from different systems to communicate Shared conventions for communicating information are called protocols Defines a set of rules that govern the exchange of data

By beatrice
(171 views)

Microsoft Internet Security and Acceleration (ISA) Server 2004 Powerful Protection for Microsoft Applications

Microsoft Internet Security and Acceleration (ISA) Server 2004 Powerful Protection for Microsoft Applications

Microsoft Internet Security and Acceleration (ISA) Server 2004 Powerful Protection for Microsoft Applications. Learning Objectives Protecting Microsoft Applications with ISA Server 2004.

By makayla
(145 views)

Lecture 25: Firewalls

Lecture 25: Firewalls

Lecture 25: Firewalls. Introduce several types of firewalls Discuss their advantages and disadvantages Compare their performances Demonstrate their applications. What is a Firewall?.

By geneva
(1 views)

Queuing and Queue Management Reading: Sections 6.2, 6.4, 6.5

Queuing and Queue Management Reading: Sections 6.2, 6.4, 6.5

Queuing and Queue Management Reading: Sections 6.2, 6.4, 6.5. COS 461: Computer Networks Spring 2011 Mike Freedman http://www.cs.princeton.edu/courses/archive/spring11/cos461/. Goals of Today’s Lecture. Router Queuing Models Limitations of FIFO and Drop Tail Scheduling Policies

By stamos
(144 views)

DAO

DAO

DAO. Data Access Object is supplied in the form of redistributable components enable you to access and manipulate databases through the Microsoft Jet database engine. Similar to ODBC Won’t support Remote Communication Is based on OLE. DAO Classes . DAO Classes Cont….

By lona
(277 views)

Transport Layer

Transport Layer

PART V. Transport Layer. Position of Transport Layer. Transport Layer Duties. Packetizing Division of large message Adding transport-layer header Connection control Connection-oriented delivery: Virtual path between sender and receiver Connectionless delivery Addressing

By galeno
(0 views)

CS E551 : Computer Network Review

CS E551 : Computer Network Review

CS E551 : Computer Network Review. Network Layers TCP/UDP IP. Network Layers. Transport Layers. TCP/UDP. TCP. Transport Control Protocol Flow control and Responds to congestion Reliable In-order delivery “Nice” Protocol. 32 bits. source port #. dest port #. sequence number.

By poppy
(126 views)

CIS3360: Security in Computing Chapter 6 : Network Security II Cliff Zou Spring 2012

CIS3360: Security in Computing Chapter 6 : Network Security II Cliff Zou Spring 2012

CIS3360: Security in Computing Chapter 6 : Network Security II Cliff Zou Spring 2012. DNS Introduction. DNS introduction content is mainly from the reference book: Computer Networking: A Top Down Approach Featuring the Internet, J. Kurose & K. Ross, Addison Wesley, 5th ed., 2009.

By walter
(217 views)

CS E551 : Computer Network Review

CS E551 : Computer Network Review

CS E551 : Computer Network Review. Network Layers TCP/UDP IP. Network Layers. Transport Layers. TCP/UDP. TCP. Transport Control Protocol Flow control and Responds to congestion Reliable In-order delivery “Nice” Protocol. 32 bits. source port #. dest port #. sequence number.

By tomai
(86 views)

A Complete End-to-End View

A Complete End-to-End View

A Complete End-to-End View. DNS Server (9.9.9.9). AT&T. BERKELEY. Wifi. DHCP Server/ Gateway Router. Laptop. AP. GOOGLE. www.google.com. Step 1: Setting up the Network . To get an IP address, broadcast DHCP message that is picked by the DHCP server. DHCP Discovery.

By fedora
(87 views)

Transport and TCP

Transport and TCP

Transport and TCP. EE122 Fall 2012 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. Announcing Project 2. Gautam will explain everything…. Announcements.

By claire
(113 views)

UDP Protocol Specification

UDP Protocol Specification

University of Calgary – CPSC 441. UDP Protocol Specification. What is UDP?. UDP stands for  User Datagram Protocol . A protocol for the Transport Layer in the protocol Stack. Alternative to the Transmission Control Protocol (TCP) and, together with IP,

By pello
(406 views)

Computer Networking Lent Term M/W/F 11-midday LT1 in Gates Building Slide Set 5 Andrew W. Moore

Computer Networking Lent Term M/W/F 11-midday LT1 in Gates Building Slide Set 5 Andrew W. Moore

Computer Networking Lent Term M/W/F 11-midday LT1 in Gates Building Slide Set 5 Andrew W. Moore andrew.moore@ cl.cam.ac.uk January 2013. Topic 5 – Transport. learn about transport layer protocols in the Internet: UDP: connectionless transport TCP: connection-oriented transport

By helen
(133 views)

Computer Networking Lent Term M/W/F 11-midday LT1 in Gates Building Slide Set 4 Andrew W. Moore

Computer Networking Lent Term M/W/F 11-midday LT1 in Gates Building Slide Set 4 Andrew W. Moore

Computer Networking Lent Term M/W/F 11-midday LT1 in Gates Building Slide Set 4 Andrew W. Moore andrew.moore@ cl.cam.ac.uk February 2014. Topic 5a – Transport. learn about transport layer protocols in the Internet: UDP: connectionless transport TCP: connection-oriented transport

By fairly
(129 views)

Socket programming

Socket programming

Socket programming. Socket programming. What is a socket?. goal: learn how to build client/server applications that communicate using sockets socket: door between application process and end-end-transport protocol . application. application. socket. controlled by app developer. process.

By lotta
(151 views)

Chapter 7: Transport Layer

Chapter 7: Transport Layer

Chapter 7: Transport Layer. Introduction to Networking. Chapter 7. 7.1 Transport Layer Protocols 7.2 TCP and UDP 7.3 Summary. Chapter 7: Objectives. Describe the purpose of the transport layer in managing the transportation of data in end-to-end communication.

By kevyn
(415 views)

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