'Source port' presentation slideshows

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.

1.43k views • 128 slides

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

1.34k views • 119 slides

Transport and TCP

1.04k views • 91 slides

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

826 views • 68 slides

DAO

1.03k views • 65 slides

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

616 views • 57 slides

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?.

535 views • 51 slides

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

693 views • 49 slides

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.

521 views • 36 slides

The Transport Layer De/Multiplexing, Reliability

471 views • 33 slides

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

510 views • 32 slides

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.

783 views • 31 slides

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.

685 views • 30 slides

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.

343 views • 24 slides

UDP Protocol Specification

657 views • 20 slides

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:

765 views • 19 slides

CS E551 : Computer Network Review

283 views • 15 slides

CS E551 : Computer Network Review

247 views • 15 slides

248 views • 13 slides

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.

314 views • 11 slides