19. Distributed Applications

Slides:

Advertisements

Similar presentations

McGraw-Hill©The McGraw-Hill Companies, Inc., 2000 Chapter 22 Simple Mail Transfer Protocol (SMTP)

Advertisements

Chapter 11 Database Applications Using Internet Technology David M. Kroenke Database Processing © 2000 Prentice Hall.

Chapter 5 standards for multimedia communications

The Application Layer Chapter 7. Where are we now?

The Application Layer Chapter 7. Electronic Mail Architecture and Services The User Agent Message Formats Message Transfer Final Delivery.

The Internet Useful Definitions and Concepts About the Internet.

Origins of the Internet The Internet was started as a research project sponsored by the Advanced Research Projects Agency (ARPA) within the U.S. Dept.

Chapter 6: Distributed Applications Business Data Communications, 5e.

Information Networking Security and Assurance Lab National Chung Cheng University Guidelines on Electronic Mail Security

How does it work?. What is the Internet? Computer Protocols TCP/IP: Transmission Control Protocol/Internet Protocol HTTP: Hypertext Transfer Protocol.

SNMP GOALS UBIQUITY PCs AND CRAYs INCLUSION OF MANAGEMENT SHOULD BE INEXPENSIVE SMALL CODE LIMITED FUNCTIONALITY MANAGEMENT EXTENSIONS SHOULD BE POSSIBLE.

Implementing Application Protocols. Overview An application protocol facilitates communication between applications. For example, an client uses.

SNMP & MIME Rizwan Rehman, CCS, DU. Basic tasks that fall under this category are: What is Network Management? Fault Management Dealing with problems.

Hypertext Transport Protocol CS Dick Steflik.

 What is it ? What is it ?  URI,URN,URL URI,URN,URL  HTTP – methods HTTP – methods  HTTP Request Packets HTTP Request Packets  HTTP Request Headers.

Chapter 2 Network Models

1 What is Electronic Mail Exchanging information via computer networks Electronic mail addresses SMTP (Simple Mail Transfer Protocol) Client/Server based.

Human-Computer Interface Course 5. ISPs and Internet connection.

Lesson 24. Protocols and the OSI Model. Objectives At the end of this Presentation, you will be able to:

Internet-Based Client Access

Syllabus outcomes Describes and applies problem-solving processes when creating solutions Designs, produces and evaluates appropriate solutions.

 TCP/IP is the communication protocol for the Internet  TCP/IP defines how electronic devices should be connected to the Internet, and how data should.

TCP/IP Protocol Suite 1 Chapter 20 Upon completion you will be able to: Electronic Mail: SMTP, POP, and IMAP Understand four configurations of architecture.

Computer Networks26-1 Chapter 26. Remote Logging, Electronic Mail and File Transfer.

Chapter 12 TCP/IP Protocol BY Dr.Sukchatri Prasomsuk.

McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 25 TCP/IP Protocol Suite: Part 2, Application Layer.

Copyright 2003 CCNA 1 Chapter 9 TCP/IP Transport and Application Layers By Your Name.

ECE Prof. John A. Copeland Office: Klaus or call.

Internet Protocol B Bhupendra Ratha, Lecturer School of Library and Information Science Devi Ahilya University, Indore

Web Client-Server Server Client Hypertext link TCP port 80.

Lecture 6: Sun: 8/5/1435 Distributed Applications Lecturer/ Kawther Abas CS- 492 : Distributed system & Parallel Processing.

Cisco 1 - Networking Basics Perrine. J Page 16/5/2016 Chapter 11 At which layer of the TCP/IP model does Telnet operate? 1.application 2.presentation 3.session.

Arvutikommunikatsiooni alused Computer Networks Technology Andi Hektor, Meelis Roos, Tõnis Eenmäe, Urmas Tamm,

TCP/IP (Transmission Control Protocol / Internet Protocol)

Management Information Base for Version 2 of the Simple Network Management Protocol (MIB for SNMPv2)

INTERNET PROTOCOLS. Microsoft’s Internet Information Server Home Page Figure IT2031 UNIT-3.

CS1001 Lecture 7. Overview Computer Networks Computer Networks The Internet The Internet Internet Services Internet Services Markup Languages Markup Languages.

Berkeley Sockets The socket primitives for TCP.. PortProtocol Use 21 FTP File transfer 23 Telnet Remote login 25 SMTP 69 TFTP Trivial File Transfer.

Tanenbaum & Van Steen, Distributed Systems: Principles and Paradigms, 2e, (c) 2007 Prentice-Hall, Inc. All rights reserved DISTRIBUTED SYSTEMS.

Computer Networks with Internet Technology William Stallings Chapter 04 Modern Applications 4.1 Web Access - HTTP.

1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Electronic Mail: SMTP, POP IMAP, and MIME.

Computer Network Architecture Lecture 6: OSI Model Layers Examples 1 20/12/2012.

TCP/IP Protocol Suite ©Richard L. Goldman September 25, 2002.

1 Architecture 2 User Agent 3 Message Transfer Agent 4 Message Access Agent 5 MIME 6 Web-Based Mail 7 Electronic Mail Security.

Data and Computer Communications Tenth Edition by William Stallings Data and Computer Communications, Tenth Edition by William Stallings, (c) Pearson Education.

or call for office visit, or call Kathy Cheek,

APPLICATION LAYER BY, Parthasarathy.g.

William Stallings Data and Computer Communications 7th Edition

Application layer tcp/ip

Database Applications Using Internet Technology

The Application Layer RIS 251 Dr. ir. S.S. Msanjila.

Hypertext Transport Protocol

CS1001 Lecture 8.

Some bits on how it works

Introduction to Internet Network Management

Protocols and networks in the TCP/IP model initially.

14-мавзу. Cookie, сеанс, FTP и технологиялари

Chapter 6: Distributed Applications

Packet Switching To improve the efficiency of transferring information over a shared communication line, messages are divided into fixed-sized, numbered.

Simple Mail Transfer Protocol

William Stallings Data and Computer Communications

لایه ی کاربرد مظفر بگ محمدی 2: Application Layer.

WinINet Windows Internet.

Delivering the Data.

University of Houston Distributed Applications Datacom II Lecture 10

TCP/IP Protocol Suite: Part 2, Application Layer

William Stallings Data and Computer Communications

Internet Printing Protocol (IPP)

Presentation transcript:

19. Distributed Applications L13 19. Hajusrakendused 19. Distributed Applications Andi Hektor 20. november 2002

Hajusrakendused (Distributed Applications) Peatükk 19 Hajusrakendused (Distributed Applications)

Hajusrakendused Figure 19.1. Application-level protocols in context.

Abstract Syntax Notation One (ASN.1) Figure 19.2. The use of abstract and transfer syntaxes.

Network Management - SNMP Riist- ja tarkvara haldus suurtes süsteemides SNMP SNMPv2 – rohkem erinevaid tasemeid SNMPv3 – rohkem integreeritud ja erinevatel tasemetel krüpto

E-post – SMTP ja MIME E-post SMTP (Simple Mail Trasfer Protocol), RFC 822 MIME (Multipurpose Internet Mail Extension)

Veeb – HTTP Veeb HTTP (Hypertext Transfer Protocol), RFC 2068 URL, näiteks http://www.physic.ut.ee:80/ Cache, Origin Server, Proxy, Resource, Server, Tunnel, User Agent, Gateway

Figure 19.9. Examples of HTTP operation.

Figure 19.10. Intermediate HTTP systems.

Kokkuvõtteks Internet: veeb ja e-post – haldamine ja andmete jagamine Kuhu edasi? Üldine ressursside jagamine? Interneti, kui hajusorienteeritud võrk ja selleks optimeeritud protokoll TCP/IP Kas on vaja ka teistsuguseid võrke?

Kodutestid veebis http://www.physic.ut.ee/~andi/andmeside/ Juhendid ja näited testi täitmiseks: http://www.physic.ut.ee/instituudid/efti/loengumaterjalid/ara/test0.html 3 kodutesti + kirjalik test / 15 lk ref + ettekanne

Loengu ajakava L11: (Andi) - 13. nov, K 12-14 17. Transport Protocols. L12: (Meelis) - 14. nov, N 8-10 18. Network Security. L13: (Andi) - 20. nov, K 12-14 19. Distributed Applications. L14: (Andi) - 21. nov, N 8-10 A. Loeng: Kokkuvõte ja veidi tulevikust. L15: (Erki Arus/Alar Aun) - 27. nov, K 12-14 B. Seminar: ET andmeside infrastruktuuri areng/ Veidi ajaloost, SCSI arengust fiibrini. L16: (?) - 28. nov, N 8-10 C. Seminar: Referaatide ettekanded.