'Layer 2 data link' diaporamas de présentation

Dr. Bhavani Thuraisingham The University of Texas at Dallas (UTD) June 2011

Dr. Bhavani Thuraisingham The University of Texas at Dallas (UTD) June 2011. Telecommunications and Network Security. Domain Agenda. Networks Network Security Physical Data Link Network Transport Session Presentation Application Telephony Services. OSI Model.

1.28k views • 115 slides

Dr. Bhavani Thuraisingham The University of Texas at Dallas (UTD) June 2012

Dr. Bhavani Thuraisingham The University of Texas at Dallas (UTD) June 2012. Telecommunications and Network Security. Domain Agenda. Networks Network Security Physical Data Link Network Transport Session Presentation Application Telephony Services. OSI Model.

1.29k views • 115 slides

Dr. Bhavani Thuraisingham The University of Texas at Dallas (UTD) July 2013

Dr. Bhavani Thuraisingham The University of Texas at Dallas (UTD) July 2013. Telecommunications and Network Security. Domain Agenda. Networks Network Security Physical Data Link Network Transport Session Presentation Application Telephony Services. OSI Model.

1.37k views • 115 slides

Dr. Bhavani Thuraisingham The University of Texas at Dallas (UTD) July 2015

Dr. Bhavani Thuraisingham The University of Texas at Dallas (UTD) July 2015. Telecommunications and Network Security. Domain Agenda. Networks Network Security Physical Data Link Network Transport Session Presentation Application Telephony Services. OSI Model.

1.16k views • 115 slides

Local Internets

767 views • 63 slides

Introduction to Internet Protocol (IP) Version 4 and Version 6

Introduction to Internet Protocol (IP) Version 4 and Version 6. OSI Stack & TCP/IP Architecture. Principles of the Internet. Edge vs. core (end-systems vs. routers) Dumb network Intelligence at the end-systems Different communication paradigms Connection oriented vs. connection less

753 views • 56 slides

VCE IT Theory Slideshows

The OSI Model Open System Interconnection Reference Model. VCE IT Theory Slideshows. By Mark Kelly Vceit.com With help from howstuffworks.com. VCE Software Development. SD U3O1 KK03 - a brief overview of the concept of the OSI model for network protocols

654 views • 51 slides

Learning Objectives

Advanced Information Systems Development (SD3043) Architectural Patterns and Model Driven Architecture (MDA). Learning Objectives. On completion of the lecture students should understand: The role of architectural patterns in information systems development

534 views • 44 slides

TCP/IP and Other Transports for High Bandwidth Applications Back to Basics

493 views • 36 slides

Data Communication and Networking

556 views • 33 slides

TCP/IP and Other Transports for High Bandwidth Applications Back to Basics

357 views • 27 slides

Computer Networks

Computer Networks. Network Protocols. Networking Protocols. A protocol defines the rules of procedures, which computers must obey when communicating with each other. The OSI Reference Model is an abstract description for layered communications and computer network protocol design.

391 views • 27 slides

Chapter 16 - Protocols and Layering

Chapter 16 - Protocols and Layering. 1. Communication (network) protocol 2. Protocol family (suite) 3. Layered Protocol - ISO 7 layers 4. Layered Software & stack 5. Protocol Headers 6. Techniques for Reliable communication Sequencing Retransmission

499 views • 27 slides

Click to edit Master subtitle style

Click to edit Master subtitle style. Chapter 2: OSI Specifications. Chapter 2 Objectives. The Following CompTIA Network+ Exam Objectives Are Covered in This Chapter: 5.0 Industry standards, practices, and network theory 5.1 Analyze a scenario and determine the corresponding OSI layer

245 views • 24 slides

VoIP

VoIP. Contents. What is VoIP Background & Benefit VoIP Concepts What is H.323 Another VoIP Protocol SIP Considerations. PBX. PBX. Router. IP Network. 1. What is VoIP?. PSTN. Voice is transported over Internet with compression of Audio data. ?. Router. ?. 1/20.

634 views • 22 slides

Networks

Networks. Common Xmit Media. Shared Media. Networks are a shared communication resource Only one user can access at a time. Packet and Circuit Switched. Circuit: Public Telephone Network Packet: Internet and US Mail Data divided into small units (packets) for transmission

398 views • 22 slides

Networking Components

329 views • 9 slides

Information Flow Across the Internet

Information Flow Across the Internet. What is the Internet?. A large group of computers that link together to form the Worldwide Area Network (WAN) . What is Needed to Connect to the Internet?. OSI Model. Layer 7- Application .

177 views • 6 slides