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Chapter 10: Application Layer

  • 10.0 Application Layer
    • 10.0.1 Introduction
      • 10.0.1.1 Introduction
      • 10.0.1.2 Activity - Application Investigation
  • 10.1 Application Layer Protocols
    • 10.1.1 Application, Session and Presentation
      • 10.1.1.1 OSI and TCP/IP Models Revisited
      • 10.1.1.2 Application Layer
      • 10.1.1.3 Presentation and Session Layers
      • 10.1.1.4 TCP/IP Application Layer Protocols
      • 10.1.1.5 Activity – Application Protocols and Standards
    • 10.1.2 How Application Protocols Interact with End-User Applications
      • 10.1.2.1 Peer-to-Peer Networks
      • 10.1.2.2 Peer-to-Peer Applications
      • 10.1.2.3 Common P2P Applications
      • 10.1.2.4 Lab - Researching Peer-to-Peer File Sharing
      • 10.1.2.5 Client-Server Model
  • 10.2 Well-Known Application Layer Protocols and Services
    • 10.2.1 Common Application Layer Protocols
      • 10.2.1.1 Application Layer Protocols Revisited
      • 10.2.1.2 Hypertext Transfer Protocol and Hypertext Markup Language
      • 10.2.1.3 HTTP and HTTPS
      • 10.2.1.4 SMTP, POP, and IMAP
      • 10.2.1.5 SMTP, POP, and IMAP (cont.)
      • 10.2.1.6 SMTP, POP, and IMAP (cont.)
      • 10.2.1.7 SMTP, POP, and IMAP (cont.)
      • 10.2.1.8 Packet Tracer - Web and Email
    • 10.2.2 Providing IP Addressing Services
      • 10.2.2.1 Domain Name Service
      • 10.2.2.2 DNS Message Format
      • 10.2.2.3 DNS Hierarchy
      • 10.2.2.4 nslookup
      • 10.2.2.5 Syntax Checker - DNS CLI Commands in Windows and UNIX
      • 10.2.2.6 Dynamic Host Configuration Protocol
      • 10.2.2.7 DHCP Operation
      • 10.2.2.8 Packet Tracer - DHCP and DNS Servers
      • 10.2.2.9 Lab - Observing DNS Resolution
    • 10.2.3 Providing File Sharing Services
      • 10.2.3.1 File Transfer Protocol
      • 10.2.3.2 Packet Tracer - FTP
      • 10.2.3.3 Lab - Exploring FTP
      • 10.2.3.4 Server Message Block
  • 10.3 The Message Heard Around the World
    • 10.3.1 Move It!
      • 10.3.1.1 The Internet of Things
      • 10.3.1.2 Message Travels Through a Network
      • 10.3.1.3 Getting the Data to the End Device
      • 10.3.1.4 Getting the Data through the Internetwork
      • 10.3.1.5 Getting the Data to the Right Application
      • 10.3.1.6 Warriors of the Net
  • 10.4 Summary
    • 10.4.1 Summary
      • 10.4.1.1 Modeling Activity - Make it happen!
      • 10.4.1.2 Packet Tracer Multiuser - Tutorial
      • 10.4.1.3 Packet Tracer Multiuser - Implement Services
      • 10.4.1.4 Summary
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