Your SlideShare is downloading. ×
chapter_3
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Introducing the official SlideShare app

Stunning, full-screen experience for iPhone and Android

Text the download link to your phone

Standard text messaging rates apply

chapter_3

548
views

Published on

CCNA Network Fundamentals

CCNA Network Fundamentals

Published in: Technology

0 Comments
2 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
548
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
48
Comments
0
Likes
2
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Application Layer Functionality and Protocols Network Fundamentals – Chapter 3
  • 2. Objectives
    • Define the application layer as the source and destination of data for communication across networks.
    • Explain the role of protocols in supporting communication between server and client processes.
    • Describe the features, operation, and use of well-known TCP/IP application layer services (HTTP, DNS, SMTP).
  • 3. Applications – The Interface Between Human and Data Networks
    • Explain that applications provide the means for generating and receiving data that can be transported on the network
  • 4. Applications – The Interface Between Human and Data Networks
    • Explain the role of applications, services and protocols in converting communication to data that can be transferred across the data network
  • 5. Applications – The Interface Between Human and Data Networks
    • Define the separate roles applications, services and protocols play in transporting data through networks
  • 6. Applications – The Interface Between Human and Data Networks
    • Describe the role protocols play in networking and be able to identify several message properties that can be defined by a protocol
  • 7. The Role of Protocols in Supporting Communication
    • Describe the roles of client and server processes in data networks
  • 8. The Role of Protocols in Supporting Communication
    • List common Application Layers services and protocols
  • 9. The Role of Protocols in Supporting Communication
    • Compare and contrast client server networking with peer-to-peer networking and peer-to-peer applications
  • 10. Features, Operation, and Use of TCP/IP Application Layer Services
    • Describe the features of the DNS protocol and how this protocol supports DNS services
  • 11. Features, Operation, and Use of TCP/IP Application Layer Services
    • Describe the features of the HTTP protocol and how this protocol supports the delivery of web pages to the client
  • 12. Features, Operation, and Use of TCP/IP Application Layer Services
    • Describe the features of the POP and SMTP protocols, and how these protocols support e-mail services
  • 13. Features, Operation, and Use of TCP/IP Application Layer Services
    • Describe the features of the Telnet protocol and identify several of its uses in examining and managing networks
  • 14. Features, Operation, and Use of TCP/IP Application Layer Services
    • Describe the features of the SMB protocol and the role it plays in supporting file sharing in Microsoft-based networks
  • 15. Features, Operation, and Use of TCP/IP Application Layer Services
    • Describe the features of the Gnutella protocol and the role it plays in supporting P2P services
  • 16. Summary
  • 17.