Application Layer Functionality and Protocols

Application Layer Functionality and Protocols PowerPoint PPT Presentation


  • 130 Views
  • Uploaded on
  • Presentation posted in: General

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 (

Download Presentation

Application Layer Functionality and Protocols

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation 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 People use application that enables them to send and receive data as well as sharing data without understanding how they work. As network professionals it is important to know how they work and how they format, send and interpret the data. This can be achieved easier by using the OSI layered model

  • Login