OSI Model Layers & Data Encapsulation

$150.00

CECs

1

The Open Systems Interconnection, or OSI, model is used to describe how computer systems communicate with each other. Frequently used for troubleshooting network problems, the seven layers of the OSI model are concepts with which all networking professionals should be familiar.

 

Course Highlights

Outline the features and purpose of the Open Systems Interconnection (OSI) model
Outline the devices, applications, protocols, and services that function at the physical layer
Describe the devices, applications, protocols, and services that function at the data link layer
Outline the devices, applications, protocols, and services that function at the network layer
Describe the devices, applications, protocols, and services that function at the transport layer
Outline the devices, applications, protocols, and services that function at the session layer
Recognize the devices, applications, protocols, and services that function at the presentation layer
Describe the devices, applications, protocols, and services that function at the application layer
Outline the characteristics and purpose of Ethernet headers, IP headers, and TCP/UDP headers
Outline the features and purpose of TCP flags and differentiate between synchronization (SYN) and acknowledgment (ACK)
Differentiate between fixed and variable payloads
Differentiate between maximum transmission unit (MTU) and maximum segment size (MSS)

 

Cancellation Policy

All BICSI Connect courses are nonrefundable and nontransferable.

 

Frequently Asked Questions

Who Should Attend?

This course is ideal for all ICT professionals.

Technical Requirements

  • Operating Systems:

    • Windows: Windows 10 or later
    • Mac: macOS 11 (Big Sur) or later

    • Mobile Devices:

      • iOS: iOS 14 or later
      • Android: Android 10 or later

  • Browsers (latest versions recommended):

    • Google Chrome
    • Mozilla Firefox
    • Microsoft Edge
    • Safari

  • Internet Requirements: A stable high-speed internet connection

How Long is This Workshop?

1.4-hour self-paced course with 90 days from the date of purchase to complete