Network Layer

## Encounter (E)

• Key Takeaways:
  • Responsible for routing data packets between devices across various networks.
  • Serves as a crucial link between the data link layer and the transport layer.

## Note (N)

• The Network Layer of the OSI Model acts as a “postman,” efficiently routing data packets from source to destination across different networks, while maintaining the integrity and sequencing of the data.

## Connect (C)

• Related Notes:
  • OSI Model
  • Data Packet Structure
  • IP Addressing
  • Routing Protocols

## Organize (O)

• Categories/Themes:
  • Computer Networking
  • Data Communication

## Develop (D)

• Expanded Details:
  • The Network Layer uses various algorithms to find the optimal path for data transmission.
  • While its main focus is routing, it also provides error handling and packet sequencing to maintain data integrity.

## Express (E)

• Share by:
  • Writing a blog post explaining the function and importance of the Network Layer in data communication.
  • Creating a tutorial video discussing how the Network Layer fits within the OSI Model and why it is crucial for data transmission.
  • Developing an infographic that visualizes the role of the Network Layer in a typical data communication scenario.