explaine networking layer model

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Accepted Answer

Networking layer model is a conceptual framework that defines the different layers of communication in a network.

Networking layer model is typically represented by the OSI (Open Systems Interconnection) model or the TCP/IP model.
The OSI model consists of 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has specific functions and protocols that enable communication between devices in a network.
For example, the Network layer (Layer 3) is responsible for routing packets between different networks.
The Transport layer (Layer 4) ensures reliable data transfer between devices.
Understanding the networking layer model is essential for troubleshooting network issues and designing efficient networks.

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