In the TCP/IP model, which layer corresponds to the OSI model's Network Layer?

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Question: In the TCP/IP model, which layer corresponds to the OSI model\'s Network Layer?

Options:

Correct Answer: Internet Layer

Solution:

The Internet Layer in the TCP/IP model corresponds to the Network Layer in the OSI model, handling routing and addressing.

In the TCP/IP model, which layer corresponds to the OSI model's Network Layer?

In the TCP/IP model, which layer corresponds to the OSI model's Network Layer?

Step 1: Understand that both TCP/IP and OSI are models used to describe how data is transmitted over a network.
Step 2: Identify the layers in the OSI model. The OSI model has seven layers, and the Network Layer is the third layer.
Step 3: Look at the TCP/IP model, which has four layers. The second layer in the TCP/IP model is called the Internet Layer.
Step 4: Recognize that the Internet Layer in the TCP/IP model is responsible for routing and addressing data packets.
Step 5: Conclude that the Internet Layer in the TCP/IP model corresponds to the Network Layer in the OSI model.

TCP/IP Model – A set of communication protocols used for the Internet and similar networks, consisting of layers including the Application, Transport, Internet, and Network Access layers.
OSI Model – A conceptual framework used to understand and implement network protocols in seven layers, including the Application, Presentation, Session, Transport, Network, Data Link, and Physical layers.
Internet Layer – The layer in the TCP/IP model responsible for routing and addressing, which corresponds to the Network Layer in the OSI model.
Network Layer – The layer in the OSI model that handles routing, forwarding, and addressing of packets across networks.