What type of addressing is used at the Network Layer of the OSI model?

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Question: What type of addressing is used at the Network Layer of the OSI model?

Options:

Correct Answer: IP addressing

Solution:

IP addressing is used at the Network Layer (Layer 3) of the OSI model for routing packets.

What type of addressing is used at the Network Layer of the OSI model?

What type of addressing is used at the Network Layer of the OSI model?

Step 1: Understand the OSI model, which has 7 layers that help in networking.
Step 2: Identify the Network Layer, which is Layer 3 of the OSI model.
Step 3: Learn that the main function of the Network Layer is to route data packets between devices.
Step 4: Recognize that IP addressing (Internet Protocol addressing) is used to identify devices on a network.
Step 5: Conclude that IP addressing is essential for the Network Layer to perform its routing function.

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