Which layer of the OSI model does IP addressing operate?
Practice Questions
Q1
Which layer of the OSI model does IP addressing operate?
Application Layer
Transport Layer
Network Layer
Physical Layer
Questions & Step-by-Step Solutions
Which layer of the OSI model does IP addressing operate?
Step 1: Understand what the OSI model is. It is a framework that helps us understand how different networking protocols work together.
Step 2: Learn about the layers of the OSI model. There are 7 layers, each with its own function.
Step 3: Identify the layers: Layer 1 is Physical, Layer 2 is Data Link, Layer 3 is Network, Layer 4 is Transport, Layer 5 is Session, Layer 6 is Presentation, and Layer 7 is Application.
Step 4: Focus on Layer 3, which is the Network Layer. This layer is responsible for routing data between devices on different networks.
Step 5: Recognize that IP addressing is used to identify devices on a network and to route packets of data to their destination.
Step 6: Conclude that since IP addressing helps with routing, it operates at the Network Layer (Layer 3) of the OSI model.
