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IT 640 2-1 Discussion: OSI Model Layers

The OSI model takes the task of internetworking and divides it into what is referred to as a vertical stack that consists of seven layers. Review the diagram in the module overview to see each layer and a brief description of its functionality. Use the same industry you used in the Module One discussion. Identify one of the layers within this model and provide a summary of how it functions within a network of that industry. In your main post, explain why that layer is essential to the architecture configuration of the network.

After crafting your main post, review two of your classmates’ posts and analyze how their communication levels operate with the others.

To complete this assignment, review the Discussion Rubric document.

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