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Why do we have layers in the osi model

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Reference no: EM132336763

Question

A. Rank the following LANs from most secure to least secure: Switched LAN, Wireless LAN and Shared LAN. Explain your reasoning.

B. What would happen if two machines on the same LAN have the same MAC address?

C. What would happen if two computers in the world had the same IP address? Justify your answer.

D. Why do we have layers in the OSI model and protocols in general?

Reference no: EM132336763

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