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OSI Model Flashcards

Presentation
Hub
Which two layers utilize physical addressing?
At what layer of the OSI model does a router operate?
Network
Layer 6 of the OSI model is known as what?
Layer 2
Which device operates exclusively on the Physical layer of the OSI model?
What layer is the Data Link layer?
bit
What is the PDU of layer 1 of the OSI model?
Data Link (2) and Network (3)