1. Which three layers are defined by the Cisco hierarchical network model?
2. Wire speed transmission is one of the characteristics of the following layer:
3. Modern networks respect the 80/20 rule, meaning 80% of the destinations are accessed remotely.
4. Which layer is responsible for connecting workstations to the network?
5. The Core and Distribution Layers usually operate at which OSI layer(s) (choose . . .
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