Adasdsad

INSTRUCTIONS: Choose and encircle the letter of the best answer.

1. At which layer of the hierarchical network design would you find switches that use access control lists to implement security? A. Core B. Distribution C. Access D. All 3 layers

2. At which layer of the hierarchical network design would you find switches that use port-based security to control which devices connect to the network? A. Core B. Distribution C. Access D. All 3 layers

3. At which layer of the hierarchical network design would you find switches that do not implement security measures, but switch packets as fast as possible? A. Core B. Distribution C. Access D. All 3 layers

4. At which layer of the hierarchical network design would it be useful to have switches that implement PoE? A. Core B. Distribution C. Access D. All 3 layers

5. At which layer of the hierarchical network design would it be useful to have switches that implement QoS? A. Core B. Distribution C. Access D. All 3 layers

6. At which layer of the hierarchical network design is it least important to have a switch whose forwarding rate equals the combined wire speed of all the ports? A. Core B. Distribution C. Access D. All 3 layers

7. At which layer of the hierarchical network design would it be useful to have switches that implement link aggregation? A. Core B. Distribution C. Access D. All 3 layers

8. At which layer of the hierarchical network design are you least likely to find redundancy? A. Core B. Distribution C. Access D. All 3 layers

9. At which layer of the hierarchical network design would a server in a data centre connect to the network? A. Core B. Distribution C. Access

10. At which layer of the hierarchical network design are you most likely to find switches that do not have OSI layer 3 features? A. Core B.