• Spanning Tree Protocol - Section 1
16. 

What are the distinct functions of layer 2 switching that increase available bandwidth on the network?

  1. Address learning
  2. Routing
  3. Forwarding and filtering
  4. Creating network loops
  5. Loop avoidance
  6. IP addressing

A. 1, 3 and 5
B. 2, 4 and 6
C. 2 and 6
D. 3 and 5