Free 4A0-105 Exam Braindumps (page: 21)

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Why is it best practice to set the bridge priority in an STP network? (Choose 2)

  1. This is not a best practice. Any switch can be used as the root bridge.
  2. So that you know which links will be active in your network.
  3. To prevent a new switch from becoming root when added to the network.
  4. To allow all ports on the root switch to become alternate ports.

Answer(s): B,C



One of the shortcomings of Spanning Tree Protocol (STP) is that it computes a valid, but not necessarily optimal, path between nodes within a network.

  1. TRUE
  2. FALSE

Answer(s): A



Which of the following statements about Spanning Tree Protocol is true?

  1. The switch with the lowest priority becomes the root.
  2. The switch with the highest priority becomes the root.
  3. The switch with the lowest MAC address always becomes the root.
  4. The switch with the highest MAC address always becomes the root.

Answer(s): A



Click on the exhibit below.


Which ports will become root ports? (Choose 3)

  1. Bridge B 1/1/3
  2. Bridge B 1/1/2
  3. Bridge C 1/1/2
  4. Bridge C 2/1/1
  5. Bridge D 1/1/1
  6. Bridge D 1/1/3
  7. Bridge E 1/1/1
  8. Bridge E 1/1/3

Answer(s): B,D,F






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