Free H12-211 Exam Braindumps (page: 15)

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Which of the following statements about collision domains and broadcast domains are correct? (Choose three)

  1. Devices connected to the same hub form a collision domain
  2. Devices connected to the same hub form a broadcast domain
  3. Devices connected to the same bridge form a collision domain
  4. Devices connected to the same bridge form a broadcast domain
  5. Devices connected to the same router form a broadcast domain

Answer(s): A,B,D



Which of the following statements regarding layer-2 switch is incorrect?

  1. The switch learns MAC addresses automatically.
  2. The layer-3 header is modified before the received packet is transmitted.
  3. The layer-2 header is modified before the received packet is transmitted.
  4. The layer-2 LAN switch operates at data link layer.

Answer(s): B



Refer to the display output. What can be determined based on the output of the display command?

  1. Interface Gigabit Ethernet 0/0/0 is connected to a wrong cable
  2. Interface Gigabit Ethernet 0/0/0 is not associated with an IP address
  3. Interface Gigabit Ethernet 0/0/0 is not associated with a dynamically defined route.
  4. Interface Gigabit Ethernet 0/0/0 has been manually shut down by an administrator.

Answer(s): D



Which of the following statements regarding static and dynamic routing is incorrect?

  1. The static route can be easily configured and managed on the enterprise network.
  2. The use of dynamic routing is more convenient for the administrator to manage the network following network convergence.
  3. The static route can automatically recover when a link failure is encountered.
  4. Dynamic routing will use more resources than static routes.

Answer(s): C






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