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Free H12-223 Exam Braindumps (page: 20)

Page 4 of 43
PDF with 166 Questions

As shown in the figure, it is assumed that STP is not enabled and a loop has occurred. The possible phenomena include which of the following options?

  1. A large number of broadcast messages can be received on the Host
  2. Device CPU usage is too high
  3. MAC address table oscillating
  4. A loop alarm will appear on the device.

Answer(s): A,B,C



During the structured network troubleshooting process, which of the following items require attention in the information collection phase? (Multiple Choice)

  1. What information to collect
  2. How to collect information
  3. Whether authorization is required
  4. Risks in the information collection phase

Answer(s): A,B,C,D



Which of the following are migration difficulties? (Multiple Choice)

  1. Minimizing on services
  2. Achieving optimal risk prevention
  3. Formulating a complete migration solution
  4. Carrying out the migration smoothly

Answer(s): A,B,C,D



On a campus network, the gateway is usually configured on the aggregation layer.
What advantages does this design have compared with configuring the gateway on the access layer? (Multiple Choice)

  1. Reduce the broadcast domain on the network and the probability of broadcast storms.
  2. Achieve separate convergence of Layer 2 and Layer 3 to increase the convergence speed and network stability.
  3. Properly design the Layer 2 network scale, reduce network segment allocation, and improve network management efficiency.
  4. Allow configuring access devices as Layer 2 devices, reducing network construction costs.
  5. Leverage the STP and VRRP mechanisms to improve network reliability.

Answer(s): C,D






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