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H12-821_V1.0 · Question #60

H12-821_V1.0 Question #60: Real Exam Question with Answer & Explanation

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Question

Which of the following description about verifying whether a received Hello message is legal is wrong?

Options

  • AIf the network type of the receiving port is point-to-point or virtual link, the Network Mask field is not checked
  • BThe RouterDeadinterval field in the received Hello message must be consistent with the configuration of the receiving port
  • CIf the network type of the receiving port is broadcast, point-to-multipoint or NBMA, the Network Mask field in the received Hello message may be inconsistent with that of the interface
  • DThe R bit in the Options field in the received Hello message must be consistent with the configuration of the relevant area

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