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Huawei H12-221 Exam Actual Questions

The questions for H12-221 were last updated on Oct. 21, 2024.
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  • Viewing questions 1-5 out of 225 questions
 

Topic 1 - Single Topic

Question #1 Topic 1

Enabling MD5 authentication between BGP peers can prevent DoS attacks that target BGP peers.

  • A. TRUE
  • B. FALSE
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Correct Answer: A 🗳️

Question #2 Topic 1

Which of the following statements are correct regarding OSPF intra-area route calculation? (Select 2 answers)

  • A. Each OSPF router uses only one Router LSA to describe the local active link state for an area.
  • B. Each OSPF router uses more than one Router LSA to describe local active link state for an area.
  • C. One Router LSA describes only one link,
  • D. One Router LSA describes more than one link.
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Correct Answer: AD 🗳️

Question #3 Topic 1

Which of the following is the address range assigned by IANA for SSM service in IPv4?

  • A. 232.0.0.0/24
  • B. 225.0.0.0/8
  • C. 232.0.0.0/8
  • D. 239.0.0.0/8
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Correct Answer: D 🗳️

Question #4 Topic 1

Which of the following are multicast routing protocols? (Select 3 answers)

  • A. DVMRP
  • B. PIM-DM
  • C. OSPF
  • D. PIM-SM
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Correct Answer: ABD 🗳️

Question #5 Topic 1

Which of the following route entries match the IP-Prefix defined below? ip ip-prefix test index 10 permit 192.168.0.0 16 greater-equal 24 less-equal 28
(Select 2 answers)

  • A. 192.168.1.0/24
  • B. 192.10.2.0/24
  • C. 192.168.3.0/25
  • D. 192.168.4.0/30
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Correct Answer: AC 🗳️

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