Download Huawei Certified Datacom Professional - Fast Certification - ENU.H12-224.ExamTopics.2025-11-15.36q.vcex

Vendor: Huawei
Exam Code: H12-224
Exam Name: Huawei Certified Datacom Professional - Fast Certification - ENU
Date: Nov 15, 2025
File Size: 678 KB

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Demo Questions

Question 1
Which of the BGP attributes is Optional transitive attribute?
  1. ORIGIN
  2. AS_PATH
  3. NEXT_HOP
  4. MED
  5. LOCAL_PREF
  6. COMMUNITY
Correct answer: B
Question 2
An OSPF neighbor relationship fails to be established and the display ospf error command output is as follows.
Which of the following is the possible cause?
  1. Router IDs conflict.
  2. Area IDs are mismatched.
  3. Network masks are inconsistent.
  4. Authentication types are inconsistent.
Correct answer: A
Question 3
An OSPF neighbor relationship fails to be established and the display ospf error command output is as follows.
Which of the following is the possible cause?
  1. Router IDs conflict.
  2. Area IDs are mismatched.
  3. Network masks are inconsistent.
  4. Authentication types are inconsistent.
Correct answer: C
Question 4
Which statements about the MED attribute are true? (Choose three.)
  1. Based on BGP route selection rules, the MED attribute takes precedence over the AS_Path, Preferred-Value, Local-Preference, and Origin attributes.
  2. The MED attribute of a BGP route defaults to 100.
  3. By default, BGP compares MED attributes of only the routes from the same AS. If the compare-different-as-med command is configured, BGP can compare the MED attributes of the routes from different ASs.
  4. By default, if the MED value of a BGP route is not specified, the value 0 is used. If the bestroute med-none-as-maximum command is configured, the maximum
Correct answer: ACD
Question 5
Which of the following route entries matches ACL 2001 that is defined below?
  1. 1.2.3.0/24,1.2.4.0/24, 1.2.5.0/24, 1.2.6.0/24,1.2.7.0/24,1.2.8.0/24
  2. 1.0.0.0/8,1.2.0.0/16,1.2.3.0/24,1.2.4.0/24, 1.2.5.0/24, 1.2.6.0/24,1.2.7.0/24,1.2.8.0/24
  3. 1.2.3.0/24,1.2.5.0/24,1.2.7.0/24
  4. 1.2.0.0/16,1.2.4.0/24,1.2.6.0/24,1.2.8.0/24
Correct answer: C
Question 6
The system can perform ACL rule matching only based on the configuration order of rules.
  1. True
  2. False
Correct answer: B
Question 7
Which statements about BGP well-known mandatory attributes are true? (Choose three.)
  1. Well-known mandatory attributes must be identified by all BGP routers.
  2. Well-known mandatory attributes must be transmitted between BGP peers.
  3. Well-known mandatory attributes are optional in an Update packet, and can be carried in an Update packet as needed.
  4. Well-known mandatory attributes must be carried in an Update packet.
Correct answer: ABD
Question 8
What is the maximum bits of a Class B address can be used for subnet?
  1. 8
  2. 14
  3. 16
  4. 22
Correct answer: B
Question 9
What is the maximum number of bits that can be used for subnetting, when the network address is a Class C address?
  1. 6
  2. 8
  3. 12
  4. 14
Correct answer: A
Question 10
Which of the following statements belong to BGP COMMUNITY attribute? (Choose three.)
  1. NO_EXPORT
  2. NO_ADVIERTISE
  3. LOCAL_EXPORT_SUBCONFED
  4. NO_BROADCAST
Correct answer: ABC
Question 11
An ACL is used to match routing information or data packet addresses so as to filter out the unmatched routing information or data packets.
  1. True
  2. False
Correct answer: A
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