- Exam Code: H12-821_V1.0
- Exam Name: HCIP-Datacom-Core Technology V1.0
- Updated: Oct 12, 2026
- Q & A: 406 Questions and Answers
Huawei HCIP-Datacom-Core Technology V1.0 : H12-821_V1.0 exam
PDF Version DemoAbout Huawei HCIP-Datacom-Core Technology V1.0 : H12-821_V1.0 Exam Questions
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Huawei H12-821_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Multicast | - IP Multicast Technologies
|
| Topic 2: Network Reliability | - Reliability Technologies
|
| Topic 3: Network Solutions | - Enterprise Network Solutions
|
| Topic 4: IS-IS | - IS-IS Fundamentals
|
| Topic 5: BGP | - BGP Technologies
|
| Topic 6: Routing and Traffic Control | - Traffic Management
|
| Topic 7: Routing Basics | - IP Routing Fundamentals
|
| Topic 8: IPv6 | - IPv6 Fundamentals
|
| Topic 9: WLAN | - Wireless Networking
|
| Topic 10: Ethernet Switching Technology | - Switching Fundamentals
|
| Topic 11: OSPF | - OSPF Fundamentals
|
| Topic 12: Network Service and Management | - O&M Technologies
|
| Topic 13: Network Security | - Security Technologies
|
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
Question #1
When receiving a packet that does not match any session table entry, the firewall discards the packet to prevent external attacks and ensure internal information security.
- A. TRUE
- B. FALSE
Correct Answer: A 🗳️
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Question #2
A switch runs MSTP. The configuration is shown in the figure. What is the role of this switch in MSTI 1?
- A. Non-root switch
- B. Uncertain
- C. Root switch
- D. Secondary root switch
Correct Answer: B 🗳️
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Question #3
OSPF supports area authentication and interface authentication. If both authentication modes are configured, Interface authentication takes preference over area authentication.
- A. TRUE
- B. FALSE
Correct Answer: A 🗳️
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Question #4
Which of the following statements regarding IGMPv1 and IGMPv2 are true?
- A. IGMPv1 supports general query.
- B. IGMPv1 does not define the IGMP Leave message type.
- C. 1GMPv2 defines the Leave message type.
- D. 1GMPv2 supports only general query.
Correct Answer: A,B,C 🗳️
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Question #5
When receiving a packet, a router matches the packet against ACL rules. The ACL matching result is either Matched or Unmatched. If the matching result is Unmatched, which of the following are possible causes?
- A. All rules are traversed but no matching rule is found.
- B. No ACL is configured on the device.
- C. An ACL is configured but it does not contain any rules.
- D. The packet matches an ACL rule with the deny action.
Correct Answer: A,B,C 🗳️
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