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Huawei H12-821_V1.0-ENU valid study dumps : HCIP-Datacom-Core Technology V1.0
- Exam Code: H12-821_V1.0-ENU
- Exam Name: HCIP-Datacom-Core Technology V1.0
- Updated: Oct 04, 2026
- Q&As: 1081 Questions and Answers
About Huawei HCIP-Datacom-Core Technology V1.0 - H12-821_V1.0-ENU Valid Dumps
100% correct answers provided by Huawei experts
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Huawei H12-821_V1.0-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| IPv6 and Network Security | - Network Security Basics - IPv6 Core Knowledge |
| Switching and Multicast | - Multicast Basics - Ethernet Switching Core Knowledge |
| Wireless and Solutions | - Network Solution Concepts - Large-scale WLAN Architecture |
| Network Reliability and Services | - Network Reliability Basics - Network Service and Management |
| Routing and Traffic Control | - Traffic Control Concepts - IS-IS Core Knowledge - Routing Basics - BGP Core Knowledge - OSPF Core Knowledge |
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
Question #1
Which of the following descriptions about BGP Atonic_Aggregate and Aggregator are correct?
(Multiple choice)
- A. Atomic_Aggregate is a recognized arbitrary attribute
- B. The Aggregator attribute is an optional transition attribute
- C. Agregator indicates that a certain route may have lost path attributes.
- D. Receiving a route with the Atonic-Agrate attribute indicates that this route cannot be specified again
Correct Answer: A,B 🗳️
Question #2
The default priority of the VRRP device in the backup group is:
- A. 0
- B. 150
- C. 100
- D. 200
Correct Answer: C 🗳️
Question #3
The LSDB output of a router R2 is shown in the figure. According to the analysis of the content in the figure, which of the following options is wrong?
- A. R2 is deployed in the backbone area, and R2 is an ABR
- B. There is no Stub area in the entire environment involved in the figure
- C. Area boundary route aggregation exists in Area1
- D. ASBR exists in Area 2, and the Router ID of ASBR is 6.6.6.6
Correct Answer: D 🗳️
Question #4
KAD detection has two methods: direct connection detection and proxy detection. When the stack system is in the proxy detection mode, how often will the stack member switch that is running normally send MAD messages to detect the link?
- A. 20 seconds
- B. 10 seconds
- C. 30 seconds
- D. 1 second
Correct Answer: A 🗳️
Question #5
OSPF is a link state protocol. Link state information includes which of the following items? (Multiple choice)
- A. Link overhead
- B. Link type
- C. Interface IP address and its mask
- D. Neighbor routers connected on the link
Correct Answer: A,B,C,D 🗳️
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