Free Huawei H12-821_V1.0 Study Guides Exam Questions and Answer
H12-821_V1.0 Exam Dumps, H12-821_V1.0 Practice Test Questions
Huawei H12-821_V1.0 (HCIP-Datacom-Core Technology V1.0) Exam is an essential certification for IT professionals who wish to develop their skills and knowledge of data communication technologies. It covers a wide range of topics related to network architecture, protocols, security, and management. Passing this certification exam demonstrates the candidate's ability to design, deploy, and manage data communication networks using Huawei's advanced technologies, which can significantly enhance their career prospects in the field of data communication.
Huawei H12-821_V1.0 Exam is designed to test the candidate's knowledge and skills in a variety of areas related to data communication. H12-821_V1.0 exam covers topics such as network architecture, transmission technology, IP technology, and routing technology. H12-821_V1.0 exam is designed to be challenging and requires candidates to have a deep understanding of the subject matter.
NEW QUESTION # 24
What is the correct procedure for a VLAN pool to assign terminals to VLANs.
Answer:
Explanation:
NEW QUESTION # 25
An engineer sets the CAPWAP heartbeat detection interval to 20 of the active link before an active/standby switchover occurs?
- A. 90s
- B. 20s
- C. 60s
- D. 75s
Answer: B
NEW QUESTION # 26
When a routing policy is used to filter routes, which of the following route prefixes will be denied by the IP prefix below?
- A. 1.1.1.2/16
- B. 1.1.1.1/26
- C. 1.1.1.1/32
- D. 1.1.1.1/24
Answer: D
NEW QUESTION # 27
As shown in the figure, SWA, SWB, SWC, and SWD run the Rapid Spanning Tree Protocol (RSTP). Which of the following statements are true?
- A. You can enable the edge port on SWC's GE0/0/2 connected to the terminal so that this port can quickly enter the forwarding state.
- B. You can enable the edge port on SWD's GEO/0/2 connected to the terminal so that this port can quickly enter the Forwarding state.
- C. Once receiving OPOUs, the edge port re-partlci pates in the calculation of the spanning tree.
- D. After a port is Configured as an edge port, the port can quickly enter the Forwarding state.
Answer: D
NEW QUESTION # 28
After which of the following parameters are modified does an IS-IS neighbor relationship need to re-established?
- A. The IP address of an ISIS interface is changed.
- B. The level of an ISIS interface is changed.
- C. The cost of an IS-IS interface is changed.
- D. The interval at which an IS-IS interface sends IIH packets is changed.
Answer: B
NEW QUESTION # 29
Which of the following statements regarding BGP route advertisement are false?
- A. Only the optimal routes preferred by BGP can be advertised to other BGP peers.
- B. Only the routes learned from IGPs can be advertised to other BGP peers.
- C. By default, the routes learned from an IBGP peer will not be forwarded to other IBGP peers.
- D. All the BGP routes learned from all BGP peer will be advertised to other BGP peers.
Answer: A
NEW QUESTION # 30
Preferences of routing protocols determine the sequence In which a router selects a route among routes to the same destination /earned through different routing protocols.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 31
Which of the following statements regarding IGMPv1 and IGMPv2 are true?
- A. IGMPv1 does not define the IGMP Leave message type.
- B. 1GMPv2 defines the Leave message type.
- C. IGMPv1 supports general query.
- D. 1GMPv2 supports only general query.
Answer: C
NEW QUESTION # 32
Which of the following routing protocols support the default route through command configuration?
- A. ICMP
- B. IS-IS
- C. BGP
- D. OSPF
Answer: C
NEW QUESTION # 33
To prevent inter-area routing loops, OSPF does not allow advertising routing information between two non-backbone areas and allows sing routing information only within an area or between the backbone area and a non-backbone area. Therefore, each ABR must be connected to the backbone area.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 34
Which of the following attacks is not the network layer attack?
- A. ARP spoofing attack
- B. Smurf attack
- C. ICMP attack
- D. IP spoofing attack
Answer: A
NEW QUESTION # 35
Which of the following statements about the forwarding plane of a switch is false?
- A. Provides high-speed and non-blocking data channels.
- B. Consists of main control boards and interface boards.
- C. Can collect packet statistics.
- D. Can encapsulate and decapsulate packets.
Answer: C
NEW QUESTION # 36
The traffic limiting policy feature only supports the number of connections initiated by the specified IP or the number of connections received.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 37
A monitoring plane usually comprises the monitoring units of main control boards and interface boards. This plane can monitor the system environment independently. Which of the following environment monitoring functions can be provided by the monitoring plane?
- A. Fan control
- B. System power-on and power-off control
- C. Voltage monitoring
- D. Temperature monitoring
Answer: D
NEW QUESTION # 38
Which of the following statements regarding the firewall zone security level is false?
- A. The default security level of the new zone is 1.
- B. The configured security level cannot be changed.
- C. Only the security level of the user-defined zone can be configured.
- D. Two zones cannot be configured with the same security level.
Answer: B
NEW QUESTION # 39
The Interface \P address and VRRP virtual IP address can be the same.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 40
To inject IGP routes into BGP routes, you can only use the network command.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 41
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Huawei H12-821_V1.0 exam is a computer-based test consisting of multiple-choice questions. H12-821_V1.0 exam duration is two hours, and candidates must achieve a passing score of 600 out of 1000 to obtain the certification. H12-821_V1.0 exam is available in English and Chinese languages, and candidates can take it at any authorized testing center worldwide.
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