[Sep-2023] Huawei H12-821_V1.0-ENU Exam: Basic Questions With Answers
New 2023 Realistic Free Huawei H12-821_V1.0-ENU Exam Dump Questions and Answer
Huawei H12-821_V1.0-ENU certification exam covers a wide range of topics, including network architecture, switching, routing, MPLS VPN, QoS, security, and network management. Candidates who pass H12-821_V1.0-ENU exam will have a deep understanding of Huawei's core technologies and their application in data communication networks. The skills and knowledge gained from this certification will help professionals to design, implement, and manage complex data communication networks efficiently. HCIP-Datacom-Core Technology V1.0 certification also demonstrates a professional's commitment to continuous learning and development, making them stand out in a competitive job market.
Huawei H12-821_V1.0-ENU exam is a challenging certification exam that requires candidates to have a deep understanding of data communication technologies. It is a comprehensive exam that covers a wide range of topics, and candidates must be well-prepared to pass it. With the Huawei H12-821_V1.0-ENU certification, IT professionals can demonstrate their expertise in data communication and networking, which can open up new career opportunities and help them advance in their careers.
One of the benefits of obtaining the Huawei H12-821_V1.0-ENU certification is that it is recognized globally by many organizations and companies. HCIP-Datacom-Core Technology V1.0 certification is a valuable asset for professionals who want to advance their careers in the field of data communication. HCIP-Datacom-Core Technology V1.0 certification also provides an opportunity for professionals to demonstrate their expertise and commitment to the industry, which can lead to new job opportunities and increased earning potential.
NEW QUESTION # 507
Which of the following tools cannot be used for route filtering?
- A. IP-Prefix
- B. route-policy
- C. ip community-filter
- D. policy-based-route
Answer: D
NEW QUESTION # 508
When configuring dual-link hot backup, the engineer configured the CAPWAP heartbeat detection interval to be 20 seconds, and the dual-link backup function is enabled, then what is the time for the AP detecting that the active link times out to perform the active/standby switchover?
- A. 20 seconds
- B. 90 seconds
- C. 60 seconds
- D. 75 seconds
Answer: C
NEW QUESTION # 509
The IGMP protocol runs between the IP host and the multicast router directly connected to it, maintaining the membership of the multicast group
- A. True
- B. False
Answer: A
NEW QUESTION # 510
Which of the following values can be set for the security level of the security zone customized by the USG series firewall? (Multiple choice)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A,C
NEW QUESTION # 511
BGP is an inter-domain routing protocol. Which of the following descriptions of this protocol is correct? (Multiple choice)
- A. BGP protocol adopts reliable transmission protocol
- B. Does not support neighbor authentication
- C. Support automatic neighbor discovery
- D. Support rich routing strategies
Answer: A,D
NEW QUESTION # 512
The correct description about LSA is?
- A. The combination of LS sequence number, Link State ID and Advertising Router jointly identifies an LSA
- B. The combination of LS type, Link State ID and Advertising Router jointly identifies an LSA
- C. The combination of LS type, LS sequence number and Advertising Router together identifies an LSA
- D. The combination of LS type, Link State ID and LS sequence number jointly identifies an LSA
Answer: B
NEW QUESTION # 513
OSPF supports multiple processes. Multiple different OSPF processes can run on the same router, and they do not affect each other and are independent of each other. The routing interaction between different OSPF processes is equivalent to the routing interaction between different routing protocols.
- A. True
- B. False
Answer: A
NEW QUESTION # 514
Which of the following options are used to remind customers of information security? (Multiple choice)
- A. Account organization reminder
- B. Password change reminder
- C. Log Protection Reminder
- D. Data backup reminder
Answer: A,B,C,D
NEW QUESTION # 515
In RSTP, the edge port does not need to wait for the forwarding delay, and can directly enter the forwarding state. If the edge port receives BPDU, the edge port will be closed directly and enter the Aerror-dowm state
- A. True
- B. False
Answer: B
NEW QUESTION # 516
BGP selects the route with the best value of the Origin attribute. The value of the Origin attribute is:
EGP, IGP, ()
Answer:
Explanation:
incomplete
NEW QUESTION # 517
Which of the following descriptions about VRRP fast switching is wrong? (Multiple choice)
- A. If multiple BFDs are configured to monitor at the same time, each configuration is related to each other and may affect each other
- B. The VRRP backup group monitors common BFD and when the BFD state changes, it will change the master/standby state by modifying the priority of the backup group. When the monitored BFD session state recovers, the priority of the router in the backup group will be restored to original value
- C. Use VRRP to monitor the BFD session or EFM function. After the BFD session or EFM session status changes, the VRRP module will be notified to realize VRRP fast switching
- D. A VRRP backup group cannot monitor Peer BFD, Link BFD and Normal BFD at the same time
Answer: A,D
NEW QUESTION # 518
In the VRP operating system, which of the following options can be configured to enter the view of OSPF area 0? (Multiple choice)
- A. [Huawei-ospf-1] area 0 enable
- B. [Huawei-ospf-1] area 0
- C. [Huawei-ospf-1] area0.0.0.0
- D. [Huawei] ospf area0
Answer: B,C
NEW QUESTION # 519
The Huawei CloudCampus solution supports the Free Mobility function. Which of the following descriptions about the Free Mobility function is correct? (Multiple choice)
- A. The administrator does not need to pay attention to the user's IP address when configuring the policy
- B. In the free mobility solution, the administrator does not need to repeat the configuration for each device
- C. The administrator can uniformly manage the entire network policy on the controller and execute the business policy on the device
- D. The controller is not only the authentication center in the campus network, but also the management center of business policies
Answer: A,B,C,D
NEW QUESTION # 520
Which of the following descriptions about the application of route reflectors in BGP are correct?
(Multiple choice)
- A. The route learned by the RR from the non-client IBGP peer is advertised to all clients of this RR
- B. RR advertises the routes learned from EBGP peers to all non-clients and clients
- C. When RR receives the route sent by the peer, it only selects the best route for reflection
- D. The route learned by the RR from the client is only advertised to all non-clients of this RR
Answer: A,B,C
NEW QUESTION # 521
The four routers are running IS-S and have established adjacency. The area number and router level are marked as shown in the figure. What is the cost value from R4 to 10.0.2.2/32?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 522
Regarding the ABR in OSPF, which is the wrong description?
- A. The Type 1, Type 2, and Type 3 LSAs in the backbone area of the ABR grid are converted into Type 3 LSAs and advertised to the connected non-bone thousand areas
- B. ABR cannot generate Type 3, Type 4, and Type 5 LSAs
- C. Convert the Type 1 and Type 2 LSAs in the connected non-bone thousand areas into Type 3 LSAs and publish them to the backbone area
- D. There are multiple LSDBs on the ABR, and the ABR maintains an LSDB for each area
Answer: B
NEW QUESTION # 523
......
Guaranteed Success in HCIP-Datacom H12-821_V1.0-ENU Exam Dumps: https://www.actual4exams.com/H12-821_V1.0-ENU-valid-dump.html
H12-821_V1.0-ENU Practice Test Engine: Try These 966 Exam Questions: https://drive.google.com/open?id=1AJgxNj8a1Nw0j5l7ju4H19nHHgXsYysj