2024 Latest 100% Exam Passing Ratio - H12-831-ENU Dumps PDF
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Huawei H12-831-ENU (HCIP-Datacom) Certification Exam is a globally recognized certification program designed for networking professionals who specialize in data communication. HCIP-Datacom certification program is designed to equip professionals with the knowledge and skills required to design and manage complex data communication networks. HCIP-Datacom certification program is highly valued by organizations across the world as it ensures that professionals have the expertise to design and manage data communication networks that are efficient, reliable, and secure.
Certification in the Huawei H12-831-ENU: HCIP-Datacom exam offers many benefits to professionals in the field of data communication. It demonstrates a candidate's expertise in network design, deployment, operation, and optimization, which can lead to better job opportunities and higher salaries. HCIP-Datacom certification also provides recognition in the industry and enhances the credibility of a candidate's skills and abilities.
NEW QUESTION # 201
Which of the following statements about MUX VLANs are true? (Multiple choice)
- A. Each Group VLAN must be bound to a Principal VLAN
- B. The Principal VLAN can communicate with all VLANs in the MUX VLAI
- C. Each Separate VLAN must be bound to a Principal VLAN
- D. Separate VLAN can communicate with all VLANs in MUX VLAN
Answer: A,B,C
NEW QUESTION # 202
Configure IS-IS IPv6 enable on the interface. What is the meaning of this command?
- A. Activate IPv6 IS-IS process 3 on the interface
- B. Activate Pv6 IS-IS process 1 on the interface
- C. Activate IPv6 IS-IS process 2 on the interface
- D. Activate IPv6 IS-IS process 10 on the interface
Answer: B
NEW QUESTION # 203
Which of the following statements is false when troubleshooting the dual-active failure of the VRRP backup group?
- A. Need to check whether the interface IP address is in the same network segment
- B. Need to check whether the VRRP group IDs on the interface are the same
- C. There is no need to check whether the switch port that transmits VRRP advertisement packets is in the same VLAN
- D. Need to check whether the virtual IP addresses of the VRRP group are the same
Answer: C
NEW QUESTION # 204
The three basic characteristics of an SDN network architecture are:
- A. Transfer control separation, decentralized control, open interface
- B. Transfer control separation, centralized control, closed interface
- C. Centralized transfer control, centralized control, open interface
- D. Transfer control separation, centralized control, open interface
Answer: D
NEW QUESTION # 205
Please match the OSPFv3LSA with its delivery range.
Answer:
Explanation:
NEW QUESTION # 206
The configuration shown in the figure is performed on R2 to filter all received routes. Suppose that there is an AS Path attribute on R1 with an AS Path attribute of [100 200 300 400] that needs to be sent to R2. Please help the network administrator to adjust the route on R1. The order of AS's in the AS Path attribute ensures that routing entries are not filtered by R2's routing policy.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A,B,C,D
NEW QUESTION # 207
For which packets can Huawei equipment perform traffic suppression? (Multiple choice)
- A. Broadcast
- B. Known Unicast
- C. Multicast
- D. Unknown Unicast
Answer: A,B,C,D
NEW QUESTION # 208
VRRP packets do not support authentication.
- A. True
- B. False
Answer: B
NEW QUESTION # 209
As shown in the figure, Site1 and Site2 need to achieve mutual access through the operator's BGP/MPLS IPVPN. It is known that the public network tunnel between PE1 and PE2 has been established (the label information is shown in the figure), and PE1 has advertised the route of network segment 192.168.1.0/24 in Site1 to PE2 through the MPLS BGP neighbor relationship, and the route learning is normal.
When grabbing between P and PE1, when Site2 accesses the 192.168.1.0/24 data of Site1, what should be the outermost label?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 210
What are the discard policies not included in the congestion avoidance mechanism? (Multiple choice)
- A. WRED
- B. WFQ
- C. FIFO
- D. RED
Answer: B,C
NEW QUESTION # 211
Which of the following functional descriptions about eSight physical topology monitoring are correct? (Multiple choice)
- A. Graphically display the layout and status of network elements, subnets, and links
- B. The system shows the network structure of the whole network and the relationship between network entities in business
- C. Accurate and visualized monitoring of the network operation status of the entire network
- D. The entrance of the entire network monitoring realizes efficient operation and maintenance for customers
Answer: A,B,C,D
NEW QUESTION # 212
The three authorizations required for high-risk operations do not include:
- A. Technology Authorization
- B. Customer Authorization
- C. Administrative Authorization
- D. Administrative Authorization
Answer: D
NEW QUESTION # 213
Which of the following description of "packet marking" is incorrect?
- A. The MAC of the message can be marked
- B. DSCP IP Precedence information of IP packets can be marked
- C. The 802.1Q information of Vlan packets can be marked
- D. The QoS information field of the packet can be marked
Answer: A
NEW QUESTION # 214
Which of the following is correct when conducting equipment environmental inspections?
- A. When checking whether the grounding method and grounding resistance meet the requirements, it is generally required that the working ground, protection ground and building lightning protection ground of the computer room should be deployed separately.
- B. Recommendations for power cables and service cables - lay out together and should be neat and orderly
- C. In order to save energy, only the current temperature of the equipment room is required to be within the range specified by the equipment, and the air conditioner is not required to run continuously and stably
- D. The equipment should be placed in a ventilated and dry environment, and the place should be firm and level. Only a small amount of debris is allowed to accumulate around the equipment
Answer: A
NEW QUESTION # 215
As long as both parties A and B are present at the project acceptance meeting, no third party is required.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 216
R1, R2, R3, and R4 belong to OSPF area 0, and the cost of the link is shown in the figure.
Loopback0 of R1, R2, R3, and R4 is advertised into OSPF. R1, R2, R3, and R4 use Loopback0 as the connection interface to establish an IBGP peer relationship. R1, R2, and R3 are clients of R4. The directly connected network segment 172.20.1.4/32 of R4 is advertised into BGP. Regarding the traffic trend of R1 accessing 172.20.1.4/32, which of the following analysis is correct? (Multiple choice)
- A. The preferred route is R1-R2-R4
- B. During the two processes of power failure and startup of R3, there will be packet loss
- C. The preferred route is R1-R3-R4
- D. If R3 is configured with Stub
Answer: C,D
NEW QUESTION # 217
What is the purpose of configuring LSP fragmentation on an IS-IS device?
- A. Make the device unable to establish IS-IS neighbors
- B. has no practical purpose
- C. Enable the device to support more IS-IS routing entries
- D. Prevent the device from learning IS-IS routing information
Answer: C
NEW QUESTION # 218
Which of the following description of TTL in MPLS Header is correct?
- A. To control label distribution
- B. TTL that acts like an IP header
- C. Control of upstream equipment for label distribution
- D. Limit the LSR
Answer: B
NEW QUESTION # 219
After the cutover is completed, what items generally need to be checked? (Multiple choice)
- A. Software Version
- B. Control Plane Entries
- C. Data flow
- D. Physical topology
Answer: B,C
NEW QUESTION # 220
According to this figure, what can we judge? (Multiple choice)
- A. IS-IS IPv6 is enabled on the GE0/0/0 interface of R1
- B. The IS-IS interface type of the GE0/0/0 interface of R1 is Leve-1-2
- C. IS-IS IPv6 is not enabled on the GE0/0/1 interface of R1
- D. The IS-IS interface type of the GE0/0/1 interface of R1 is Leve-1
Answer: A,B
NEW QUESTION # 221
MPLS has always been slower than IP forwarding.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 222
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Huawei H12-831-ENU exam is a comprehensive exam that covers a wide range of topics related to data communication. H12-831-ENU exam tests the knowledge of candidates in areas such as network principles, network architecture, network protocols, data transmission, and network security. H12-831-ENU exam is designed to be challenging, and candidates will need to have a solid understanding of the topics covered in the exam to pass.
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