H12-831-ENU exam questions for practice in 2023 Updated 420 Questions
Updated May-2023 Premium H12-831-ENU Exam Engine pdf - Download Free Updated 420 Questions
The Huawei H12-831-ENU (HCIP-Datacom) Certification Exam is designed to test the knowledge and skills of candidates related to data communication technologies. The exam is intended for those who want to prove their expertise in the field of data communication and networking technologies. The certification exam covers a wide range of topics including network architecture, network management, network security, network troubleshooting, and more.
The Huawei H12-831-ENU (HCIP-Datacom) Certification Exam is a globally recognized certification that demonstrates a candidate's expertise in data communication. This certification is ideal for professionals who want to enhance their career prospects in the field of data communication. The HCIP-Datacom certification is recognized by leading organizations in the ICT industry, including Huawei, Cisco, and Microsoft.
NEW QUESTION # 155
Which of the following is not a hardware preparation for cutover?
- A. Cable Continuity Test
- B. Device version check
- C. Power-on test
- D. Test the operation of the board
Answer: B
NEW QUESTION # 156
Sort by the cutover execution steps.
- A. Perform service checks on new equipment
- B. After ensuring that the business of the new equipment runs normally, the old equipment goes offline
- C. After the cutover is completed, observe the status of the network on the new device
- D. Cut over business from old equipment to new equipment
- E. Install new equipment and configure
Answer: A,B,C,D,E
NEW QUESTION # 157
In the intra-domain MPLS VPN network, when the data packet enters the public network and is forwarded, it will be encapsulated with two layers of MPLS labels. Which of the following description about the two layers of labels is wrong? (Multiple choice)
- A. The outer label is used to correctly send the data packet to the corresponding VPN on the PE device
- B. The outer label of MPLS VPNE is assigned by the LDP protocol or statically, and the inner label is assigned by the MP-BGP neighbor of the correct end
- C. By default the outer label is popped before the packet is forwarded to the last hop device
- D. The outer label of MPLS VPN is called the private network label and the inner label is called the public network label
Answer: A,D
NEW QUESTION # 158
What is the meaning of ipv6 enable topology ipv6 in IS-IS protocol view?
- A. has no meaning
- B. SPF calculation is performed separately in the topology of IPv4 and IPv6
- C. IPv4 and IPv6 use the same topology to perform SPF calculation
- D. SPF calculation that does not support IPv6
Answer: B
NEW QUESTION # 159
Among the following options, which of the following descriptions is wrong?
- A. The principle to be followed when manually assigning labels is: the value of the outgoing label of the upstream node is the value of the incoming label of the downstream node
- B. LSP are classified into static LSP and dynamic LSP. Static LSP are manually configured by administrators, and dynamic LSP are dynamically established using label protocols.
- C. LSP established by statically assigning labels can also be dynamically adjusted according to network topology changes without administrator intervention
- D. Dynamic LSPs are dynamically established through label distribution protocols such as MP-BGP
Answer: C
NEW QUESTION # 160
In the topology shown in the figure, if the entire network runs OSPFv3 and no external routes are imported, what type of LSA will not be generated on R1? (Multiple choice)
- A. Intra-Area-Prefix-LSA
- B. Inter-Area-Router LSA
- C. Link-LSA
- D. Inter-Area-Prefix-LSA
Answer: B,D
NEW QUESTION # 161
LDP messages are exchanged between LSR running the LDP protocol. LDP messages can be divided into four types according to their functions. Which of the following is not a message type of LDP?
- A. Announcement message
- B. Discovery news
- C. Label Switched Messages
- D. Conversational messages
Answer: C
NEW QUESTION # 162
When the device is used as an SSH server, a local key pair must be configured.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 163
Regarding the content of network security optimization, which of the following options is incorrect?
- A. Access Control
- B. Log Management
- C. Border Security
- D. Administrative Security
Answer: B
NEW QUESTION # 164
OSPFv2 is an IGP that runs on IPv4 networks. OSPFV3 is an IGP running on IPv6 networks. Compared with OSPFv2, OSPFv3 has similar LSAs, but has slightly different functions.
The following is the description of the LSA function of OSPFV3, please drag the LSA to the correct LSA function column.
Answer:
Explanation:
NEW QUESTION # 165
OSPF is deployed in a campus to implement network interconnection, and OSPF is also enabled on the GE0/0/2 interface of R3. Area1 is deployed as an NSSA area, and the device addresses are shown in the figure.
An engineer configures a static route on R3 to access the loopback interface address of R4, and imports the static route in the OSPF process.
At this time, in the Type5LSA received by R1, the forwarding address (FA) is ( ). (Note: Please fill in the IP address without mask)
- A. 10.1.34.3
Answer: A
NEW QUESTION # 166
What traffic can port mirroring mirror? (Multiple choice)
- A. The message sent by the end
- B. Packets accepted by the interface
- C. Packets discarded by the port
- D. Messages sent and received by the port
Answer: A,B,D
NEW QUESTION # 167
If the neighbor does not advertise a certain route, it means that the neighbor may not put the descriptive information about the route into the local OSPF link state database.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 168
What device discovery methods does Huawei eSight network management software support? (Multiple choice)
- A. Specify an IP address segment
- B. Import through excel sheet (specify IP address)
- C. Specify the product model
- D. Specify an IP address
Answer: A,B,D
NEW QUESTION # 169
As shown in the figure, OSPF is enabled on all interfaces of the router, where R4 and R5 can establish OSPF virtual connections.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 170
......
Authentic H12-831-ENU Dumps With 100% Passing Rate Practice Tests Dumps: https://www.torrentvalid.com/H12-831-ENU-valid-braindumps-torrent.html
Huawei H12-831-ENU Real Exam Questions Guaranteed Updated Dump from TorrentValid: https://drive.google.com/open?id=1YJ1SMfWSW9nN7zTpOYIqmBgboa9umvjn