2024 Updated Verified H12-831_V1.0-ENU Q&As - Pass Guarantee or Full Refund
[Dec-2024] H12-831_V1.0-ENU Certification with Actual Questions from Test4Cram
Huawei H12-831_V1.0 certification exam is a valuable certification for individuals who are looking to advance their careers in the field of advanced routing and switching technologies. HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification validates a candidate's knowledge and skills in advanced networking concepts and technologies and demonstrates their ability to design, implement, and troubleshoot complex network solutions. Candidates who pass the exam will have a competitive edge in the job market and will be well-positioned to take on leadership roles in network engineering and architecture.
NEW QUESTION # 149
A park deployed IPv6 for business testing. There are 4 routers (R1, 22, R3 and R4) in this network, running OSPFv3 to realize the interconnection of IPv6 network. There is a new router R5 that needs to be connected to the network for testing. An engineer introduced a direct route in the OSPFvV3 process of R4 to realize that the devices in the campus network can access the GE0/0/1 port address of R5. Which of the following descriptions of the scene are correct? (Multiple choice)
- A. R2 will generate a Type4 LSA describing the Router ID of R4
- B. R4 will generate an IPv6 routing prefix introduced by Type5 LSA description
- C. R2 will generate a Type4 LSA and only flood in Area 0
- D. R4 will generate a Type5 LSA and only flood in Area 1
Answer: A,B,C
NEW QUESTION # 150
From the user's point of view, any phenomenon that affects the business can be defined as a failure.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 151
According to this picture, the door can be judged?
- A. R4belong only toLevel-2
- B. R4belong only toLevel-1
- C. system-IDforee8a0c2.baf2device whose type isLevel-1
- D. system-IDforee8c.a0c2.baf2device whose type isLevel-1-2
Answer: B,D
NEW QUESTION # 152
IEIF expands the functions of OSPF by taking advantage of the strong expansibility of OSPF. To enable it to support IPv6 networks, the expanded protocol is called OSPFv3. OSPFv3 is compatible with OSPFv2.
- A. False
- B. True
Answer: A
NEW QUESTION # 153
From this picture, we can judge
- A. R1The device type isLevel-1
- B. R1The device type isLevel-2
- C. R1Routing domain authentication is set
- D. R1Zone authentication is configured
Answer: B
NEW QUESTION # 154
Which of the following regular expressions can match only BGP routes that pass through AS200 and then through AS300 eyes?
- A. _[200 300]
- B. 200$|300$
- C. A200|A300
- D. _(200 300)_
Answer: D
NEW QUESTION # 155
During the test phase of the cutover, the criteria to indicate that the test has been completed are:
- A. The upper-layer application service test carried by the network is normal as the standard
- B. Test that the network service is normal as the standard
- C. IPThe configuration view result of the device is normal as the standard
Answer: A
Explanation:
D, check that the network is running normally as a standard
NEW QUESTION # 156
According to this picture, we can judge:
- A. R4 and ee8c.aOe2.baf3 only established IPv6 IS-IS neighbors
- B. R4 and ee8c.aOc2.bat3 only established IPv4 IS-IS neighbors
- C. R4 does not have any IS-IS neighbors
- D. R4 and ee8c.aOc2.baf3 have established IPv4 and IPv6 IS-IS neighbors
Answer: D
NEW QUESTION # 157
In order to speed up the perception of link failures in the IS-IS network, IS-IS can be linked with BFD.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 158
In an MPLS network, functions such as neighbor discovery, session establishment and maintenance, and label management are implemented by exchanging LDP messages between SRs running the DP protocol. To ensure the reliability of message delivery, all LDP messages are sent and received based on TCP connections.
- A. False
- B. True
Answer: A
NEW QUESTION # 159
The IS-IS neighbor between R3 and R1 is not established. According to the information in this figure, what is the possible cause?
- A. The System ID of R3 and R1 are duplicated
- B. The circuit-type of the interconnection interface between R3 and R1 does not match
- C. The IIH certification of R3 and R1 failed
- D. The lS-Level of R3 and R1 do not match
Answer: C
NEW QUESTION # 160
What is the default aging time of the MA, C address table of Huawei switches?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 161
If you are faced with a complex network failure, and after evaluation, it is considered that the troubleshooting cannot be completed in a short time, and at this time the user urgently needs to restore the availability of the network, then which is the correct approach?
- A. Always try to troubleshoot, and do not inform users of the current difficulty of troubleshooting
- B. Tell users that this is impossible
- C. Communicate with users whether it is possible to skip the faulty node and build an alternative network environment
- D. Directly build an alternative network environment without notifying the customer
Answer: C
NEW QUESTION # 162
Which of the following statements about the MP_REA, CH_NLRI attribute of BGP4+ is correct?
- A. The length of the next hop address can be16or3
- B. AFI (address family)value is2,representIPv6
- C. the length of the next hop address is16Time,Network Address of Next Hopcarries the link-local address
- D. NLRIfield carryIPv6Routing prefix and mask information
Answer: A,B,D
NEW QUESTION # 163
As shown below:
- A. in the pictureLSAis generated by this router
- B. This device isA, BR
- C. ShouldLSAis of typeAS-extermal-LSA
- D. ShouldLSAThe described destination network is10.0.23.0/24
Answer: D
NEW QUESTION # 164
A network engineer entered the following information when troubleshooting OSPF faults. Based on this, you can judge what causes the adjacency relationship to fail to be established normally?
- A. Hell. Inconsistent message sending interval
- B. interfaceIPInconsistent address masks
- C. Inconsistent area type
- D. Authentication passwords do not match
Answer: B
NEW QUESTION # 165
Which of the following are not included in the security protection actions that a secure MAC address can perform?
- A. Restrict
- B. Protect
- C. Shutdown
- D. Remark
Answer: D
NEW QUESTION # 166
In the absence of a header, the Domain ID of each OSPF process running on the router and the process ID of the process Be consistent and can be modified under the process through the domain-id command
- A. False
- B. True
Answer: A
NEW QUESTION # 167
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