H12-223 Exam Training Practice Tests (Huawei Certified Network Professional-R&S-IEEP)]

Question 1

Which of the following formulas is used to calculate availability?

A. MTTR/MTBF x 100% B. (MTBF + MTTR)/MTBF x 100% C. MTBF/(MTBF + MTTR) x 100% D. MTBF/MTTR x 100%

Correct Answer: C

Question 2

Which of the following authorization items is not required for risky operations?

A. Technology authorization B. Customer authorization C. Management authorization D. Administrative authorization

Correct Answer: D

Question 3

Which of the following is not a preliminary preparation for the dry cutover plan?

A. On-site defense B. Risk assessment C. Overview of the live network D. Cutover target

Correct Answer: A

Question 4

Which of the following functions is not achieved by formulating a project delivery process?

A. Improve customer satisfaction. B. Reduce project risks. C. Improve work efficiency. D. Determine the division of responsibilities.

Correct Answer: D

Question 5

Which of the following statements regarding network maintenance are true? (Multiple Choice)

A. Routine maintenance belongs to the routine work plan. B. Routine maintenance belongs to the Improve phase of Plan, Design, Implement, Operate, Improve (PDIOI). C. Routine maintenance is driven by events. D. Handling of some issues in troubleshooting can be incorporated into routine maintenance.

Correct Answer: A,D

Question 6

A customer needs to select Layer 3 100M switches from a series of Huawei's campus switches. Which of the following series is proper?

A. S2700 B. S5700 C. S3700 D. S6700

Correct Answer: C

Question 7

Which of the following items is conducted in the cause list phase of the structured network troubleshooting process?

A. Information filter B. Temporary environment setup C. Troubleshooting assessment D. One-by-one check

Correct Answer: A

Question 8

Which of the following causes may result in an IS-IS neighbor relationship fault? (Multiple Choice)

A. The devices on two ends of a link have the same system ID. B. The IP addresses of interfaces on two ends of a link are on different network segments. C. When an IS-IS Level-1 neighbor relationship is established, the devices on two ends of a link have inconsistent area addresses. D. The devices on two ends of a link have inconsistent IS-IS levels.

Correct Answer: A,B,C,D

Question 9

Which of the following aspects should be considered during preliminary analysis of a migration project?
(Multiple Choice)

A. Risks B. Costs C. Feasibility D. Necessity

Correct Answer: A,C,D

Question 10

As shown in the figure, the GE0/0/0 and GE0/0/1 interfaces of RTA are respectively connected to department 1..2, and their network segments are respectively 10.1.2.0/24 and 10.1.3.0/24, which are restricted departments Questions between 1 and 2, when deploying traffic-filter on RTA, which options are positive for the following deployment methods?

A. Configure ACL3000 to reject traffic from 10.1.2.0/24 whose source is 10.13.0/24, and call the traffic-filter in the inbound direction on GE0/0/1 to call ACL3000 B. Configure ACL3000 to reject traffic whose source is 10.1.2.0/24 and destination is 10.1.3.0/24, and call traffiefilter in the outbound direction on GE0/0/1 to call ACL3000 C. Configure ACL3000 to reject the traffic whose source is 10.12.0/24 and destination is 10.1.3.0/24, and call the traffic-filter in the inbound direction on G0/0/0 to call ACL3000 D. Configure ACL3000 to reject the traffic whose source is 10.1.3.0/24 and destination is 10.1.2.0/24, call the traffic-filter in the outbound direction on GE0/0/0 to call ACL3000

Correct Answer: A,B,C,D

Question 11

Current enterprise networks usually use OSPF as the routing protocol. What precautions are there when OSPF is used? (Multiple Choice)

A. Check whether secondary optimal routes exist on the network according to OSPF route selection rules. B. Determine that the backbone area will not split. C. Check whether all non-backbone areas are correctly and reliably connected to the backbone area. D. Check the OSPF network topology and ensure that no loop exists when OSPF routes are being calculated. E. Verify that OSPF costs can correctly demonstrate the actual bandwidth of links at more than 100 Mbit/s.

Correct Answer: A,B,C,E

Huawei Certified Network Professional-R&S-IEEP - H12-223 Exam Practice Test