[2026] Huawei Certified Network Professional-R&S-IEEP

문제1

Generally, which of the following enterprise services require user experience optimization? (Multiple Choice)

A. Network management

B. Videoconferencing

C. Voice call

D. Video surveillance

정답: B,C,D

문제2

Enterprise services have strict requirements for QoS in networks. Which of the following counters can be used to indicate network QoS. (Multiple Choice)

A. Stability

B. Jitter

C. Delay

D. Security

E. Bandwidth

정답: B,C,E

문제3

During network design, VLANs are assigned in many ways. Which of the following ways is seldom adopted?

A. VLAN assignment based on security system requirements

B. VLAN assignment based on the access location

C. VLAN assignment based on service design

D. VLAN assignment based on the access device type

정답: D

문제4

In network design, a redundant network topology can be used to provide higher reliability for customer services. Which of the following topologies can be used to provide redundancy? (Multiple Choice)

A. Bus topology

B. Dual-star topology

C. Star topology

D. Ring topology

정답: B,D

문제5

Which of the following architecture is used by mainstream switches?

A. Switching matrix

B. Bus

C. Clos architecture

D. Shared memory

E. Distributed

정답: A

문제6

Which of the following are sources of network optimization requirements? (Multiple Choice)

A. Replace severely aged signal cables in an ELV well.

B. As the videoconferencing service is required on the network, add switching devices that support Layer 2 multicast.

C. After long-term network maintenance, propose suggestions and improvements for centralized rectification.

D. For enterprise information security, deploy new security devices.

정답: A,B,C,D

문제7

Which of the following operations may be needed for checking the service traffic path? (Multiple Choice)

A. Survey the service traffic path planning in the network design phase.

B. Check the service traffic path at the network layer.

C. Check the fault frequency.

D. Check the service traffic path at the data link layer.

정답: A,B,D

문제8

The device installation procedure is as follows: Prepare tools -> Install mounting ears -> Install floating nuts and guide rails based on site requirements -> Install the device in the cabinet.

A. FALSE

B. TRUE

정답: B

문제9

In the process of daily troubleshooting, engineers may need to check some reported information of the equipment.
By executing the terminal______ command, turn on the terminal to display the debugging/logging information function sent by the information center. (Please use English lowercase letters to complete the command, and the command cannot be abbreviated)

정답:

Monitor

문제10

After the project delivery, the O&M expenses are continuously generated. Which of the following items are the expenses generated during the O&M? (Multiple Choice)

A. Line lease expenses

B. Staff expenses

C. Energy expenses

D. Line construction expenses

E. Equipment depreciation expenses

정답: A,B,C

문제11

To improve Internet egress reliability, an enterprise uses multiple links to connect to different carrier networks. This mode requires attention to both the incoming and outgoing traffic paths. Otherwise, network quality may be affected.

A. FALSE

B. TRUE

정답: B

문제12

Which of the following parameters are used to evaluate switch performance? (Multiple Choice)

A. Packet forwarding capability

B. Port density

C. Port rate

D. MAC address table size

E. CPU frequency

F. Switching capacity

정답: A,F

문제13

When a large number of IP phones and WLAN APs exist on a network, which of the following switches is used?

A. Switches supporting PoE

B. Switches supporting QoS

C. Switches supporting STP edge ports

D. Switches supporting SACG

정답: A

문제14

During the structured network troubleshooting process, which of the following statements regarding the fault identification phase is true?

A. Check whether the troubleshooting is within your own responsibility scope.

B. Pay attention to user feedback and identify faults based on user feedback.

C. Focus on how to better solve faults, regardless of whether a fault is within your own responsibility scope.

D. To minimize the fault effect, try not to let others know the network fault.

정답: A

Huawei Certified Network Professional-R&S-IEEP - H12-223무료 덤프문제 풀어보기

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