H19-401_V2.0 Exam Dumps (V8.02) – Helping You Prepare for the Huawei HCSP-Presales-Campus Network Planning and Design V2.0 Certification Exam Efficiently

You can pass your Huawei HCSP-Presales-Campus Network Planning and Design V2.0 exam with the latest H19-401_V2.0 exam dumps (V8.02) from DumpsBase. This exam will validate your ability to master campus network technologies, identify customer needs, and independently design and demonstrate effective network solutions. DumpsBase offers the latest dumps by providing realistic, exam-style questions with verified answers, ensuring your success in the Huawei HCSP-Presales-Campus Network Planning and Design V2.0 (H19-401_V2.0) certification exam. These H19-401_V2.0 dump questions are intended to help you review key topics, simulate real test conditions through practice test engine, track performance, and study flexibly across devices, whether online or offline, so they can strengthen weak areas, build confidence with the question style and difficulty, and approach the H19-401_V2.0 HCSP-Presales-Campus Network Planning and Design V2.0 exam with a clear and efficient preparation plan.

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1. In the CloudCampus Huawei public cloud deployment scenario, after a device is connected to the CloudCampus cloud management platform, what operations will be performed if it is disconnected from the management platform?

The device will switch to cloud mode

The device will reconnect to the cloud platform

The device will restart

The device will clear the configuration

2. In WLAN network planning and design, which of the following is correct about the wiring design? (Multiple choice)

Communicate with the customer in advance about the feasibility of the route to avoid construction being affected by property or aesthetic requirements

The maximum length of the network cable between the AP and the switch should not exceed 100 meters, and in some cases it should not exceed 80 meters.

Keep the wiring away from strong electricity and strong magnetism as much as possible

When calculating the length of the network cable, it is best to just be able to reach from the switch to the AP point.

3. Which of the following options belongs to the management layer component of Huawei's SD-WAN solution architecture?

iMaster NCE

RR

CPE

GW

4. Which of the following statements about intelligent selection is wrong?

Load balancing routing can perform flow-by-flow load balancing on multiple links with the same priority, and supports load balancing based on link bandwidth ratio on multiple links with the same priority.

After a link switch occurs, in order to avoid oscillation, the link switches repeatedly and traffic is not allowed to switch back to the original link.

Link quality routing is based on the primary and backup links of the application. When the link quality does not meet the SLA requirements, that is, when the switching index is reached, the primary and backup links are automatically switched.

Bandwidth routing is applicable to reserving certain bandwidth resources for high-priority applications while fully utilizing high-value links to ensure the experience of high- priority applications.

5. A student at School C reported that he could not access the wireless network and kept failing to access. Which function of CampusInsight should he use to assist in locating the problem?

Protocol Replay

Performance Experience

Telemetry

Quality Assessment System

6. Through which channel does the CPE service route pass?

Arrange channel

Data Channel

Control Channel

Management Channel

7. When designing a WLAN solution, what is the minimum edge field strength required in the coverage area?

-90dBm

-70dBm

-75dBm

-100dBm

8. Which of the following protocols can be used for the LAN-side Layer 2 interconnection scenario of dual CPEs?

VRRP

E-Trunk

ERSP

9. If the air interface rate of each AP is 54Mbps, excluding overhead, the actual throughput of each AP is approximately 20Mbps. For a dormitory building, there are 20 dormitories on one floor, 5 people in each dormitories need to access the Internet, and the Internet bandwidth for each user is 2 Mbps. If the concurrent rate of users accessing the Internet at the same time is calculated as 30%, how many APs should be deployed on this floor at least?

4

5

2

3

10. What is the meaning of setting the maximum number of associations to 6 in the static load balancing setting parameters?

A maximum of 6 users can be connected at the same time

If the same user associates 6 times in a row, it will cause load imbalance

When the load is unbalanced, a user will be denied access to a heavily loaded AP 6 times, and will be successfully connected on the 7th time.

When the load is unbalanced, a user will be denied access to a heavily loaded AP 5 times, and will be successfully connected on the 6th time.

11. For WLAN VRRP hot standby, what technology is used for data synchronization between ACs?

HSB

CAPWAP

HRP

VRRP

12. For indoor wireless office scenarios, what is the recommended indoor AP spacing?

15~20

25~30

35~40

7~12

13. In the CloudCampus Huawei public cloud deployment scenario, which of the following roles can authorize other roles to perform network maintenance?

End User

Platform Operators

Tenants

Network Management Service Provider

14. Which of the following statements are correct regarding the requirements for confirming site environmental information during a site survey? (Multiple choice)

When surveying indoors, refer to the drawings to distinguish the types of obstacles, mark the actual location and material of each type of obstacle, mark different obstacles with different colors, and test their 2.4G and 5G attenuation values.

When surveying indoors, be sure to mark out other obstacles that are not shown on the drawings but may affect the coverage, such as load-bearing columns, partitions added during decoration, and large objects on the ceiling.

Take as many photos of the scene as possible indoors, especially focusing on the equipment installation location, overall coverage area, internal building structure, and new obstacles. For outdoor coverage, you only need to focus on the obstacles between the AP and the coverage area.

Confirm whether the site is completely consistent with the architectural drawings. Mark out the inconsistent areas, take photos as much as possible, and mark the room numbers on the site on the drawings.

15. Which of the following typical obstacles’ penetration losses are correctly ranked from smallest to largest?

Ordinary glass window <12cm brick wall <metal wall <24cm brick wall

12cm brick wall < 24cm brick wall < ordinary glass window < metal wall

Ordinary glass window < 12cm brick wall < 24cm brick wall < metal wall

12cm brick wall < 24cm brick wall < metal wall < ordinary glass window

16. Which is the working principle of smart antenna?

By adjusting the beam of the wireless signal

By adjusting the phase of the transmitting antenna

By adjusting the power of the transmitted signal

By adjusting the array of transmitting antennas

17. In which scenarios can only IPSec VPN solution be selected? (Multiple choice)

Hub node is a third-party VPN gateway

Multiple VPNs need to be deployed between campuses

Small and micro stores only deploy APs, and APs serve as egress gateways

There are multiple regional/multi-center sites

18. Which of the following statements is correct when deploying the Navi AC function?

Local AC and Navi AC need to ensure that the service VLAN, SSID, user isolation and authentication mode configurations under the corresponding VAP template are consistent.

Local AC and Navi AC versions can be guaranteed to be inconsistent

Local AC and Navi AC support dual-link backup

Navi AC supports cross-Navi AC roaming

19. Huawei's network admission control solution supports a 5W1H-based strategy. What does Whose stand for?

User Identity

Access method

Equipment Ownership

Terminal Type

20. The enterprise has leased three links: Telecom MPLS, Internet1 and Internet2. VOIP services give priority to using MPLS links. When MPLS links are congested, the system will dispatch low-priority application traffic to other links to prevent the quality of MPLS links from degrading, thereby affecting VOIP services. In this scenario, which routing algorithm should be selected?

Application priority routing

Link quality routing

Load balancing routing

Bandwidth routing

21. Which of the following options describe site surveys in different typical scenarios correctly? (Multiple choice)

Ward inspection scenarios have high requirements for coverage strength, roaming effect, and bandwidth requirements. At the same time, attention should be paid to interference from medical equipment or areas where Wi-Fi signals are not allowed.

The on-site environment of the stadium is complex and wiring is difficult, so the weak current room and wiring should be confirmed with the property. If the distance is too far, you may need to consider adding an external switch. The survey should focus on the mutual interference between APs and the installation method.

If the walls of school classrooms are made of reinforced concrete, the signal attenuation is relatively large. It is best to measure the attenuation during the survey. The location of the weak current room should be paid attention to in the teaching building.

The main load-bearing columns and partitions in the office survey affect coverage. If the ceiling is an integral one, the AP should be placed near the maintenance port as much as possible. If the ceiling is a metal ceiling, the AP can be placed under the ceiling or mounted on the wall.

22. Huawei SD-WAN solution flexible networking requires three steps: 1. Data channel establishment 2. Management channel establishment 3. Control channel establishment. Which of the following options is the correct processing order of the three steps?

①②③

②③①

③②①

②①③

23. In the CloudCampus Huawei public deployment scenario, what are the possible reasons for the cloud box registration failure? (Multiple choice)

Device registration configuration error.

The device failed to automatically obtain an IP address.

The device is not joined to the site.

The device is not included in the license package.

24. Which is the KPI for indoor coverage in WLAN network planning?

95% of the area RSSI ≥ 65dBm

95% of the area RSSI ≥ 70dBm

95% of the area RSSI ≥ 55dBm

95% of the area RSSI ≥ 60dBm

95% of the area RSSI ≥ 56dBm

25. Which of the following statements about 802.1X authentication is incorrect?

The 802.1x protocol is a port-based network access control protocol.

The 802.1X system is a typical Client/Server structure.

802.1X can only be applied to the physical interface of the switch and cannot be applied to the logical interface.

The 802.1x protocol is a Layer 2 protocol and does not need to reach Layer 3. It does not have high requirements on the overall performance of access devices and can effectively reduce network construction costs.

26. What are the considerations for using directional antennas in high-density scenarios? (Multiple choice)

Reduce the number of STA roaming times

Improve the business concurrency capability of adjacent cells

Control the signal coverage of a single AP

Reduce mutual interference between APs

27. Which of the following statements about power supply routing (network cable or optical fiber) during site survey is correct? (Multiple choice)

Confirm the general rules for wiring. You need to confirm with the owner whether it is possible to drill holes through the wall, whether it is possible to run open wires, whether it is possible to run concealed wires, and whether the network cables need to use cable troughs or cable tubes.

In outdoor scene survey, the outdoor AP installation location does not need to consider the wiring problem

If the AP requires AC power supply, the location of the power supply needs to be confirmed. Some locations have special requirements for wiring, which require additional marking.

During the survey, the routing length should be calculated based on the actual environment, and there is no need to consider the routing length requirements.

28. Which of the following descriptions about dual-link backup networking is incorrect?

Dual-link backup technology improves network reliability at important network nodes and ensures business stability

The network service configuration on the active and standby ACs must be consistent

In the process of establishing active and standby links between the AP and the active and standby AC, the link established first must be the active link

The backup AC must always be powered on

29. What are the key components of Huawei's SD-WAN solution? (Multiple choice)

GW

RR

NE

iMaster NCE

CPE

30. Which one is not a core role in the free mobility solution?

AAA server

iMaster NCE-Campus

Strategy Execution Point

Terminal

31. dBm is a unit that indicates signal strength. Transmit power can be converted according to dBm units. Which of the following calculations are correct? (Multiple choice)

3 dBm = 2 mW

0 dBm = 1 mW

9 dBm = 4 mW

6 dBm = 3 mW

32. Regarding the multi-hub scenario, which of the following descriptions is incorrect?

Support multi-active Hub scenarios based on Spoke sites

The branch interconnection hub in VPN can work in active-active mode

Support multi-hub scenarios based on business network segments

A VPN can select two hubs from multiple hubs as branch interconnection hubs

33. In the network planning scenario, in order to ensure good signal coverage, what is the recommended signal coverage field strength value? This is an empirical value obtained from engineering practice, and different projects may have special requirements.

≥-65dBm

≥-60dBm

≥-58dBm

≥-70dBm

34. In Huawei's free mobility solution, with the involvement of the IP-security group synchronization solution, which of the following can be used as access devices to authenticate terminals? (Multiple choice)

AP

AR

Firewall

Switch

35. When designing a WLAN, which bandwidth should be selected for the 2.4G band?

160 MHz

20 MHz

40 MHz

80 MHz

36. Which of the following descriptions about site design in the CloudCampus solution is correct? (Multiple choice)

For a medium-sized campus, it is not advisable to divide the sites too much, otherwise it will increase the complexity of interconnection and management between sites.

Network equipment in the same physical location can also be planned into multiple sites, with different sites corresponding to different services in the campus network.

An independent branch can be divided into a site according to its physical location attributes, such as a financial branch of a bank or a campus of a university.

Each site can be configured with an independent tenant administrator to perform network operation and maintenance, or the operation and maintenance can be managed uniformly through the MSP administrator.

37. Which of the following is not a feature of Telemetry technology?

Polling technology based on minute-level cycles

Efficient encoding and decoding technology, acquiring multiple data at a time, with sub-second accuracy

Based on Http + Protobuf

Subscription-based publishing and on-demand use

38. Which of the following protocols does iMaster NCE use to deliver service configurations to devices working in cloud mode?

NETCONF

HTTPS

UDP

FTPS

39. In high-density scenarios, what is the minimum signal-to-noise ratio detected by the terminal to ensure a balance between bandwidth rate and signal coverage?

30dB

25dB

15dB

20dB

40. Which of the following statements is correct about the implementation principle of FEC/A-FEC technology? (Multiple choice)

The receiving Edge uses the original packet and the redundancy check packet of the same packet to perform FEC decoding to obtain the original packet

The initiating Edge receives the original packet and optimizes it. At this time, the sending Edge accumulates the original packets and constructs the grouping

The receiving Edge receives the original packet and the redundancy check packet, detects packet loss information, reconstructs the message grouping, and recovers the lost packet

The initiator Edge performs FEC encoding on the original message in the packet and generates an FEC redundancy check packet

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