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Huawei H19-427_V1.0-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Campus Network Planning and Design | 35%-40% | - Link aggregation and redundancy design - Network architecture design principles - Hierarchical campus network design (three-tier/two-tier) - Network segmentation and security zone design - VLAN and IP addressing planning - DHCP and DNS service planning - Wireless campus network integration - Spanning Tree Protocol (STP) optimization |
| Huawei Campus Network Solution Design | 25%-30% | - Huawei switch product selection (S series, CE series) - Huawei WLAN product and AP deployment - Agile Controller and SDN controller deployment - SD-WAN and WAN optimization for campus - Campus network automation and management tools - CloudCampus solution architecture |
| Campus Network Overview and Requirements Analysis | 15%-20% | - Campus network architecture fundamentals - Business scenario analysis - Industry standards and compliance requirements - Customer requirements gathering methods |
| Solution Presentation and Case Studies | 15%-20% | - ROI analysis and cost estimation - Typical campus network deployment cases - Technical proposal writing skills - Customer presentation techniques - Troubleshooting common design issues |
Huawei HCSE-Presales-Campus Network Planning and Design V1.0 Sample Questions:
1. Which of the following statements about antenna polarization are correct?
A) If the direction of the electric field of a radio wave is perpendicular to the ground, we call it a vertically polarized wave.
B) A dual-polarized antenna is a combination of two antennas with perpendicular polarization directions, which can achieve optimal diversity gain and save installation space.
C) The antenna radiates electromagnetic waves into the surrounding space, and the direction of its electric field changes according to a certain rule.
D) The polarization of an antenna refers to the direction of the magnetic field strength formed when the antenna radiates.
2. Which of the following functions can an optoelectronic hybrid central switch provide?
A) Remote Access
B) Wired and wireless convergence
C) Expansion Card
3. What are the considerations for using directional antennas in high-density scenarios?
A) Reduce mutual interference between APs
B) Control the signal coverage of a single AP
C) Reduce STA roaming times
D) Improve the business concurrency capability of adjacent cells
4. What two methods are used in Huawei's SD-WAN solution to implement application identification?
A) Static Recognition and Feature Recognition
B) Feature Recognition and First Packet Recognition
C) Dynamic Recognition and Feature Recognition
5. What are the advantages of a POE switch over a POE power injector? (Multiple choice)
A) Can remotely manage POE ports
B) POE switch has low cost
C) Can be centrally managed
D) No additional power cord required
Solutions:
| Question # 1 Answer: A,B,C | Question # 2 Answer: A,B,C | Question # 3 Answer: A,B,D | Question # 4 Answer: B | Question # 5 Answer: A,B,C,D |

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