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Huawei H12-323_V2.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: WLAN Network Planning Scenarios | 10% | - Hospitality and public areas - Campus network - Office building |
| Topic 2: WLAN User Access and Authentication | 8% | - Security policies and deployment - Access control methods - Authentication and encryption technologies |
| Topic 3: WLAN Network Planning Process | 6% | - Deployment and verification - Scheme design - Requirement analysis |
| Topic 4: WLAN Network Optimization Solutions | 9% | - Coverage optimization - Capacity optimization - Performance optimization |
| Topic 5: WLAN Network Planning Tools | 6% | - Huawei WLAN planning tools - Simulation and verification |
| Topic 6: WLAN Networking Technologies | 16% | - 802.11 physical layer and MAC layer - WLAN architecture and components - WLAN protocols and standards |
| Topic 7: WLAN Network Operation and Maintenance | 8% | - Configuration management - Performance statistics and analysis - Daily management and monitoring |
| Topic 8: WLAN Network Planning Fundamentals | 8% | - Equipment selection and deployment - Coverage and capacity design - Planning principles and requirements |
| Topic 9: WLAN Network Optimization Overview and Tools | 7% | - Monitoring and analysis tools - Optimization objectives and indicators |
| Topic 10: WLAN Network Fault Diagnosis and Troubleshooting | 6% | - Troubleshooting methods and procedures - Common fault types and analysis |
| Topic 11: WLAN Roaming | 8% | - Roaming optimization - Inter-AC and intra-AC roaming - Roaming principles and types |
| Topic 12: WLAN Radio Resource Management | 8% | - Radio frequency planning - Power and channel adjustment - Interference management |
Huawei HCIP-WLAN V2.0 Sample Questions:
1. WLAN air interface is a complex environment, and its performance is related to many factors. In addition to the co-frequency and adjacent-frequency interference between WLAN devices themselves, non-WLAN devices will also interfere with the WLAN air interface performance.
When deploying APs, you should avoid which of the following devices to prevent interference from affecting air interface performance? (Multiple choice)
A) Microwave oven
B) Bluetooth devices
C) Cordless phone with the same frequency band
D) Wireless game controller
2. As shown in the figure, it is a WLAN network diagram of an enterprise. STA performs Layer 3 roaming in TAC, and the user data forwarding mode is direct forwarding. Then, by default, which of the following is the traffic forwarding path after STA roaming?
A) STA->AP2->WAC->AP1->Sw->Internet
B) STA->AP2->WAC->AP1->WAC->sw->Internet
C) STA->AP2->WAC->SW->Internet
D) STA->AP2->SW->Internet
3. When a large enterprise deployed a wireless network, it adopted the Navi AC networking architecture to avoid potential security threats to the network caused by visitor data. Which of the following points about deploying the Navi AC function is wrong?
A) Local AC and Navi AC do not support compatibility between different versions
B) Make sure that the DTLS pre-shared key configuration of Local AC and Navi AC is consistent
C) Does not support cross-Navi AC roaming
D) Roaming groups cannot be established between Navi AC and Local AC
4. An engineer is setting up a wireless network environment at a customer site. The wireless terminal authentication method uses 802.1X authentication, the authentication point is on the Huawei wireless controller, and the authentication server uses iMasterNCE-Campus. To implement 802.1X functionality, which of the following templates do engineers need to configure on the wireless controller? (Multiple choice)
A) Configure access template
B) Configure security templates
C) Configure authentication template
D) Configure VAP template
5. During WLAN optimization, an engineer uses the CloudCampus APP to perform a test to learn about the interference of surrounding wireless signals. The following figure shows the test result.
Which of the following statements are true about radio signal interference in the current environment? (Choose all that apply.)
A) The current wireless signal operating bandwidth is 20Mhz
B) Wireless signals are mainly distributed on channels 36, 52, and 60
C) It is recommended that engineers set the AP's working channel to 44
D) The wireless signal strength on channel 36 is high, so it is recommended to avoid using channel
36.
Solutions:
| Question # 1 Answer: A,B,C,D | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: A,B,C,D | Question # 5 Answer: A,B,D |
