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Huawei H12-321-ENU Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIP-WLAN CEWA (Constructing Enterprise WLAN Architecture) Exam |
| Exam Number: | H12-321-ENU |
| Related Certifications: | HCIA-WLAN HCIP-WLAN |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Passing Score: | 600/1000 |
| Available Languages: | English, Chinese |
| Exam Format: | Single choice questions, Multiple choice questions, True/False, Scenario-based questions |
| Real Exam Qty: | 60-70 |
| Exam Price: | Approximately USD 200 (varies by region) |
| Recommended Training: | Huawei Enterprise WLAN Training (HCIP-WLAN) Huawei Learning Platform |
| Exam Registration: | Huawei Certification Official Site Pearson VUE Huawei Exams |
| Sample Questions: | Huawei H12-321-ENU Sample Questions |
| Exam Way: | Computer-based exam (online or test center via authorized proctoring platform such as Pearson VUE) |
| Pre Condition: | Recommended: HCIA-WLAN or equivalent foundational WLAN knowledge |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification |
Huawei H12-321-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| WLAN Fundamentals | - WLAN topology and architecture basics - Wireless RF principles and propagation - 802.11 standards and evolution |
| WLAN Deployment and Configuration | - SSID and VLAN configuration - Radio resource management (RRM) - AP deployment and registration |
| WLAN Optimization and Troubleshooting | - Interference analysis and RF optimization - Performance troubleshooting methods - Roaming optimization |
| Enterprise WLAN Architecture Design | - Enterprise WLAN deployment models (Fit/Fat/Cloud AP) - Network planning and capacity design - WLAN controller (AC) architecture and functions |
| WLAN Security | - Authentication methods (WPA/WPA2/WPA3) - Wireless security policies and encryption - 802.1X and RADIUS integration |
Huawei HCIP-WLAN CEWA(Huawei Certified ICT Professional-Wireless Local Area Network-Constructing Enterprise WLAN Architecture) Sample Questions:
1. Devices must be added to different groups on the Agile Controller to facilitate rule delivery.
A) TRUE
B) FALSE
2. In the N+1 backup networking shown in the figure, AC3 is the standby AC of AC1 and AC2. The number of online APs on active AC1 is 1024 and the configured maximum number of online APs allowed on AC1 is 2048. The number of online APs on active AC2 is 512 and the configured maximum number of online APs allowed on AC2 is 512.
What is the minimum number of APs allowed to connect to AC3 under normal circumstances, and what is the minimum number of online APs allowed to be configured on AC3?
A) 1024, 2048
B) 2048, 1024
C) 3072, 512
D) 1024, 2560
3. In the figure, transparent transmission of STP packets may cause mutual impact between loops.
To prevent the impact, which statement about STP is TRUE?
A) STP needs to be enabled on the wired interfaces of both MPP and MP3.
B) STP needs to be enabled on only MP3's wired interfaces.
C) STP needs to be enabled on only MPP's wired interfaces.
D) STP needs to be enabled on MPI and MP2.
4. To remain the existing wired network architecture, an enterprise deploys the AC in bypass mode. Considering the large data traffic on the WLAN and needs for AC capacity expansion in the future, it is recommended that the tunnel forwarding mode be used to transmit WLAN services.
A) TRUE
B) FALSE
5. During global radio calibration, the AC runs () and () algorithms according to the AP neighbor relationship, interference, and load information to generate new transmit power and working channels and delivers them to APs. (Multiple Choice)
A) EDCA
B) CAC
C) TPC
D) DCA
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: D | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: C,D |
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