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Cisco 300-425日本語 Exam Overview:
| Certification Vendor: | Cisco |
| Exam Name: | Designing Cisco Enterprise Wireless Networks (ENWLSI) |
| Exam Number: | 300-425 ENWLSI |
| Related Certifications: | CCNP Enterprise CCIE Enterprise Infrastructure |
| Exam Price: | USD 300 (varies by region) |
| Exam Format: | Multiple choice, Multiple answer, Drag and drop, Simulation-based questions |
| Real Exam Qty: | 55-65 |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Available Languages: | English, Japanese |
| Recommended Training: | Cisco Learning Network - ENWLSI Cisco U. Training Courses |
| Exam Registration: | Pearson VUE Cisco Exams Cisco Certification Exam Registration |
| Sample Questions: | Cisco 300-425日本語 Sample Questions |
| Exam Way: | Computer-based exam delivered via Pearson VUE testing centers or online proctored exam. |
| Pre Condition: | No formal prerequisites, but Cisco recommends CCNA-level knowledge or equivalent experience with enterprise networking. |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/300-425-enwlsi.html |
Target Audience and Recommended Experience
The Cisco 300-425 exam is designed for the IT professionals who design Cisco wireless networks. It is appropriate for Wireless Engineers, Sales Engineers, Wireless Design Engineers, System Engineers, and Sales Engineers. Other specialists who should take this test are Consulting Systems Engineers, Network Engineers, Network Administrators, and Network Managers.
To pass this certification exam, the applicants need to be familiar with the general knowledge of wireless networks. They should also have some expertise in routing and switching. In addition, the learners should be able to demonstrate their knowledge of wireless network design. They must be knowledgeable about site surveys, mobility, WLAN high availability, as well as wired and wireless infrastructure.
Highlights of Exam Topics
Cisco 300-425 evaluates the candidates’ knowledge of various topic areas or knowledge domains. The skills measured in this exam are combined in the following objectives:
- Wired and Wireless Infrastructure (30%)
In the framework of this objective, the test takers should demonstrate their knowledge and ability to determine physical infrastructure requirements, such as grounding, mounting, switch port, capacity, cabling, and AP power. They also need to know how to determine logical infrastructure requirements, for example, AP/WLC licensing requirements according to the type of wireless architecture. The topic also covers their expertise in designing radio management, high-density wireless networks, and applying design requirements for various types of wireless networks, such as data, voice and video, hyperlocation, and location. The applicants also need to show their capability of designing wireless bridging (mesh). This includes roaming, modes of operation, WGB, and Ethernet bridging.
- Wireless Site Survey (25%)
Within this section, the students need to demonstrate how good they can collect design requirements and also evaluate constraints. It means that they have to be conversant with determining client density, AP type, real-time applications, deployment type, and security. The topic also covers the learners’ expertise in describing material attenuation and its impact on wireless design, performing a predictive site survey, a pre- and post-deployment site survey, as well as utilizing planning tools and evaluating key network metrics (Spectrum Analyzer, PI, Chanalyzer, AirMagnet, and Ekahau).
- WLAN High Availability (20%)
This domain includes designing high availability for controllers. The questions under this knowledge area are designed to test the candidates’ knowledge of stateful switchover (SSO) and ensure network availability through LAG. The examinees should also have knowledge of priority and redundancy of the anchor controller. Moreover, within the framework of this subject, they need to demonstrate their competency in designing high availability for APs. This includes fall-back (assigning tertiary, secondary, and primary) and AP prioritization.
- Mobility (25%)
This area evaluates the individuals’ skills in designing mobility groups according to the roles and validating tunneling for control path and data. It also measures their competency in optimizing client roaming.
Cisco 300-425日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Wireless Troubleshooting and Optimization | - Performance monitoring and tuning - Common RF and client connectivity issues |
| RF Design and Wireless Standards | - 802.11 standards and amendments - RF fundamentals (channels, bandwidth, interference) - Antenna types and placement design |
| Quality of Service and Performance Design | - QoS classification and marking - Voice and video optimization over wireless |
| Wireless Site Survey & Design Methodologies | - Requirements gathering and design considerations - Coverage and capacity planning - Site survey types and tools |
| Mobility and Roaming Design | - Layer 2 and Layer 3 roaming - Fast secure roaming (802.11r, OKC) |
| Wireless Security Design | - Guest access design considerations - Cisco ISE integration - Authentication methods (WPA2/WPA3, 802.1X) |
| Wireless Network Architecture | - Centralized vs distributed design models - Cisco wireless architecture components (WLC, AP modes) - Cloud and on-prem deployment models |
By Michaelia
