The Cisco 300-425 ENWLSD: Designing Cisco Enterprise Wireless Networks exam is a professional-level certification assessment that validates an individual’s ability to design secure, scalable, and efficient wireless networks for enterprise environments. It is a core requirement for the CCNP Enterprise certification and is also part of the Cisco Certified Specialist – Enterprise Wireless Design track.

This exam evaluates a candidate’s skills in translating business and technical requirements into functional wireless network designs. It focuses on designing next-generation enterprise wireless solutions that support mobility, seamless connectivity, and business-critical applications. Core topics include site surveys, wired and wireless infrastructure requirements, mobility and roaming, WLAN high availability, security standards, and capacity planning. Candidates must also demonstrate the ability to design for scalability, performance optimization, and compliance with enterprise policies and industry standards.

Key areas covered in the exam include:

Wireless site surveys – predictive, passive, and active methodologies.

WLAN design fundamentals – coverage, capacity, and redundancy planning.

Infrastructure requirements – including wired LAN considerations, PoE, and controller placement.

Advanced mobility – roaming, location services, and application-aware networking.

Security and policy design – implementing secure WLAN architectures.

The exam consists of multiple-choice questions, drag-and-drop activities, and scenario-based items that test both theoretical understanding and practical application. Candidates are expected to integrate wireless design principles with Cisco technologies to meet diverse organizational needs.

Ideal candidates include wireless network engineers, system engineers, and technical consultants responsible for designing enterprise-grade wireless solutions. By earning this certification, professionals demonstrate their ability to deliver resilient wireless networks that enhance user experience, support critical business applications, and align with enterprise goals.

In today’s connected world, where organizations rely heavily on secure mobility and seamless wireless access, the Cisco 300-425 ENWLSD certification distinguishes IT professionals as trusted experts in enterprise wireless design.