CWNP CWDP-304 Exam Topics:

Section	Objectives
Define Specifications for the WLAN - 25%
Collect business requirements and constraints	- Business use cases and justification - User requirements - Regulatory compliance - Industry compliance - Budget - Aesthetics - Architectural constraints - Mounting restrictions - Access restrictions - Time constraints - Building codes and safety codes
Collect and define technical requirements	- Vendor selection - Location services such as RTLS - Latency requirements - Signal strength requirements - Capacity requirements - Security requirements BYOD and guest access Roaming Monitoring Authentication and encryption - Applications and their specific requirements - WLAN upgrade requirements, when applicable - Bridge link requirements, when applicable - Voice over WLAN (VoWLAN), when applicable - Client devices including most important and least capable device - Requirement areas
Collect project documentation	- Validated floor plans - Network infrastructure Network diagrams AP locations Existing network services including DNS, DHCP, NTP, and authentication servers Switch capabilities and capacity - Cabling infrastructure Cabling maps and plans Wiring closet locations - Power availability and PoE capabilities - Existing wireless systems - Previous design/survey documentation
Define requirement areas including essential metrics for each requirement	- Client device types and capabilities - Applications and their requirements - User and device density - SSIDs - Security settings - Understand common vertical markets
Gather information on environmental factors	- Building materials - Attenuation values - Ceiling heights - Site annotations (photos, notes, plans) - Wireless environment scan Packet captures Spectrum captures Wi-Fi scanners
Design the WLAN - 40%
Define WLAN architectures and select the appropriate architecture for a design	- Controller-based (physical and virtual) architectures - Distributed (cloud-based and local WNMS) - Standalone/Autonomous APs - Dynamic vs. static channel assignment - Dynamic radio management - Software defined radios - RF profiles - Select and/or recommend the appropriate equipment for the design and selected architecture (APs, antennas, controllers, managed services)
Produce a design to meet requirements	- Select and use the appropriate design tools Design and survey software and hardware Spectrum analysis software and hardware Access points and antennas Portable power source Tripods Measuring tools Cameras Personal Protective Equipment (PPE) - Select and use the appropriate design methodologies WLAN predictive design (new builds/site or area not accessible) Validated RF modeling AP-on-a-Stick (APoS) measurements Bridge and mesh planning - Understand and use the common features of wireless design software Import and scale floor plans Model attenuation of the site (including calibration) Select and place APs and antennas Adjust AP and antenna settings Define requirement areas and parameters Define channel and power settings - Select and use common vendor features and make configuration recommendations Band steering Automatic/static channel selection Load balancing RF/AP templates - Design for different client and application types VoIP handsets Laptops Handheld scanners Smartphones and tablets IoT and smart devices Location tracking systems Voice and video systems - Ensure end-to-end QoS is properly implemented WMM Wired and wireless QoS mappings QoS markings, classifications, and queues - Define and recommend security solutions Monitoring (detection and prevention) Authentication servers EAP methods Authentication types Encryption types - Design for secure roaming Secure BSS transition (roaming) Vendor roaming solutions Client support issues
Create, distributed, and communicate design documentation	- Bill of Materials (BoM) - Design reports - Physical installation guide
Deploy the WLAN - 10%
Ensure proper understanding and implementation of the design	- Implementation meeting Explain design decisions to implementers Ensure understanding of design deployment - Distribute required documentation
Recommend or perform essential deployment tasks	- Understand and perform installation procedures for different WLAN architectures (cloud-based, controller-based, WNMS, autonomous) - Infrastructure configuration supporting the WLAN (DHCP, DNS, NTP, switches, and routers) - Channel assignment, automatic radio management, and transmit power configuration - Installation procedures for cloud-based APs, controller-based APs, WNMS APs, and autonomous APs
Perform an installation audit for quality assurance	- Verify proper AP and antenna location and orientation - Verify aesthetic requirements are met - Verify physical security of the installation
Validate and Optimize the WLAN - 25%
Confirm the WLAN system is operational	- AP Status - Verify PoE provisioning of power requirements are met
Perform an RF validation survey	- Ensure coverage requirements - Evaluate impacts of contention and interference
Perform client performance testing	- Connectivity testing - Application testing - Roaming testing - Capacity testing - Security testing
Recommend appropriate physical adjustments	- AP - Antenna and connectors
Recommend appropriate RF adjustments	- RF channel assignment - RF channel bandwidth - RF coverage (transmit power, radio count, antennas) - RF interference issues
Recommend remediation for application issues	- Connectivity issues - Application issues - Roaming issues - Capacity issues - Security issues
Implement knowledge transfer and hand-off	- System training - Solution documentation and assets Validation documentation Digital or physical assets Guides Floorplans Configuration documents - Final meeting (Q&A and hand-off)

CWNP CWDP-304 Exam Certification Details:

Exam Registration	PEARSON VUE
Recommended Training	CWDP self-paced training kit, Live Wi-Fi Design Training Class
Exam Price	$275 USD
Exam Name	Wireless Design Professional
Duration	90 minutes
Number of Questions	60
Passing Score	70%
Exam Code	CWDP-304 CWDP
Sample Questions	CWNP CWDP-304 Sample Questions

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