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Career Opportunities

Those candidates who pass the CWNA-108 exam will be awarded the Certified Wireless Network Administrator (CWNA) certification. There are numerous opportunities that the certified professionals can explore. Some of the job titles that are tailored for this certificate include a Network Engineer, a System Engineer, a Senior Network Administrator, and a Network Administrator, among others. The salary range for these positions is between $71,000 and $102,000 per annum.

CWNP CWNA-108 Exam Overview:

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CWNA-108 Website

Reference: https://www.cwnp.com/certifications/cwna

Understanding functional and technical aspects of CWNA® - Certified Wireless Network Administrator Business Principles and Practices

The following will be discussed in CWNP CWNA-108 exam dumps:

• Identify sources of RF interference from non-802.11 wireless devices based on the investigation of airtime and frequency utilization
• Use of wireless LAN scanners for troubleshooting tasks
• VoIP testing
• Use of spectrum analyzers for validation tasks
• Understand the purpose of Opportunistic Wireless Encryption (OWE) for public and guest networks
• Throughput testing
• Use of throughput testers for validation tasks
• Use of management, monitoring and logging systems for troubleshooting tasks
• Real-time application testing
• Understand basic security enhancements of encryption and integrity in WPA3 (e.g. CCMP, GCMP, AES)
• Simultaneous Authentication of Equals (SAE) in WPA3 as an enhancement for legacy pre-shared key technology
• Identify and solve RF interference using spectrum analyzers
• Verify and document that design requirements are met including coverage, throughput, roaming, and connectivity with a post-implementation validation survey (CHAPTER 12)
• Locate and identify sources of RF interference (CHAPTER 12)
• Protected management frames
• Understand basic concepts of WPA3 and Opportunistic Wireless Encryption (OWE) and enhancements compared to WPA2
• Use of protocol analyzers for troubleshooting tasks
• Understand and use the basic features of validation tools (CHAPTER 12)
• Describe and apply common troubleshooting tools used in WLANs (CHAPTER 13)
• Use of wireless validation software (specifically survey software and wireless scanners)
• Use of spectrum analyzers for identifying sources of interference
• WPA2-Personal including limitations and best practices for pre-shared (PSK) use
• Identify and configure effective security mechanisms for enterprise WLANs
• Understand interference mitigation options including removal of interference source or change of wireless channel usage
• Protocol and spectrum analyzers
• WPA2-Enterprise -configuring wireless networks to use 802.1X including connecting to RADIUS servers and appropriate EAP methods
• Identify RF disruption from 802.11 wireless devices including contention vs. interference and causes/sources of both including co-channel contention (CCC), overlapping channels, and 802.11 wireless device proximity
• Describe common security options and tools used in wireless networks
• Understand basic security enhancements in WPA3 vs. WPA2
• Network and service availability
• Identify and troubleshoot common wireless issues (CHAPTER 13)
• Best practices in secure management protocols (e.g. encrypted management HTTPS, SNMPv3, SSH2, VPN and password management)
• Identify causes of insufficient throughput in the wireless distribution systems including LAN port speed/duplex misconfigurations, insufficient PoE budget, and insufficient Internet or WAN bandwidth
• Access control solutions (e.g. captive portals, NAC, BYOD)
• Application of AES with CCMP for encryption and integrity
• Use of protocol analyzers for validation tasks
• Wireless Intrusion Prevention System (WIPS) and/or rogue AP detection
• Perform application testing to validate WLAN performance (CHAPTER 12)
• Fast Secure Roaming methods
• WLAN Troubleshooting

CWNP CWNA-108 Exam Syllabus Topics: