About CWNP Certified Wireless Network Administrator exam torrent
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WLAN Standards & Regulations: 20%
In this domain, you will need to learn the following details to succeed in answering the exam questions:
- Explain the OSI model layers that are impacted by the 802.11-2016 amendments and standard;
- Describe and use different PHY solutions of IEEE 802.11-2016 standard based on the amendment, including supported channel widths, spatial streams, and data rates;
- Describe the functions of WLAN and the networking industry enterprises: These details cover IETF, Wi-Fi Alliance, and Regulatory agencies and domains;
- Describe the fundamental user case settings for the 802.11 wireless networks.
- Understand the technologies of spread spectrum and MCS (Modulation & Coding Schemes), as well as learn about DSSS, QAM, BPSK, OFDM, QPSK, and OFDMA & Resource Units;
- Identify and conform to the regulatory domain constraints and prerequisites;
- Classify and apply the functional concepts of 802.11 WLAN: The skill areas will include Throughput versus Data Rate, Guard Interval, Primary channels, Bandwidth, and Adjacent non-overlapping & overlapping channels;
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:
- Use of protocol analyzers for validation tasks
- Locate and identify sources of RF interference (CHAPTER 12)
- Use of wireless validation software (specifically survey software and wireless scanners)
- Understand the purpose of Opportunistic Wireless Encryption (OWE) for public and guest networks
- Perform application testing to validate WLAN performance (CHAPTER 12)
- Understand basic security enhancements of encryption and integrity in WPA3 (e.g. CCMP, GCMP, AES)
- Understand interference mitigation options including removal of interference source or change of wireless channel usage
- Wireless Intrusion Prevention System (WIPS) and/or rogue AP detection
- Real-time application testing
- Use of spectrum analyzers for identifying sources of interference
- Describe and apply common troubleshooting tools used in WLANs (CHAPTER 13)
- WPA2-Enterprise -configuring wireless networks to use 802.1X including connecting to RADIUS servers and appropriate EAP methods
- Verify and document that design requirements are met including coverage, throughput, roaming, and connectivity with a post-implementation validation survey (CHAPTER 12)
- Fast Secure Roaming methods
- Identify and solve RF interference using spectrum analyzers
- Identify and troubleshoot common wireless issues (CHAPTER 13)
- 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
- Use of throughput testers for validation tasks
- WPA2-Personal including limitations and best practices for pre-shared (PSK) use
- Application of AES with CCMP for encryption and integrity
- Protocol and spectrum analyzers
- Understand and use the basic features of validation tools (CHAPTER 12)
- Use of management, monitoring and logging systems for troubleshooting tasks
- Best practices in secure management protocols (e.g. encrypted management HTTPS, SNMPv3, SSH2, VPN and password management)
- Identify sources of RF interference from non-802.11 wireless devices based on the investigation of airtime and frequency utilization
- Understand basic security enhancements in WPA3 vs. WPA2
- WLAN Troubleshooting
- 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
- Simultaneous Authentication of Equals (SAE) in WPA3 as an enhancement for legacy pre-shared key technology
- Network and service availability
- Use of spectrum analyzers for validation tasks
- Describe common security options and tools used in wireless networks
- Identify and configure effective security mechanisms for enterprise WLANs
- Use of wireless LAN scanners for troubleshooting tasks
- VoIP testing
- Understand basic concepts of WPA3 and Opportunistic Wireless Encryption (OWE) and enhancements compared to WPA2
- Protected management frames
- Use of protocol analyzers for troubleshooting tasks
- Access control solutions (e.g. captive portals, NAC, BYOD)
- Throughput testing
Exam Prerequisites
This CWNA-108 test does not have any prior demands, but there is a recommendation concerning the earning of the CWS (Certified Wireless Specialist) or the CWT (Certified Wireless Technician) certificates as they offer the appropriate wireless technology foundational skills for all aspiring applicants.
What is the duration, language, and format of CWNA® - Certified Wireless Network Administrator
- Passing score: 200
- Type of Questions: Multiple choice (MCQs), multiple answers
- No negative marking for wrong answers
- Number of Questions: 40
- Duration of Exam: 90 minutes
- Language of Exam: English, Japanese, Korean.
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