PDF Version DemoOur service is also very good.
- 1. Normally we will reply your news and emails in two hours since our working time is 7/24. We provide the free download of CWAP-404 actual test questions and answers. Once you purchase we will provide you one-year warranty service. We will send you the latest version of CWAP-404 actual test dumps pdf and if you have any questions we will solve and reply you soon within one year.
- 2. We guarantee you 100% pass exam. If you can provide the unqualified score we will refund you the full cost of CWAP-404 actual test questions and answers. Also you can choose to change other exam subject or wait for the updates.
- 3. Your information will be highly kept in safe and secret. We do not send you the junk emails. We have strict information system. Our general staff can't see you email address. After one-year service we will hide your information.
- 4. All CWAP-404 actual test questions and answers on sale is the latest version. Our IT staff will check every day, please see the "Updated" date in the top. If it updates the "Version" code in the top will be changed. Any questions about it please contact with us.
- 5. If you are our customer you can have discount if you want to purchase other exam subject actual test CWNP CWAP-404 questions and answers. Please contact with us the details.
- In the end please trust us we are the best actual test dumps provides not only the ActualPDF CWAP-404 dumps content material but also our service. We assure you 100% pass exam. No Help, Full Refund.
CWNP CWAP-404 Exam Certification Details:
| Number of Questions | 60 |
| Sample Questions | CWNP CWAP-404 Sample Questions |
| Duration | 90 minutes |
| Exam Price | $275 USD |
| Exam Name | Wireless Analysis Professional |
| Recommended Training | CWAP self-paced training kit, Training Class |
| Exam Registration | PEARSON VUE |
| Exam Code | CWAP-404 CWAP |
| Passing Score | 70% |
Reference: https://www.cwnp.com/uploads/cwap-404-objectives-final.pdf
CWNP CWAP-404 Exam Topics:
| Section | Objectives |
|---|---|
Protocol Analysis - 15% | |
| Capture 802.11 frames using the appropriate methods | - Select capture devices
- Install monitor mode drivers |
| Understand and apply the common capture configuration parameters available in protocol analysis tools | - Save to disk - Packet slicing - Event triggers - Buffer options - Channels and channel widths - Capture filters - Channel scanning and dwell time |
| Analyze 802.11 frame captures to discover problems and find solutions | - Use appropriate display filters to view relevant frames and packets - Use colorization to highlight important frames and packets - Configure and display columns for analysis purposes - View frame and packet decodes while understanding the information shown and applying it to the analysis process - Use multiple adapters and channel aggregation to view captures from multiple channels - Implement protocol analyzer decryption procedures - View and use a capture’s statistical information for analysis - Use expert mode for analysis - View and understand peer maps as they relate to communications analysis |
| Utilize additional tools that capture 802.11 frames for analysis and troubleshooting | - WLAN scanners and discovery tools - Protocol capture visualization and analysis tools - Centralized monitoring, alerting, and forensic tools |
| Ensure appropriate troubleshooting methods are used with all analysis types | - Define the problem - Determine the scale of the problem - Identify probable causes - Capture and analyze the data - Observe the problem - Choose appropriate remediation steps - Document the problem and resolution |
Spectrum Analysis - 10% | |
| Capture RF spectrum data and understand the common views available in spectrum analyzers | - Install, configure, and use spectrum analysis software and hardware - Capture RF spectrum data using handheld, laptop-based, and infrastructure spectrum capture solutions - Understand and use spectrum analyzer views
|
| Analyze spectrum captures to identify relevant RF information and issues | - RF noise floor in an environment - Signal-to-Noise Ratio (SNR) for a given signal - Sources of RF interference and their locations - RF channel utilization - Non-Wi-Fi transmitters and their impact on WLAN communications - Overlapping and non-overlapping adjacent channel interference - Poor performing or faulty radios |
| Analyze spectrum captures to identify various device signatures | - Identify various 802.11 PHYs
- Identify non-802.11 devices based on RF behaviors and signatures
|
| Use centralized spectrum analysis solutions | - AP-based spectrum analysis - Sensor-based spectrum analysis |
PHY Layers and Technologies - 10% | |
| Understand and describe the functions of the PHY layer and the PHY protocol data units (PPDUs) | - DSSS (Direct Sequence Spread Spectrum) - HR/DSSS (High Rate/Direct Sequence Spread Spectrum) - OFDM (Orthogonal Frequency Division Multiplexing) - ERP (Extended Rate PHY) - HT (High Throughput) - VHT (Very High Throughput) - HE (High Efficiency)
|
| Apply the understanding of PHY technologies, including PHY headers, preambles, training fields, frame aggregation, and data rates, to captured data | |
| Identify and use PHY information provided within pseudo-headers in protocol analyzers | - Pseudo-Header formats
- Key pseudo-header content
|
| Recognize the limits of protocol analyzers to capture PHY information including NULL data packets and PHY headers | |
| Use appropriate capture devices based on proper understanding of PHY types | - Supported PHYs - Supported spatial streams |
MAC Sublayer and Functions - 25% | |
| Understand frame encapsulation and frame aggregation | - Frame aggregation (A-MSDU and A-MPDU) |
| Identify and use MAC information in captured data for analysis | - Management, Control, and Data frames - MAC frame formats and contents
- 802.11 Management frame formats
- Data and QoS Data frame formats
|
| Validate BSS configuration through protocol analysis | - Country code - Minimum basic rate - Supported rates and coding schemes - Beacon interval - WMM settings - RSN settings - HT/VHT/HE operations - Channel width - Primary channel - Hidden or non-broadcast SSIDs |
| Identify and analyze CRC error frames and retransmitted frames | |
WLAN Medium Access - 10% | |
| Understand 802.11 contention algorithms in-depth and know how they impact WLANs | - Distributed Coordination Function (DCF)
- Enhanced Distributed Channel Access (EDCA)
- Wi-Fi Multimedia (WMM)
|
| Analyze QoS configuration and operations | - Verify QoS parameters in capture files - Ensure QoS is implemented end-to-end |
802.11 Frame Exchanges - 30% | |
| Capture, understand, and analyze BSS discovery and joining frame exchanges | - BSS discovery - 802.11 Authentication and Association - 802.1X/EAP exchanges - Pre-Shared Key authentication - Four-way handshake - Group key exchange - Simultaneous Authentication of Equals (SAE) - Opportunistic Wireless Encryption (OWE) - WPA2 and WPA3 - Fast secure roaming mechanisms
- Neighbor discovery (802.11k/v)
|
| Analyze roaming behavior and resolve problems related to roaming | - Sticky clients - Excessive roaming - Channel aggregation for roaming analysis |
| Analyze data frame exchanges | - Data frames and acknowledgement frames - RTS/CTS data frame exchanges - QoS Data frame exchanges - Block Acknowledgement exchanges |
| Analyze MIMO and multiuser-specific transmission methods | - MIMO
- OFDMA
|
| Analyze behavior and solve problems related to MAC layer operations | - Power Save operations - Protection mechanisms - Load balancing - Band Steering |
Our CWAP-404 actual test questions and answers have good content material and three versions for your choice:
- 1. The CWNP CWAP-404 PDF version: some learners think they just want to know the actual test questions and answers, practice and master them. The PDF version will be suitable for you. It is cheapest and can satisfy your simple demands.
- 2. The software version: many people are used to studying on computers. They like typing and reading before computers. The software version for CWAP-404 actual test questions and answers will be suitable for you. Also you can simulate the real exam scene on the computer and virtual practice. The software will remind you mistakes and notice you practice more times.
- 3. The CWNP CWAP-404 On-Line version: This version can be downloaded on all operate systems so that you can study no matter when and where you are. Also it contains all functions of the software version. Some people may be used on reading on phones and ipads. This On-Line version of CWNP CWAP-404 actual test questions and answers will be suitable for you.
- The three versions can satisfy all people's demands.
Many learners say that they fail once, now try the second time but they still have no confidence, they wonder if our CWAP-404 actual test questions and answers can help them pass exam 100%. We say "Yes, 100% pass exam". They will purchase CWAP-404 actual test dumps pdf soon since they know the exam cost is very expensive and passing exam is really difficult, if they fail again they will face the third exam. Sometimes people will trust after they fail once. Why do you choose CWAP-404 actual test questions and answers before the first exam? Why do you choose to pass exam successfully with actual test (Certified Wireless Analysis Professional) dumps pdf? Why do you take a shortcut while facing difficulties? Why not trust our actual test latest version and give you a good opportunity?
