Online APP version
There are three kinds of versions of our CWAP-404 : CWAP Wi-Fi Analysis free vce dumps for you to choose, among which the online APP version has a special advantage that is you can download CWAP-404 Pass4sures questions in any electronic devices, such as your mobile phone, network computer, tablet PC so on and so forth, at the same time, as long as you open CWNP CWAP-404 actual Pass4sures cram in online environment at the first time, after that, you can use it even in offline environment. That is to say you can feel free to prepare for the exam with our CWAP-404 free vce dumps at anywhere at any time.
After purchase, Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
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 |
Fast delivery
Just like the old saying goes "to save time is to lengthen life", our company has always kept the principle of saving time for our customers. That is why we choose to use the operation system which can automatically send our CWAP-404 latest vce torrent to the email address of our customers in 5 to 10 minutes after payment. It is clear that time is precious especially for those who are preparing for the exam since chance favors the prepared mind, and we can assure that our CWAP-404 free vce dumps are the best choice for you. You can receive our CWAP-404 latest vce torrent in just 5 to 10 minutes, which marks the fastest delivery speed in this field. All you need to do is just check your email and begin to practice the questions in our CWAP-404 Pass4sures questions. Hurry up to try! Your time is really precious.
With the development of science and technology, the industry as one of the most powerful emerging industries has attracted more and more people to be engaged in this field (CWAP-404 valid Pass4sures torrent). Thus there is no doubt that the workers are facing ever-increasing pressure of competition. Under the circumstances, CWNP CWAP-404 certification has become a good way for all of the workers to prove how capable and efficient they are (CWAP-404 useful study vce). But it is universally accepted that only the studious people can pass the complex actual exam. Now, I am glad to introduce a panacea for all of the workers to pass the actual exam as well as get the certification without any more ado-- our CWAP Wi-Fi Analysis CWAP-404 vce training material with 100% pass rate. Now I will list some strong points of our CWAP-404 actual Pass4sures cram for your reference.
Less time for high efficiency
In our CWAP-404 Pass4sures questions, you can see all of the contents are concise and refined, and there is absolutely nothing redundant. The concentration is the essence, thus you can finish practicing all of the contents in our CWAP Wi-Fi Analysis CWAP-404 vce training material within only 20 to 30 hours. As long as you have tried your best to figure out the questions in our CWAP-404 latest vce torrent during the 20 to 30 hours, and since all of the key points as well as the latest question types are concluded in our CWAP-404 free vce dumps, it is really unnecessary for you to worry about the exam any more. Only under the guidance of our study materials can you achieve your goal with the minimum of time and effort, so do not hesitate about CWAP-404 actual Pass4sures cram any longer, just take action to have a try.
CWNP CWAP-404 Exam Certification Details:
| Exam Price | $275 USD |
| Exam Code | CWAP-404 CWAP |
| Sample Questions | CWNP CWAP-404 Sample Questions |
| Exam Registration | PEARSON VUE |
| Recommended Training | CWAP self-paced training kit, Training Class |
| Passing Score | 70% |
| Number of Questions | 60 |
| Exam Name | Wireless Analysis Professional |
| Duration | 90 minutes |
Reference: https://www.cwnp.com/uploads/cwap-404-objectives-final.pdf
1011 Customer Reviews
