[Feb 17, 2025] New Real CWDP-304 Exam Dumps Questions
Pass Your CWDP-304 Exam Easily with Accurate Certified Wireless Design Professional PDF Questions
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
- Applications and their specific requirements |
| Collect project documentation | - Validated floor plans - Network infrastructure
- Cabling infrastructure
- Power availability and PoE capabilities |
| 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
|
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
- Select and use the appropriate design methodologies
- Understand and use the common features of wireless design software
- Select and use common vendor features and make configuration recommendations
- Design for different client and application types
- Ensure end-to-end QoS is properly implemented
- Define and recommend security solutions
- Design for secure roaming
|
| Create, distributed, and communicate design documentation | - Bill of Materials (BoM) - Design reports - Physical installation guide |
Deploy the WLAN - 10% | |
NEW QUESTION # 161
In an RSN requiring low-latency reassociations and no fast secure roaming protocols, what security solutions are ideal for protecting VoWiFi communication?(Choose all that apply.) Response:
- A. 802.1X/EAP
- B. 802.1X/EAP
- C. WPA2-Enterprise
- D. WPA-Personal
- E. WEP
- F. WPA2-Personal
Answer: B,C,D,F
NEW QUESTION # 162
Using a SCA means that all APs will be using the same channel in a given layer. How is the AP with which the client associates determined?
Response:
- A. All APs share a virtual IP address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
- B. All APs share a virtual Multicast Address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
- C. All APs share a virtual BSSID. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
- D. The client selects the AP based on a known set of MAC to BSSID mappings stored in the clients authorized SSID listing.
Answer: D
NEW QUESTION # 163
What commonly used item can help lo prevent back pain during lengthy site surveys?
- A. Relaxed fitting pants
- B. Survey tray
- C. Forklift reclination attachment
- D. Safety j 83963
Answer: B
NEW QUESTION # 164
Name the audience type not addressed in this chapter for HLDs.
Response:
- A. Operations
- B. Executives
- C. Designers
- D. Engineering
Answer: A
NEW QUESTION # 165
What frequency and power did 802.11y provide?
Response:
- A. 3.7-3.75 GHz, 15W EIRP
- B. 3.65-3.7 GHz, 20W EIRP
- C. 5.65-5.7 GHz, 5W EIRP
- D. 5.25-5.35 GHz, 10W EIRP
Answer: B
NEW QUESTION # 166
During a post-deployment verification, you are requested to troubleshoot an area where users are experiencing poor throughput. They are using data communication only, mainly from laptops. You captured the frame showing an incorrect FCS. This frame is typical of those that were captured by the analyzer.
What does this frame reveal about the RF network in this area?
- A. One station seems to be streaming video, thus may have reserved significant bandwidth via admission control
- B. Multipath or excessive collisions seem to be an issue in this area
- C. Contention Free is in place in this network, which may starve some non-QoS stations from access
- D. The AP seems to be too far to provide enough coverage to this area
Answer: B
NEW QUESTION # 167
What is the minimum PoE budget needed on a switch to support 6 (six) APs that can only be powered using IEEE 802.3at if no other details are provided?
- A. 320 W
- B. 60 W
- C. 180 W
- D. 240 W
Answer: C
NEW QUESTION # 168
Which of the following items could be considered constraints when performing a network design?(Choose all that apply.) Response:
- A. Politics
- B. Timeline
- C. Budget
- D. Personnel
Answer: A,B,C,D
NEW QUESTION # 169
As you plan a WLAN upgrade, you have assessed the network requirements and data signatures of your applications. One of the popular applications used on your network requires high bandwidth and low to medium Wi-Fi loss, but can tolerate moderate latency and jitter.
What application matches this description?
- A. Skype chat
- B. Email
- C. Video-on-demand
- D. Voice
Answer: B
NEW QUESTION # 170
In an RSN requiring low-latency reassociations and no fast secure roaming protocols, what security solutions are ideal for protecting VoWiFi communication?(Choose all that apply.) Response:
- A. WPA2-Enterprise
- B. WPA-Personal
- C. WEP
- D. 802.1X/EAP
- E. WPA2-Personal
Answer: A,E
Explanation:
WPA2-Personal and WPA2-Enterprise are ideal security solutions for protecting VoWiFi communication in an RSN requiring low-latency reassociations and no fast secure roaming protocols. WPA2-Personal uses a pre-shared key (PSK) to authenticate and encrypt the communication between the VoWiFi device and the access point. WPA2-Enterprise uses 802.1X/EAP to authenticate the VoWiFi device and the RADIUS server, and then derives a unique encryption key for each session. Both WPA2-Personal and WPA2-Enterprise use AES-CCMP as the encryption algorithm, which provides strong security and low overhead. WPA2-Personal and WPA2-Enterprise also support key caching andpre-authentication mechanisms, which reduce the latency and disruption during reassociations. These features are essential for maintaining the quality of service and user experience for VoWiFi communication.
WPA-Personal, WEP, and 802.1X/EAP are not ideal security solutions for protecting VoWiFi communication in an RSN requiring low-latency reassociations and no fast secure roaming protocols. WPA-Personal uses TKIP as the encryption algorithm, which is less secure and more computationally intensive than AES-CCMP.
WPA-Personal also does not support key caching and pre-authentication mechanisms, which increase the latency and disruption during reassociations. WEP is an outdated and insecure encryption algorithm that can be easily cracked by attackers. WEP also does not support any authentication or key management mechanisms, which expose the VoWiFi communication to various attacks. 802.1X/EAP is an authentication framework, not a security solution. 802.1X/EAP alone does not provide any encryption or key management for the VoWiFi communication. 802.1X/EAP must be combined with a robust encryption algorithm, such as AES-CCMP, to provide adequate security for VoWiFi communication. References: CWNP, CWDP Certified Wireless Design Professional Official Study Guide, Security Considerations for Voice over Wi-Fi (VoWiFi) Systems, Top 13 VoIP Security Issues and How to Combat Them
NEW QUESTION # 171
You have designed a WLAN with a plan for 87 APs m a large office building. The customer has informed you that the budget is not as large as they hoped and they can only purchase 53 APs What action should be taken?
- A. Use only 2.4 GHz radios because the signals can be received at a greater distance
- B. Remove as many walls as possible within the facility so that the signals can travel a g<eater distance
- C. Perform a complete redesign of the wireless network and inform the customer if some original requirements cannot be accomplished
- D. Simply increase the output power of the APs by 30 percent to accommodate tor the smaller number of purchased APs
Answer: C
NEW QUESTION # 172
An engineering firm just upgraded their WLAN form nine 802.11n APS to nine 802.11ac APs. After this upgrade, they did not see any improvement in throughput.
What is the most likely cause of this result?
- A. The clients were not upgraded
- B. APs are mounted on the wall
- C. The APs are still using the 5 GHz lower band
- D. APs are transmitting at a low transmit power
Answer: A
NEW QUESTION # 173
When performing an indoor predictive site survey to make the WLAN planning and design cycle more efficient, what is a best practice for configuration of the simulated APs in the predictive modeling software?
Response:
- A. Always use the default 2.2 dBi omnidirectional antenna patterns for simulated APs.
- B. If dynamic RRM will be used, AP transmit power should be set to an estimated average level of the expected client devices, such as 25 mW.
- C. All simulated APs should be set to 20 MHz channels only.
- D. Defining custom AP and antenna patterns will yield more accurate prediction data than the pre-configured vendor AP/antenna combinations.
Answer: B
NEW QUESTION # 174
During a validation site survey, you realize that the installers mounted some of the APs above the ceiling.
They said that this was a request from the building architect due to aesthetics constraints.
During the requirements gathering, you weren't advised about any aesthetics constraints from the main stakeholder of the project. What should you do in this case?
Response:
- A. Advise the stakeholder that WLAN performance requirements will not be met and a new design process will be needed to meet the requirements.
- B. Leave it as it is and allow automatic channel management to correct any issues.
- C. Increase the output power on all APs by 6 dB immediately.
- D. Remove all external antennas and use only the internal antennas to reduce multipath.
Answer: A
NEW QUESTION # 175
In a convention center, you have received complaints about the WLAN infrastructure. At this moment, the are only two APs in one auditorium.
After analyzing the situation, you determined that there are more client devices that the infrastructure was designed for. There are only two APs to support more than 300 devices using the Wi-Fi at the same time.
What should you do to make the Wi-Fi work as expected?
Response:
- A. Quickly add more APs
- B. Turn up the output power on the APs so that they can handle more clients
- C. Redesign the entire WLAN
- D. Upgrade the Ethernet connections to MultiGig
Answer: C
NEW QUESTION # 176
In 802.11, clients are required to be calibrated for RSSI and SNR reporting to:
- A. Within +/0.25 dB
- B. Within +/5 dB
- C. Within +/0.5 dB
- D. No specific value
- E. Within +/1 dB
- F. Within +/3 dB
Answer: D
NEW QUESTION # 177
One of your warehouse customers called you reporting problems with their WLAN in some locations that you designed and installed over a year ago. What should be one of your first considerations for your line of questioning?
Response:
- A. Inventory changes
- B. DHCP lease exhaustion
- C. Rogue APs from neighbors
- D. Changes in receive gain
Answer: A
NEW QUESTION # 178
When using a predictive design tool, you have selected APs with an antenna gain 3 dBi and set the transmit power of the predicted APs to 25 mW. What should be EIRP of the APs in the design?
Response:
- A. 11 dBm
- B. 17 dBm
- C. 125 mW
- D. 6.25 mW
Answer: B
NEW QUESTION # 179
When designing a static channel plan for an office using voice devices near an airport, which range of channels should be avoided to ensure optimal performance when implemented?
- A. 1-11
- B. 36-40
- C. 116-124
- D. 44-48
Answer: C
NEW QUESTION # 180
For what purposes are VPNs typically used in modern WLANs?(Choose all that apply.) Response:
- A. Remote AP tunneling to a corporate WLAN controller or VPN concentrator
- B. Client device connectivity to corporate resources from unsecured public networks
- C. Tunneling APs and WLAN controllers to RADIUS and token servers
- D. Bridging client connectivity in ad hoc networks
- E. Tunneling APs and WLAN controllers to cloud-based management platforms
- F. Initial 802.11 authentication with the AP and subsequent data encryption
Answer: A,B
NEW QUESTION # 181
Which of the following items could be considered constraints when performing a network design?(Choose all that apply.)
- A. Politics
- B. Timeline
- C. Budget
- D. Personnel
Answer: A,B,C,D
NEW QUESTION # 182
During a customer walkthrough you notice an area of the CAD drawing where it is not accurate. What next step should you take?
Response:
- A. Redraw the portions of the map that have changed.
- B. Request a new version.
- C. Request the survey team to do their best to walk where necessary and use the references on the map.
- D. Do not survey that area.
Answer: B
NEW QUESTION # 183
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CWDP-304 Certification Exam Dumps Questions in here: https://drive.google.com/open?id=1sATHzR0IybIBAGIx1Gw7QNO4sx-tKvE9
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