CWNP CWDP-305 Übungsprüfungen
Zuletzt aktualisiert am 06.06.2025- Prüfungscode: CWDP-305
- Prüfungsname: Certified Wireless Design Professional
- Zertifizierungsanbieter: CWNP
- Zuletzt aktualisiert am: 06.06.2025
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 . 36-40
- B . 44-48
- C . 116-124
- D . 1-11
You are tasked with designing the WLAN to accommodate certain high density areas on your university campus where users frequently come and go. With a limited DHCP pool size (subnet mask = 255.255.252.0) for this WLAN subnet, you want to ensure that your DHCP addresses are used efficiently and are not exhausted, which would prevent new client Layer 3 connections. The DHCP server is a Windows Server 2012 R2 machine.
Your design task is to determine the best configuration to allow as many users as possible while avoiding WLAN service interruptions and also to use the available addresses as efficiently as possible.
What setting would be most effective at achieving this design task?
- A . Set the RTS threshold to 2346 bytes
- B . Set the inactive wireless client timeout (client age-out) to 5 minutes
- C . Set the maximum client limit per radio to 64
- D . Set the DHCP lease for this pool to 20 minutes
In a manufacturing facility with highly reflective materials, you are planning an upgrade to your existing 802.11b WLAN implementation. You have chosen a dual- band 802.11n infrastructure product for this purpose.
Your client applications include:
– Handheld scanners for inventory management
– Toughbooks (laptops) mounted on forklifts for inventory and workflow management
– VoWiFi phones used by select employees throughout the facility
You are evaluating all of the 802.11n enhancements and determining which features to enable for your environment and applications.
In this scenario, what 802.11n enhancement typically should NOT be enabled on the 2.4 GHz radio of the new APs?
- A . Multiple streams
- B . Short guard intervals
- C . Block Acknowledgments
- D . Frame aggregation
What is the most suitable antenna option to be used when designing a WLAN infrastructure with APs mounted on a ceiling with a height of more than 20 feet and having all of the client stations used from the floor?
- A . Patch
- B . Dish
- C . Grid
- D . Low-gain dipole
When deploying a new WLAN infrastructure using PoE to power the APs, you realize that a known good AP is not powering up. You use the same cable to connect your laptop and connect without any trouble.
What is the most likely reason the AP did not power up?
- A . Missing AP licenses in the controller
- B . Spanning-tree convergence
- C . Layer 3 routing
- D . Lack of PoE budget on the switch
SSID hiding is not generally recommended because some frames require inclusion of the SSID. In what frames is the SSID always included?
- A . Beacon
- B . Association request
- C . Probe response
- D . Probe request
- E . Authentication response
After designing a WLAN infrastructure using predictive design software.
What’s the best way to validate the predictive design in the physical space before deployment, if time and budget allow for it?
- A . Perform an AP-on-a-Stick survey using AP locations based upon the predictive design to confirm each AP’s placement.
- B . Deploy all of the APs as they’re shown in the predictive design and perform a passive site survey.
- C . Deploy all of the APs as they’re shown in the predictive design and perform an active site survey.
- D . Use a client device positioned where the APs will be installed and measure the signal from the client device.
After designing a WLAN infrastructure using predictive design software.
What’s the best way to validate the predictive design in the physical space before deployment, if time and budget allow for it?
- A . Perform an AP-on-a-Stick survey using AP locations based upon the predictive design to confirm each AP’s placement.
- B . Deploy all of the APs as they’re shown in the predictive design and perform a passive site survey.
- C . Deploy all of the APs as they’re shown in the predictive design and perform an active site survey.
- D . Use a client device positioned where the APs will be installed and measure the signal from the client device.
When doing some frame capturing over the air during a voice call, you realized that frames on the downlink (from the AP to the client) direction are not being transmitted with the correct UP value for voice frames, but on the uplink (from the client to the AP) direction are being transmitted correctly.
What’s the cause of this issue?
- A . Bad client driver
- B . AP is not receiving enough PoE, thus not using QoS features
- C . Somewhere on the wired network QoS markings aren’t being trusted
- D . Faulty antenna on the AP
What is the most suitable antenna option to be used when designing a WLAN infrastructure with APs mounted on a ceiling with a height of more than 20 feet and having all of the client stations used from the floor?
- A . Patch
- B . Dish
- C . Low-gain dipole
- D . Grid