CWDP-304 試験問題を無料オンラインアクセス

Before performing a pre-deployment passive RF survey of a new deployment using survey mapping software, which of the following must be performed?

• A.Determining AP transmit power
• B.Selecting antennas
• C.Scaling the map
• D.Checking client DTPC settings

While performing a validation site survey, you realize that overlapping channels are being used on the 2.4 GHz bad due to the automatic channel assignment algorithm of the WLAN infrastructure.
What should you do to prevent this?

• A.Reconfigure the automatic channel assignment settings to use only channels 1, 6, and 11
• B.Reconfigure the network to use static channel plans because automatic channel assignment algorithms are all broken
• C.Purchase and deploy new APs from a different vendor
• D.Leave it as it is; sometimes using all 11 channels in 2.4 GHz gives the optimum performance result

What best describes ensuring coverage requirements in a deployed WLAN?

• A.Measuring the signal strength and number of APs at each location and comparing it to the requirement specifications
• B.Verifying that the WLAN can be seen from all required locations
• C.Verifying that a 3x3:3 gaming laptop can connect to the WLAN from all required locations
• D.Verifying that you can connect to the WLAN from all required locations with the least capable device

To increase capacity in a coverage-based wireless network, which of the following techniques are typically recommended?(Choose all that apply.) Response:

• A.Lower power on the access points and, after careful planning, add more AP
• B.Maximize airtime usage by disabling lower data rates.
• C.Turn up power on the access points.
• D.Add additional APs and use directional antennas.

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.Block Acknowledgments
• B.Frame aggregation
• C.Multiple streams
• D.Short guard intervals