최신 CWDP-304 무료덤프 - CWNP Certified Wireless Design Professional
A business traveler from North America is in Europe. The hotel only provides coverage in 2.4 GHz. The traveler connects to the hotel's SSID and notices an AP in the hotel room.
However, the laptop reports a very low RSSI when connected. The traveler does not have the same problem when connecting in the lobby.
What would be the most likely cause of the low RSSI in the hotel room?
Response:
However, the laptop reports a very low RSSI when connected. The traveler does not have the same problem when connecting in the lobby.
What would be the most likely cause of the low RSSI in the hotel room?
Response:
정답: C
After deploying a 5 GHz-only WLAN infrastructure in the USA, using 20 MHz channel-widths and all 25 available channels, one of the managers of the company brings his 802.11n tablet to the office to test the Guest SSID. While testing, there were several spots where we would get poor RSSI (below -80dBM) or none at all. You checked the WLAN infrastructure and all APs are up and running and you've validated coverage after deployment. What is causing this issue?
정답: A
Which type of building material causes the most attenuation of Wi-Fi signals'?
정답: B
In most WLAN design tools, after defining project parameters or during the project creation wizard what action will you take before you can begin the actual design process?
정답: D
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?
정답: D
You are using site software design features. You have imported a floor plan, but the simulated RF coverage is nowhere close to the real RF coverage you see with a walkabout.
Given that the simulation is significantly different, when step was likely missed when using the software?
Response:
Given that the simulation is significantly different, when step was likely missed when using the software?
Response:
정답: D
Before performing a pre-deployment passive RF survey of a new deployment using survey mapping software, which of the following must be performed?
Response:
Response:
정답: A
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?
What should you do to prevent this?
정답: D
What strategy can be used to ensure efficient cell overlap for VoIP site surveys?
Response:
Response:
정답: D
A designer has created a WLAN design that has been implemented in an organization. The network exists in a four-story building Because each floor has an Identical floor plan, the designer designed only one floor and had the installers duplicate the design on each floor. Now. in validation, it is not performing well What best explains the problem caused by this process?
정답: A
The thermal noise is at #174 dBm/Hz. A spectrum analyzer has a resolution bandwidth of 1 kHz and a 5 dB noise figure. What is the level of the noise floor?
Response:
Response:
정답: C
During a post-validation assessment, you have configured a client for 802.1X/EAP but it is not passing authentication. Which areas should you check in the WLAN configuration?
Response:
Response:
정답: C
Which of the following items could be considered constraints when performing a network design?(Choose all that apply.) Response:
정답: A,B,C,D
What is a radome?
정답: C