CWDP-304 무료 덤프문제 온라인 액세스

After importing a floor plan to a predictive design tool, what should be done prior to adding APs, antennas and attenuators (e.g., walls)?

• A.Set the transmit power for all APs
• B.Calibrate the floor plan to increase accuracy
• C.Add pictures of the environment
• D.Nothing; just begin by adding APs, antenna and attenuators

HR/DSSS specifies the following PHY rates:
Response:

• A.1, 2, 5.5, 11
• B.6, 9, 12, 18, 24, 36, 48, 54
• C.1, 2
• D.MCS 1-15

After designing and deploying a WLAN infrastructure, you realized the CCI is causing poor performance in the 2.4 GHz band. Primarily, you've designed the WLAN for 5 GHz and 2.4 GHz as a best effort. You found out that the implementers didn't follow your guidelines when configuring the WLAN infrastructure. What can you do to minimize as much as possible the CCI impact in the 2.4 GHz band?

• A.Use all channels available in the 2.4 GHz band
• B.Increase the transmit power on all APs
• C.Turn-off 2.4 GHz radios on some APs
• D.Add more APs to the infrastructure

While using a USB adapter attached to a USB hub and your laptop for protocol analysts you notice that the SNR is lower than expected. The USB adapter is an 802 11 ac 3x3 3 adapter and is connected to a USB 3 hub.
What is likely causing the SNR variation?

• A.USB 20 interference
• B.EMI from the battery in the device
• C.USB 3 0 interference
• D.RF incidental energy generated by the cooling fans in the laptop

You and 10 other people are connected to a public hot-spot. You issue a ping sweep on the network, but you can't find any devices on the same subnet as yours.
What feature might be enabled on the WLAN infrastructure that is preventing you from communicating with other devices on that subnet?

• A.Peer-to-peer blocking
• B.OSPF external routes
• C.Load balancing
• D.Band steering