CWDP-302 Free Practice Test

You are implementing an outdoor client access WLAN. It will serve employees and guests. It must cover an area of approximately 100 meters by 60 meters. You expect to support only 10-15 clients connected at a time. What kind of antennas are likely to be used in this situation assuming two APs have been chosen for the implementation?

1. A. Highly directional
2. B. Sectorized
3. C. Omni-directional
4. D. Semi-directional

Correct Answer: C

Given: As the wireless network administrator for XYZ Company, you are planning to upgrade your aging wireless network infrastructure, as well as some clients, to support 802.11ac. In your research, you have discovered that your new wireless client devices and infrastructure are 802.11ac, WMM, and WMM-PS certified by the Wi-Fi Alliance. Some of your existing client devices are 802.11a/b/g devices that do not support WMM.
Given this information, what scenario is possible when your company's employees begin using both types of client devices on the new WLAN?

1. A. All WMM-PS certified client devices will be prevented from utilizing WMM-PS features until all stations in use on the wireless medium are WMM-PS certified.
2. B. The WLAN infrastructure will set the dozing times of the WMM-PS certified client devices based upon their WMM access category, while the non-WMM-PS client devices will continue to use PS-Poll frames.
3. C. Performance and battery life will be inconsistent between WMM-PS and non-WMM-PS client devices when used with applications that support WMM-PS.
4. D. WMM-PS enabled APs will allow both WMM-PS and non-WMM-PS stations to use the trigger-and- delivery mechanism, but WMM-PS stations will get priority.

Correct Answer: C

When deploying long-distance 802.11 bridge links (10 miles / 16 km), what parameter may be critical
for improving data flow by reducing retries caused by the long distances?

1. A. The sequence control field value
2. B. The acknowledgement timeout threshold
3. C. The minimum transmit data rate value
4. D. The CTS-to-self threshold

Correct Answer: B

Given: A WLAN controller is connected to ABC Company's core layer 3 Ethernet switch with an IEEE
802.1Q trunk connection. The WLAN controller's native VLAN is VLAN 6 and its IP address is 10.0.14.2
/24. Lightweight APs supporting centralized forwarding are connected to the network on VLANs 7, 8, and 9, and they each build a Layer 3 tunnel back to the WLAN controller's IP address.
The dynamically assigned IP addresses received by each AP from a DHCP server will be _____.

1. A. Associated with the VLAN on which they are connected.
2. B. Associated with the native VLAN of the WLAN controller.
3. C. Associated with VLAN 1, the default VLAN for new APs
4. D. Associated with a non-routable VLAN until the MAC address of the AP is removed from the controller\'s MAC filter

Correct Answer: A

In general, when planning for a multi-floor installation, how should the APs be installed on each floor
in relation to their locations? Choose the single best answer.

1. A. Install APs directly above one another to better control CCI and ACI.
2. B. Avoid installing APs directly above one another to avoid CCI and ACI.
3. C. Install only omni-directional antennas to completely avoid ACI.
4. D. Install only semi-directional antennas to completely avoid CCI.

Correct Answer: B