CWNP Certified Wireless Design Professional - CWDP-302 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

What roaming technology uses stored keys at the APs for roam back if a client STA returns after having roamed away?

A. SCA roaming B. Preauthentication C. OKC D. PMK caching

Discussion 0

Correct Answer: D Vote an answer

Question 2

One of your customers plans on providing wireless coverage to a warehouse facility. After performing an initial walkthrough, you collect the following information:
* The central part of the warehouse is between 400 and 600 feet (122 to 183 meters) from the warehouse switches mounted on the walls.
* The warehouse storage is composed of metallic racks with varying inventory levels and contents, from electronics and plastic toys to food pallets and juice bottles.
* Workers need basic data coverage from their working location, and are not highly mobile. They usually work from one single aisle, and their laptop is on a cart with wheels.
What would be your one recommendation to provide coverage to the central area of the warehouse?

A. In this case, extend the cable length just beyond 328 feet (100 m) and position APs as close as possible to the central area of the warehouse. B. Position APs along the walls, and equip the APs with Yagi antennas to cover the central area. C. Equip workers laptops with a directional antenna and install APs less than 328 feet (100m) away from the switch. D. Install APs for client access in the central area and use a mesh backhaul link to connect to the DS.

Discussion 0

Correct Answer: D Vote an answer

Question 3

Of the following antenna connector types, which one is the smallest?

A. N Connector B. RP-TNC C. Male N Connector D. MC Connector

Discussion 0

Correct Answer: D Vote an answer

Question 4

When selecting a centralized WLAN architecture, what new problem may arise when you change the data forwarding model from centralized to distributed?

A. APs that were designed for a centralized forwarding model may not support all features in distributed forwarding mode. B. The router between the APs and the controller must be made aware of the APs as forwarding client STAs. C. All RRM controls will also need to be distributed to a master AP that acts as a channel and transmit power arbiter for other APs in the ESS. D. Centralized control functions, such as key management and distribution, RRM, and load balancing will no longer be supported.

Discussion 0

Correct Answer: A Vote an answer

Question 5

In this question, you will compare the mobility processes of a network that supports WPA2-Personal and WPA2-Enterprise. Assume the use of a 15-character ASCII passphrase for WPA2-Personal and EAP-TTLS/MSCHAPv2 with WPA2-Enterprise. Also, assume that proprietary roaming protocols are not supported.
When a device transitions from one BSS to another within the same ESS, what step must be performed in the WPA2-Enterprise transition that are not performed in the WPA2-Personal transition?

A. Open System Authentication B. 4-Way Handshake C. 802.11 Reassociation D. 802.1X authentication

Discussion 0

Correct Answer: D Vote an answer

Question 6

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 ________________.

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

Discussion 0

Correct Answer: C Vote an answer

Question 7

What basic RF math formula should be used as a baseline to convert an RF value in units of dBm into a value of mW?
*Note: "dBm" in the formulas represents the known dBm value

A. mW B. mW mW C. 0 dBm = 1 mW

Discussion 0

Correct Answer: C Vote an answer

Question 8

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?

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. B. 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. 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. D. 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.

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Correct Answer: C Vote an answer

Question 9

You are working with APs that support external antennas. One particular cell is experiencing link problems. It appears that several client devices have very low output power settings and a link mismatch is occurring with the AP.
Which one of the following actions would best resolve the problem?

A. Increase the output power of the radio in all APs. B. Decrease the output power of the client devices. C. Install higher gain antennas in the APs. D. Install APs with only internal antennas.

Discussion 0

Correct Answer: A Vote an answer