Summer Sale Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: ecus65

CWNP CWDP-305 - Certified Wireless Design Professional

Page: 1 / 10
Total 319 questions

When installing a cloud-based AP, what is the most common process used?

A.

Configure the AP as an autonomous AP and then, when it connects to the cloud, it will be reconfigured.

B.

Configure a profile for the AP in the cloud and then connect it for automatic configuration.

C.

Connect the AP to the network and configure it from the cloud assigning a configuration or policy set to the AP.

D.

Configure the AP with a local controller and then, when it connects to the cloud, it will be reconfigured.

You are on site, planning a network at a freight shipping company on a busy harbor. Since the preliminary WLAN design specifies support for the 5 GHz spectrum, you would like to test for radar pulses to determine if DFS channels should be supported at this facility. As a part of your spectral survey with a laptop-based analyzer, you include DFS testing to identify the presence of radar. This is done by manually observing Real-time FFT, Duty Cycle, and Active Devices charts of the spectrum analyzer software.

What potential drawback is present with this DFS test method?

A.

Many WLAN products that support DFS channels report several false positives. Ideally, the actual WLAN equipment used in the deployment should be used to test for DFS.

B.

Some sources of 5 GHz radar, such as military ships, are mobile in nature. A longer, automated test setup should be used to identify the presence or absence of radar.

C.

Manual identification of radar pulses using spectrum analysis charts can be very difficult due to radar's low amplitude at the Wi-Fi receiver.

D.

Modern spectrum analyzer adapters do not provide the necessary bandwidth resolution required to detect and measure radar signatures.

What should always be done before connecting an AP to the production network?

A.

Baseline configuration that prevents the introduction of security issues to the network on initial connection.

B.

Disabling SSID broadcasting.

C.

Reduction of output power.

D.

Increase in output power.

Which one of the following is an essential metric to measure when performing a survey and design for VoIP across WLANs?

A.

Throughput rates above 50 Mbps

B.

Data rates above 100 Mbps

C.

Latency

D.

PoE provided to wireless handsets

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.

Equip workers' laptops with a directional antenna and install APs less than 328 feet (100m) away from the switch.

B.

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.

C.

Position APs along the walls, and equip the APs with Yagi antennas to cover the central area.

D.

Install APs for client access in the central area and use a mesh backhaul link to connect to the distribution system.

In a large enterprise (5000+ wireless users), what would NOT be a recommended method by which IP addresses and VLANs are assigned to different clients associated to the same AP?

A.

Each SSID is mapped to a static VLAN assignment

B.

Upstream AAA servers dynamically assign VLANs to each user or group profile

C.

Radio signal metrics (RSSI, SNR, etc.) of WLAN clients are triangulated for location-based VLAN assignment during association

D.

Multiple VLAN pools are designated for an SSID and user IP addresses are selected in a round-robin fashion from the associated pools

As you plan a WLAN upgrade, you have assessed the network requirements and data signatures of your applications. One of the popular applications used on your network requires high bandwidth and low to medium Wi-Fi loss, but can tolerate moderate latency and jitter. What application matches this description?

A.

Voice

B.

Email

C.

Skype chat

D.

Video-on-demand

What kind of antenna results in a nearly circular pattern on the azimuth chart but a very flat donut shape on the elevation chart?

A.

High gain omni-directional

B.

20 degree vertical yagi

C.

120 degree horizontal sector

D.

60 degree horizontal patch

What should you do during the design process of a point-to-point bridge link to minimize CCI and ACI?

A.

Choose a channel on the 5 GHz band outside of the UNII-1 and UNII-3 channels

B.

Choose a channel on the 2.4 GHz band other than the overused 1, 6, and 11

C.

Install the antennas and choose the least busy channel using trial and error problem solving

D.

Perform an outdoor site survey in the area of both buildings and determine the best channel to use

Main Topic:Post-Design ValidationandTroubleshooting

Question:

When viewing channel utilization information from a protocol analyzer, if high channel utilization is occurring, what should you ensure does not exist?

A.

A high percentage of low PHY rates

B.

An RF signal generator causing an RF DoS

C.

High levels of workload

D.

High frames per second