Cisco Designing Cisco Wireless Networks Sample Questions:

1. An engineer must design and configure a wireless network for pervasive coverage in an oil terminal, casual web and email traffic, 5 GHz. What is the best design?

A) Disable all data rates below 24 Mbps and keep the power assignment on the AP as auto.
B) Keep the power assignment as auto and disable 802.11n and 802.11ac MCS rate.
C) Disable all data rates below 54 Mbps and assign static power level 1 on all access points.
D) Keep all the data rates enabled and set the AP power assignment mode to auto.

2. Users who leave the office with a wireless headset must be able to hand oft the voice call with minimal disruption. The engineer drafted four possible Door plans for AP placement:
* red dots and arrows represent the direction of travel
* blue dots represent the AP placements
Which floor plan provides the requested functionality?
A)

B)

C)

D)

A) Floor plan A
B) Floor plan D
C) Floor plan C
D) Floor plan B

3. Refer to the exhibit. A wireless engineer is using the Ekahau Site Survey tool to conduct a post-deployment survey. The engineer analyzes the pictured output to determine if SNR meets the voice requirements. How is the voice support based on the output?
Exhibit - Q15: Ekahau SNR Heatmap - Post-Deployment Survey Output

A) It is not supported.
B) It works in the lobby.
C) It works in the top-middle room.
D) It works in all locations.

4. A wireless engineer is using Ekahau site survey to validate that an existing wireless network is operating as expected. Which type of survey should be used to identify end-to-end network performance?

A) Passive
B) Active ping
C) GPS assisted
D) Spectrum analysis

5. An engineer is upgrading the legacy APs to 802.11ac Wave 2 capable APs. The existing gigabit uplinked switches provide 802.3at. Which switch limitation is a concern?

A) output power
B) interface throughput
C) collision domains
D) high availability

Solutions: