Cisco 300-425 - Designing Cisco Enterprise Wireless Networks (300-425 ENWLSD) Exam
Page: 3 / 54
Total 268 questions
Question #11 (Topic: Single Topic)
A wireless engineer is utilizing the voice readiness tool in Cisco Prime for a customer that wants to deploy Cisco IP phones. Which dBm range is the network
inspected against?
inspected against?
A. גˆ’78 to גˆ’65 dBm
B. גˆ’72 to גˆ’67 dBm
C. גˆ’85 to גˆ’65 dBm
D. גˆ’85 to גˆ’67 dBm
Answer: B
Question #12 (Topic: Single Topic)
What causes the most signal attenuation, based on the wireless design tools?
A. cinder block wall
B. metal door
C. glass wall
D. office window
Answer: B
Question #13 (Topic: Single Topic)
A wireless engineer is performing a post verification of a wireless network. Which two metrics does the engineer verify to ensure that the wireless network can
support voice services? (Choose two.)
support voice services? (Choose two.)
A. The coverage area must have a noise floor that does not exceed גˆ’87 dBm.
B. The client device must have at least an גˆ’67 dBm RSSI.
C. The rate of retransmitted packets must be 15 percent or below.
D. The rate of retransmitted packets must be 20 percent or below.
E. The client device must have at least an גˆ’65 dBm RSSI.
Answer: BD
Question #14 (Topic: Single Topic)
An engineer must decide the cell overlap for a wireless voice deployment. Which Cisco measurement recommendation should be considered?
A. The edge of the cell should be גˆ’67 dBm.
B. The edge of the cell should be below 35 RSSI.
C. The measurement should be done on the 2.4-GHz band.
D. One AP should be deployed per 3000 square feet.
Answer: A
Question #15 (Topic: Single Topic)
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 the end-to-end network performance?
identify the end-to-end network performance?
A. GPS assisted
B. spectrum analysis
C. passive
D. active ping
Answer: D
