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Cisco Implementing Cisco Unified Wireless Voice Networks (IUWVN) v2.0 Sample Questions:

1. During a post site survey with a wireless phone, 30% of the area shows -69 dBm signal strength. What is the recommended RSSI for voice deployments?

A) -68 dBm
B) -66 dBm
C) -65 dBm
D) -67 dBm

2. A packet arrives with a decimal value of 12. Which AF class does the packet belong to, and what is the drop probability of the packet? (Choose two.)

A) AF4
B) medium drop probability
C) low drop probability
D) AF3
E) AF2
F) AF1
G) high drop probability

3. What are the two equivalent 802.1p CoS categories that are associated with 802.11e AC_BE? (Choose two.)

A) 0
B) 2
C) 3
D) 5
E) 1
F) 4

4. A customer has upgraded to 802.11n with ClientLink, set to defaults, to improve video performance on legacy clients. They notice that ClientLink is not kicking in for an 802.11a client with 36 Mb data rate and -55db RSSI. What is the problem?

A) RSSI too low
B) data rate too low
C) RSSI too high
D) data rate too high

5. Which two applications benefit from upgrading to 802.11n? (Choose two.)

A) database access
B) SMS
C) video
D) digital imaging
E) voice
F) email

Solutions: