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

1. Refer to the exhibit.

Which two statements describe the WLC configuration? (Choose two.)

A) AP will effectively allow 69% of bandwidth for local new calls.
B) AP will effectively allow 75% of bandwidth for local new calls.
C) AP will effectively allow 81% of bandwidth for local new calls.
D) Priority new calls can be expedited.
E) Priority roaming calls can be expedited.

2. A client's VoWLAN network requires fast roaming on legacy CCXv3 certified devices, which last received an update in 2007. What two fast roaming standards and authentication methods would be supported? (Choose two.)

A) 802.11r with EAP-FAST
B) CCKM with EAP-FAST
C) CCKM with LEAP
D) CCKM with EAP-TLS
E) CCKM with PEAP
F) 802.11r with PEAP
G) 802.11r with EAP-TLS
H) 802.11r with LEAP

3. Which two security technologies should be used when deploying a 100 Wi-Fi phone installation? (Choose two.)

A) Use IEEE 802.1X and WEP 128.
B) Use the same IEEE 802.1X username on all phones.
C) Use IEEE 802.1X with unique users on each phone.
D) Use WPA-PSK.
E) Use IEEE 802.1X and WPA2 and Cisco Centralized Key Management.
F) Use IEEE 802.1X and WEP 256.

4. What are two benefits that result from Cisco WLC configuration of DCA for 5-GHz VoWLAN deployments? (Choose two.)

A) Avoid 802.11n 40-MHz channels
B) Avoid channels that are affected by a microwave oven
C) Avoid nearby radar
D) Adjust RRM power thresholds
E) Manually remove channels that are not supported by VoWLAN clients

5. Which two options allow a Cisco Unified Wireless IP Phone 7925G to conserve its battery? (Choose two.)

A) 802.11r
B) S-APSD
C) U-APSD
D) 802.11h
E) PS-Poll

Solutions: