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

1. DRAG DROP

2. Wireless IP phone users are complaining that during the day there are certain points in the facility where voice quality is poor. How should you troubleshoot this issue?

A) Locate the APs in question and use the Cisco WLC to enable TSM to capture WLAN voice traffic statistics.
B) Perform a detailed analysis of the voice call quality from end to end.
C) Go into the Cisco WLC and monitor client details for WMM issues.
D) Ask the users to capture voice quality statistics from their wireless IP phones the next time they have issues.

3. What happens to a wireless client when it moves from one controller to another in a different mobility domain?

A) Nothing happens as long as the client roams within the same mobility group.
B) The client will have to reauthenticate, reassociate, and get new IP address information.
C) It is not possible to roam to a different mobility domain.
D) The client will have to reauthenticate and reassociate, but will be able to keep its IP address information.

4. Which statement best describes the ideal VoWLAN design?

A) larger cells with higher data rates enabled and WPA2 to secure voice conversations
B) smaller cells with higher data rates enabled and admission control enabled through WMM
C) smaller cells with higher data rates enabled and no overlap to prevent co-channel interference
D) smaller cells with all data rates enabled to ensure that all clients can associate

5. Which two statements best describe video conferencing? (Choose two.)

A) MPEG codecs are commonly used.
B) Video streams require high-speed compression and decompression.
C) H.323 codecs are commonly used.
D) Video streams require maximum quality compression and decompression.

Solutions: