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

1. Refer to the exhibit.

A controller has been completely configured to support high definition video over wireless. During the testing phase, a packet capture shows the video-stream traffic on the wire as best effort. What needs to be changed in the configuration to support QoS tags properly?

A) add the line mls qos trust cos
B) add the line mls qos trust device wlc
C) add the line priority queue in
D) add the line mls qos trust dscp

2. After enabling multicast direct on a WLAN set to Gold QoS, an engineer notices clients are not receiving the video correctly. What setting will correct this issue?

A) enable best effort QoS Admission
B) increase RRC Priority of Stream
C) decrease RRC Priority of Stream
D) change WLAN QoS to Silver
E) change WLAN QoS to Platinum
F) disable best effort QoS Admission

3. Refer to the exhibit.

An engineer has performed a packet capture on a wireless voice user who is experiencing connectivity problems. Which problem does the exhibit display?

A) no audio
B) choppy audio
C) one-way audio
D) delays in voice conversation
E) dropped call

4. A network engineer is deploying wireless voice with a 20% overlap at -67dBm. After testing, the cell edge is determined to be 50 feet from the AP. How far away should the next AP be placed?

A) 90 feet
B) 80 feet
C) 100 feet
D) 70 feet
E) 60 feet

5. Which statement is correct for the LWAPP/CAPWAP AP upstream encapsulated frame for a WMM-associated client frame that is centrally switched running v5.2?

A) Wireless client WMM UP classification is translated to a wired 802.1p CoS priority.
B) Wireless client 802.11p classification is translated to a wired 802.1p CoS priority.
C) Wireless client WMM UP classification is translated to a wired DSCP priority.
D) Wireless client 802.11p classification is translated to a wired DSCP priority.

Solutions: