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

1. What is the difference between the QoS values on the wired and wireless sides of a WLAN?

A) The wireless side of the network uses WMM, which carries voice in the Platinum queue with a CoS of 7. The wired side of the network uses CoS/DSCP values of 5 and 40.
B) The wireless side of the network uses WMM, which carries voice in the Gold queue with a CoS of 7. The wired side of the network uses CoS/DSCP values of 5 and EF.
C) The wireless side of the network uses WMM, which carries voice in the Platinum queue with a CoS of 6. The wired side of the network uses CoS/DSCP values of 5 and EF.
D) The wireless side of the network uses WMM, which carries voice in the Gold queue with a CoS of 6. The wired side of the network uses CoS/DSCP values of 5 and EF.

2. A support engineer received a ticket involving issues with voice over wireless. The customer has asked the engineer to verify their wireless deployment for voice utilizing their WCS server. What is a capability of the WCS voice readiness tool?

A) non voice SSID contention graphs
B) Traffic Stream metric reporting
C) call location tracking
D) voice statistics via call re-play

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

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

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

5. A network engineer is viewing the QBSS information in a packet sniff. Which two QBSS characteristics are crucial for successful troubleshooting? (Choose two.)

A) When the client CAC limit is supported, information element number 1 is sent out in the beacons and probe responses on the bg radios.
B) When only WMM is enabled, information element number 2 QBSS Load information element is sent out in the beacons and probe responses.
C) When only WMM is enabled, information element number 1 QBSS Load information element is sent out in the beacons and probe responses.
D) When the client CAC limit is supported, information element number 2 is sent out in the beacons and probe responses on the bg radios.

Solutions: