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

1. Wireless phones at a customer's site often experience a fast busy signal when trying to initiate calls. What two actions address this issue? (Choose two.)

A) decrease CAC Max Bandwidth
B) increase cell size
C) increase CAC Max Bandwidth
D) increase CAC Reserved Bandwidth
E) decrease cell size

2. A client with the MAC address 00:AB:11:CD:22:EF is experiencing poor voice quality on the VoWLAN. Which three commands would assist in isolating the issue? (Choose three.)

A) debug capwap payload enable
B) debug mobility pmk enable
C) debug cac event enable
D) debug call-control event enable
E) show client detail 00:AB:11:CD:22:EF
F) debug client 00:AB:11:CD:22:EF

3. Refer to the exhibit.

Voice signaling traffic is being sent upstream using a WLAN configured for bronze QoS. Assume that Layer 3 switches between the controller and the AP use the default and recommended CoS-to-DSCP and DSCP-to-CoS maps. What CAPWAP QoS markings are used in the header at location 1?

A) DSCP CS1
B) DSCP 46 and CoS 5
C) CoS 3
D) DSCP 46
E) DSCP AF31 and CoS 3
F) DSCP AF31
G) CoS 1
H) DSCP CS1 and CoS 1

4. Which four statements describe attributes of interactive video? (Choose four.)

A) One-way latency is limited to a few seconds.
B) Packet loss is limited to 1 percent.
C) QoS marking is at CS4.
D) Packet loss is limited to 5 percent.
E) Jitter is limited to 30 ms.
F) One-way latency is limited to 150 ms.
G) Jitter has no significant requirements.
H) QoS marking is at AF41.

5. Which of these authentication and encryption combinations would be considered the most secure?

A) EAP-FAST and WPA2 AES
B) LEAP and WPA TKIP
C) WPA-PSK and TKIP
D) EAP-FAST and WPA TKIP

Solutions: