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

1. When designing the coverage area for high call capacity, what two actions should you take with data rates and channels? (Choose two.)

A) Set the 2.4-GHz data rate of 5.5 Mb/s to required.
B) Avoid channels with high AP co-channel interference.
C) Use channels with high AP co-channel interference to avoid channel roaming.
D) Use 5-GHz channels when possible.
E) Use 2.4-GHz channels when possible.

2. Which two Cisco components are required to extend an existing VoWLAN to dual-mode wireless phones? (Choose two.)

A) Cisco Unified Mobile Communicator
B) Cisco Unified Communications Manager
C) An LDAP server for the WLAN
D) Cisco Unified Mobility Advantage
E) A RADIUS server for the WLAN
F) Cisco Unified Mobility Advantage client

3. You have two packets with decimal ToS values of 32 and 34. What are their results, respectively, in an IP precedence-only device?

A) The packet with the decimal value of 34 has an IP precedence tag of CS4, while the other decimal value of 32 is ignored and treated as best effort.
B) Both packets have a decimal value that results in an IP precedence tag of CS4.
C) The packet with the decimal value of 32 has an IP precedence tag of CS4, while the other decimal value of 34 is ignored and treated as best effort.
D) Both packets have an IP precedence tag of CS4, and the packet with the decimal value of 34 has a higher drop probability.

4. Refer to the exhibit.

A customer is experiencing poor call performance on their 7920 wireless phones. The engineer troubleshooting the issue has opened up Cisco Spectrum Expert to try and find the problems. Given this output, what is causing the interference?

A) microwave
B) Xbox wireless controller
C) jammer
D) RFID
E) Bluetooth device
F) cordless phone

5. An engineer has been assigned the task of deciding the cell overlap for a wireless voice deployment. Which Cisco measurement recommendation should be considered?

A) The measurement should be done on the 2.4-GHz band.
B) The edge of the cell should be below 35 RSSI.
C) The edge of the cell should be -67 dBm.
D) One AP should be deployed per 3000 square feet.

Solutions: