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

1. A single Layer 2 multicast address can map to how many IPv4 multicast addresses?

A) 64
B) 16
C) 28
D) 1
E) 32
F) 8

2. A customer using a 7925 phone reports that sometimes the music on hold does not come through or is choppy. The engineer checks the location history and notices it tends to occur toward the edge of the cell. The APs have their data rates set to 12Mbps as mandatory where all rates below are disabled. What is the cause of this issue?

A) unicast is enabled
B) mandatory data rates set too high
C) beacons have been disabled
D) the phone requires the 11Mbps rate

3. A hospital is implementing wireless mobile carts outfitted to provide High-Definition IPTV access for patients. The end-user will need to be able to move around, while maintaining a high definition stream with as few artifacts as possible while viewing. What three technologies need to be utilized to guarantee access at this requirement and how would they be configured? (Choose three.)

A) set SSID QoS to platinum
B) set SSID QoS to gold
C) set controller to Multicast-to-Multicast mode
D) configure the video stream under Media Streams with "Medium" template
E) set controller to Multicast-to-Unicast mode
F) configure the video stream under Media Streams with "High" template

4. What protocol can be enabled to listen in on IPv4 multicast streams and maintain a map of what each client requests on a wireless LAN controller?

A) MLD
B) NTP
C) SIP
D) PAP
E) ICMP
F) IGMP

5. Refer to the exhibit.

An engineer notices VoWLAN calls getting dropped and uses Spectrum Expert to analyze the RF utilization. Based on the Spectrum Expert capture, what two options describe the interferer and how to mitigate it? (Choose two.)

A) Disable DCA
B) microwave oven interference
C) Bluetooth interference
D) DECT 6.0 Cordless phone interference
E) Disable RRM
F) Disable DFS
G) Radar interference
H) Disable UNII-2 channels

Solutions: