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

1. When a Vocera badge performs a broadcast call in a properly configured VoWLAN using WLC v7.0, which two choices indicate how the QoS is marked? (Choose two.)

A) Upstream marked as Best Effort.
B) Downstream marked as Silver.
C) Downstream marked as DSCP EF.
D) Upstream marked as DSCP EF.
E) Upstream marked as ToS CS4.
F) Downstream marked as Best Effort.

2. What address do PIM routers listen to in order to automatically discover the best RP for each multicast group?

A) 224.0.1.39
B) 224.0.1.40
C) 224.0.0.14
D) 224.0.0.13

3. Which two pieces of information from the Cisco WLC v7.0 GUI does Monitor > Clients provide about a VoWLAN client? (Choose two.)

A) RSSI at current AP
B) current data rate
C) WMM state
D) current MOS
E) current RF channel

4. Using proper VoWLAN design practice, what would be a reasonable total number of calls for a properly designed 802.11a cell to ensure call quality?

A) 25
B) 4
C) 20
D) 7
E) 27
F) 14

5. Which statement describes the benefit of WMM U-APSD over legacy 802.11 power-save mode?

A) Client can burst data without ACKs.
B) Client sleep mode is scheduled by AP to reduce jitter.
C) Client no longer sends null frame to notify of sleep mode.
D) Client can burst data without standard interframe spacing.

Solutions: