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

1. Wireless IP phone users are complaining that during the day there are certain points in the facility where voice quality is poor. How should you troubleshoot this issue?

A) Locate the APs in question and use the Cisco WLC to enable TSM to capture WLAN voice traffic statistics.
B) Perform a detailed analysis of the voice call quality from end to end.
C) Go into the Cisco WLC and monitor client details for WMM issues.
D) Ask the users to capture voice quality statistics from their wireless IP phones the next time they have issues.

2. Which two attributes can be enabled for checking by the Voice Audit Tool in Cisco WCS v7.0? (Choose two.)

A) 25 dB SNR
B) MOS
C) TSM
D) DHCP
E) -67 dBm cell edge

3. DRAG DROP

4. What are the benefits from enabling TSM for a VoWLAN using a WLC v7.0?

A) provides packet loss covering the end-to-end voice path on all links and additional parameters on VoWLAN segment
B) provides packet loss and latency covering the end-to-end voice path on all links
C) provides packet loss, latency, and additional parameters on VoWLAN call segment
D) provides packet loss and latency covering the end-to-end voice path on all links and additional parameters on the VoWLAN segment

5. A wired packet that is marked for QoS priority CS4 arrives on VLAN-4 at the Cisco WLC v7.0, with a destination of a WLAN SSID-4. The Cisco WLC is configured for the wired and wireless QoS level of Silver. The infrastructure routers and switches have incorrect QoS configurations. They have mismarked the CAPWAP outer header to a QoS priority EF.
Which statement is true about how the packet is sent from the AP to the final non-WMM wireless client?

A) The AP sends the packet with an 802.11 priority tag of 5 (Gold).
B) The AP sends the packet with an 802.11 priority tag of 0 (Best Effort).
C) The AP sends the packet with an 802.11 priority tag of 3 (Silver).
D) The AP sends the packet with an 802.11 priority tag of 6 (Platinum).

Solutions: