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

1. Which two statements describe the capability of TSM to collect statistics that are related to VoWLAN on Cisco WLC v7.0? (Choose two.)

A) It is operational only on 802.11a/n radio.
B) The feature is enabled by default.
C) It requires Cisco Compatible Extensions clients for uplink and downlink statistics.
D) It is operational on both 802.11g/b/n and 802.11a/g radio.
E) It requires Cisco Compatible Extensions clients for uplink statistics only.

2. What three changes occur when you replace a legacy 802.11a/b/g Cisco AP with an 802.11a/b/g/n Cisco 3500 Series AP? (Choose three.)

A) benefits in both 2.4 and 5 GHz
B) increased data rate at increased distance
C) increased data rate at reduced distance
D) benefits in 5 GHz only
E) increased data rate at same distance
F) benefits in 2.4 GHz only

3. What is the best practice for configuring data rates for an 802.11b VoWLAN deployment?

A) Configure a mandatory data rate of 12 Mb/s. Disable data rates below 12 Mb/s and all other data rates as supported.
B) Configure mandatory data rates of 11 and 54 Mb/s. Disable data rates below 6 Mb/s and all other data rates as supported.
C) Configure a mandatory data rate of 11 Mb/s. Disable data rates below 11 Mb/s and all other data rates as supported.
D) Configure a mandatory data rate of 6 Mb/s. Disable data rates below 6 Mb/s and configure all other data rates as supported.

4. A VoWLAN site survey was performed and equipment installed based on recommended design guidelines. Which two statements describe reasons to perform a post-deployment survey? (Choose two.)

A) There is insufficient information about the number of people in the area when the survey is performed.
B) There are changes in temperature in the indoor environment.
C) There are elevator shafts.
D) There are roaming pathways.
E) There is insufficient information by AirMagnet VoFi Analyzer.

5. A wired packet that is marked for QoS priority CS4 arrives on VLAN-4 at 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 WMM wireless client?

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

Solutions: