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

1. 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 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).

2. When implementing video teleconferencing over a wireless network, which three attributes should be considered when cell planning? (Choose three.)

A) packet loss
B) latency
C) jitter
D) throughput
E) client association
F) number of users on the network

3. 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).

4. Which four statements describe the attributes of streaming video? (Choose four.)

A) Jitter has no significant requirements.
B) Packet loss is limited to 5 percent.
C) One-way latency is limited to a few seconds.
D) One-way latency is limited to 150 ms.
E) QoS marking is at CS4.
F) Packet loss is limited to 1 percent.
G) QoS marking is at AF41.
H) Jitter is limited to 30 ms.

5. WLC v7.0 is properly configured for 802.11n and multicast video without the optional VideoStream. Which three of these options describe frames sent from the AP to wireless clients? (Choose three.)

A) sent at highest mandatory rate
B) sent as best effort QoS
C) sent at lowest mandatory rate
D) sent at client MCS data rate
E) No ACKs
F) ACK per frame
G) sent as gold QoS

Solutions: