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

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

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

2. You are given a new single Cisco 2500 Series Wireless Controller with 8 to 12 APs. Which two statements describe the minimum required multicast configuration? (Choose two.)

A) Enable the WLAN Multicast VLAN feature.
B) Enable WLC to AP Multicast Mode for multicast.
C) Configure the IGMP Query Interval for 20 seconds.
D) Enable IGMP Snooping.
E) Configure the IGMP Timeout for 60 seconds.
F) Enable Global Multicast Mode.
G) Enable WLC to AP Multicast Mode for unicast.

3. Which three statements are true about load-based Call Admission Control? (Choose three.)

A) uses ADDTS action frames
B) uses the 802.11i specifications
C) grants a VoWLAN client-initiated call based on channel bandwidth capacity
D) grants a VoWLAN client-initiated call based on the number of active clients associated to the AP
E) requires a WMM-enabled client

4. Refer to the exhibit.

A customer is looking to deploy local radius authentication on their WLAN controller. After configuration has been completed, the administrator found that computers could authenticate; however, the VoIP phones could not. What is the problem given the output?

A) EAPOL-Key timeout should be set to at least 20,000 Milliseconds to allow the PAC to be processed.
B) EAPOL-Key Max Retries should be set to 12 to ensure the wireless phone can authenticate.
C) The EAP Broadcast Key interval is set to 1 hour however should be 8 hours.
D) The EAP request-timeout is too short for the wireless phone to process the PAC from the WLAN controller.

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

Solutions: