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

1. Which attribute does the VoWLAN Readiness Tool of WCS v7.0 use to predict acceptable conditions?

A) WMM
B) PER
C) RSSI
D) QBSS
E) SNR

2. A company is deploying multicast over wireless that needs to be in a multicast-multicast mode. The access points are not receiving multicast traffic from the wireless controller. What command would display the needed information to determine if the AP has joined the multicast group?

A) show ip mroute
B) show pim multicast
C) show ip multicast routing
D) show igmp routes
E) show ip route
F) show ip igmp groups

3. Which two Cisco components are required to extend an existing VoWLAN to dual-mode wireless phones? (Choose two.)

A) Cisco Unified Mobility Advantage client
B) An LDAP server for the WLAN
C) Cisco Unified Mobility Advantage
D) Cisco Unified Communications Manager
E) A RADIUS server for the WLAN
F) Cisco Unified Mobile Communicator

4. Your Cisco Unified Wireless IP Phones 7921G and 7925G are associated with the VoWLAN at your branch office. When they attempt to place a call, the call fails to go through and you receive a fast busy tone. What is the issue?

A) Automatic alternate routing has been invoked.
B) The local gateway rejected the call because of high IP WAN utilization.
C) The wireless phones failed to register with the Cisco Unified Communications Manager cluster.
D) The Cisco Unified Communications Manager cluster invoked CAC to preserve IP WAN voice bandwidth.

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 0 (Best Effort).
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 5 (Gold).

Solutions: