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

1. A web browser is opened to a new Cisco Unified Wireless IP Phone 7921G or 7925G connected to a windows computer via USB. Which statement describes the ability to read and write configuration parameters to prime the phone for its first VoWLAN association and its association to a Cisco Unified Communications Manager?

A) Phone read/write access depends on the firmware version.
B) Phone depends on Cisco Unified Communications Manager configuration.
C) Phones are read-only and require user to be authenticated as administrator for write access.
D) Phones are always read-only.

2. A downstream packet containing a DSCP value arrives at the WLC Ethernet interface from the wired source network. The WLC is configured for QoS WLAN 802.1p mapping. How does the WLC treat the CAPWAP QoS marking when leaving the controller interface for the respective AP and final wireless client destination?

A) The outer CAPWAP CoS is marked and capped while the inner DSCP maintains the original marking.
B) No outer CAPWAP QoS tag is applied, but the original DSCP is maintained inside CAPWAP.
C) No outer CAPWAP or inner QoS tagging is applied.
D) The outer CAPWAP DHCP is marked and capped without any inner DSCP value.

3. Refer to the exhibit.

What three items of multicast information can be interpreted from the WLC displays? (Choose three.)

A) The ingress WLC multicast stream is IP address 239.1.1.1.
B) VideoStream is allowed for the wireless client.
C) WLC-to-AP multicast mode is configured for unicast.
D) WLC-to-AP multicast mode is configured for multicast using IP address 239.1.1.1.
E) IGMP snooping is disabled.
F) QoS was configured and lowered to best effort.
G) VideoStream is not allowed for the wireless client.
H) IGMP snooping is enabled.

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

5. A single Layer 2 multicast address can map to how many IPv4 multicast addresses?

A) 1
B) 28
C) 16
D) 8
E) 64
F) 32

Solutions: