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

Question 1

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 0 (Best Effort).
B. The AP sends the packet with an 802.11 priority tag of 3 (Silver).
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).

Question 2

DRAG DROP

Question 3

What are the two equivalent 802.1p CoS categories that are associated with 802.11e AC_BE? (Choose two.)

A. 2
B. 5
C. 4
D. 1
E. 0
F. 3

Question 4

A customer has upgraded to 802.11n with ClientLink, set to defaults, to improve video performance on legacy clients. They notice that ClientLink is not kicking in for an 802.11a client with 36 Mb data rate and -55db RSSI. What is the problem?

A. RSSI too low
B. data rate too high
C. RSSI too high
D. data rate too low

Question 5

Clients are experiencing artifacts in multicast video even though the network was recently upgraded to 802.11n APs. What three configuration changes will be most effective to improve performance? (Choose three.)

A. enable VideoStream
B. increase QoS marking on multicast
C. enable Call Admission Control
D. increase mandatory data rate
E. enable 40 MHz wide channels
F. disable Multicast Messaging

Solutions: