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Q171. Which type of frames are ACK and CF-ACK?
A. control
B. management
C. RTS/CTS
D. association
Answer: A
Q172. The wireless network is using controller-based APs and version 7.0 MR1. The APs appear to be connected properly to the controllers. A wireless user near one of the APs reports that they are unable to connect to the network with their pre-shared key.
Which option shows the GUI path where you can check the connection status of that client?
A. WLANs > WLAN_ID > Advanced
B. Security > Clients
C. Security > Advanced > Clients
D. Monitor > Clients
E. Wireless > 802.11b/g/n > clients
Answer: D
Q173. Refer to the exhibit.
Cisco WCS version 7.0 has a configuration mismatch with what is actually running in the controller. Which menu leads to the Audit Status Report?
A. Security
B. Monitor
C. Configure
D. Services
E. Administration
F. Tools
Answer: C
Q174. The IEEE 802.11n standard provides 40-MHz channels, improved MAC efficiency, and MIMO.
Which three elements define the 802.11n implementation of MIMO? (Choose three.)
A. channel bonding
B. dynamic frequency selection
C. maximal ratio combining
D. packet aggregation
E. spatial multiplexing
F. transmit beam forming
Answer: C,E,F
Q175. Refer to the exhibit. WLC1 becomes unresponsive due to a power failure at a customer site. How does the access point that is shown in the WLC controller GUI behave now that WLC1 is disabled?
A. associates to controller 10.201.204.6
B. associates to controller 10.201.204.11
C. associates to controller 10.201.204.8
D. associates to controller 10.201.204.19
Answer: B
Q176. Which two actions are best for deploying VoWLAN on a wireless network? (Choose two.)
A. Minimize the use of Class 3 Bluetooth devices.
B. Minimize the use of analog cameras.
C. Minimize the use of IP cameras.
D. Maximize client access by enabling all data rates used by clients.
E. Maximize client access by enabling only a few high data rates used by clients.
Answer: B,E
Q177. Which three options relate to event-driven RRM? (Choose three.)
A. any 802.11n AP models
B. specific AP models
C. minimum of AP and WLC
D. minimum of AP, WLC, and WCS
E. minimum of AP, WLC, WCS, and MSE
F. configurable in WLC at 802.11b/g/n > RRM > TPC
G. configurable in WLC at 802.11b/g/n > RRM > DCA
Answer: B,C,G
Q178. RAG DROP
Answer:
Q179. What tab contains access point configuration in the WCS?
A. Controller > Access Points
B. Configure > Access Points
C. General > Configure > Access Points
D. System > Configure > Access Points
Answer: B
Q180. A network engineer in the GUI of WCS version 7 wants to add an autonomous access point. Where can this command be found in the drop-down menu?
A. Configure > Access Point > Add Autonomous APs
B. Manage > Access Points > Add Autonomous APs
C. Administration > Access Point > Add Autonomous APs
D. Location > Access Point > Add Autonomous APs
Answer: A