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Q151. What three configuration options can be executed by navigating to the WCS Administration > AAA menu? (Choose three.)
A. Add a Lobby Ambassador guest
B. Add a LDAP server
C. Add an administrative user
D. Add a MAC address list filter
E. Add a RADIUS server
F. Add a TACAS+ server
Q152. Which option best describes the limitation of a client that is attempting to manage a WLC while using the client wireless adapter connection to the wireless infrastructure?
A. Controllers must be managed using only secure protocols (that is, SSH and HTTPS), not nonsecure protocols (that is, HTTP and Telnet).
B. Read-write access is not available; only read-only access is supported.
C. Uploads and downloads from the controller are not allowed.
D. Wireless clients can manage other controllers, but not the same controller and the AP to which the client is associated.
Q153. Refer to the exhibit.
What does the yellow shield with the exclamation mark indicate?
A. The network uses open authentication and no encryption.
B. The network uses an unsupported channel.
C. The signal is too distorted to connect.
D. The AP that is transmitting this SSID uses the wrong RF domain.
E. This is the ad-hoc network.
Q154. Which option lists the key features of Cisco Compatible Extensions v5?
A. Roaming and real-time diagnostics, MFP, a diagnostic channel that allows troubleshooting of the client, client reporting, optional location service, and expedited bandwidth
B. AP assisted roam, Cisco Centralized Key Management, radio measurements, and transmit power control
C. CAC, UPSD, voice metrics, MBSSIDs, location, link tests, and NAC
D. WME, proxy ARP, EAP-FAST, and WPA2, and single sign-on
E. LEAP, WPA, 802.1x and VLANs per AP, TKIP, and WiFi
Q155. A customer wants to deploy Cisco Cloud Wireless architecture with 802.11ac capabilities.
Which access points would meet the customers’ requirements? (Choose two.)
A. Cisco 3700 Access Points
B. Cisco MR34 Access Points
C. Cisco MR18 Access Points
D. Cisco 3600 Access Points
E. Cisco MR72 Access Points
F. Cisco 1570 Access Points
G. Cisco MR26 Access Points
Q156. 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
Q157. You are about to use a hotel's guest wireless services using a wireless laptop.
Which three items do you need to establish a wireless connection? (Choose three.)
A. SSID name
B. RF channel
C. RF signal
D. 802.1X/EAP credentials
E. pre-shared key
F. web page
G. WPA/WPA2 settings
Q158. Which RRM feature allows an access point to avoid non-IEEE 802.11 interference?
C. RF groups
D. coverage hole detection
Q159. An engineer needs an AP with at least two spatial streams, four receivers, and three transmitters. Which device meets these requirements?
Q160. An engineer is trying to identify if radar has impacted the wireless network at a customer site. When using the controller GUI, which dashboard in the Monitor section presents this information?
A. 802.11a/n - Air Quality Reports
B. Clean Air - Worst Air Quality Report
C. 802.11b/g/n - Interfering Devices
D. Statistics - Mobility Statistics