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Q1. You are on the phone working with a colleague that is console connected to a lightweight AP that has lost its configuration. Which three actions are necessary to allow the AP to connect to a controller? (Choose three.)
A. Configure the AP IP address.
B. Configure the controller name.
C. Configure the controller IP address.
D. Configure the AP hostname.
E. Configure the AP IP default-gateway.
F. Configure the AP username and password.
Answer: A,C,E
Q2. When a wireless client is authenticated in a controller-based wireless network, which three pieces of source identification information can be used by the controller for an Access-Request message that is sent to an external RADIUS server? (Choose three.)
A. wireless client IP address
B. controller IP address
C. AP IP address
D. wireless client MAC address
E. controller MAC address
F. AP MAC address
Answer: B,E,F
Q3. An access point is currently transmitting at 4 mW. The customer needs to increase its signal strength by 6 dB to create a larger wireless cell. What should the new transmit power be?
A. 8 mW
B. 10 mW
C. 12 mW
D. 16 mW
E. 24 mW
Answer: D
Q4. Which two of the following authentication methods used for WiFi security require the use of certificates? (Choose two.)
A. PEAP
B. EAP-FAST
C. WPA2
D. WPA1
E. EAP-TLS
F. EAP-MD5
Answer: A,E
Q5. Which option is needed to earn the Cisco Compatible credential for Cisco Compatible Extensions Lite?
A. Foundation and Management are required.
B. Location and Management are required.
C. Foundation and Location are required.
D. Foundation and Voice are required.
E. Voice is required.
F. Foundation is required.
G. Location is required.
H. Management is required.
Answer: F
Q6. Which statement best describes the ability of a wireless client to access and transmit a data frame to an AP?
A. The client listens to the media until polled by the AP using PCF to send its data.
B. The client listens to the media until a data frame is finished, at which time it transmits, unless a collision of data frames has occurred.
C. The client uses random countdown timers to start the transmission of a data frame.
D. The client listens to the media and countdown timers to start the transmission of a data frame.
Answer: D
Q7. Which statement about the impact of configuring a single SSID to support TKIP and AES encryption simultaneously is true?
A. The overhead associated with supporting both encryption methods significantly degrades client throughput.
B. Some wireless client drivers might not handle complex SSID settings and may be unable to associate to the WLAN.
C. This configuration is unsupported and the Cisco Wireless Control System generates alarms continuously until the configuration is corrected.
D. This configuration is common for migrating from WPA to WPA2. No problem is associated with using this configuration.
Answer: B
Q8. Refer to the exhibit.
Which three switch port types are valid for these connections? (Choose three.)
A. access
B. port-channel
C. port-channel trunk
D. trunk
E. port-channel access
F. routed port
Answer: A,C,D
Q9. An engineer wants to deploy a 2504 controller as the anchor controller for a guest WLAN that resides on a 5508 controller in a different mobility group. What configuration change must be applied to support this deployment strategy?
A. UDP 16666 and IP Protocol 97 must be enabled on the 2504 controller
B. UDP 5246 and TCP Protocol 97 must be enabled on the router
C. The 2504 controller must be added to the same mobility group as the 5508.
D. DHCP Option 43 must be added to the neighboring switchport
Answer: C
Q10. Which two wireless technologies can interfere with 802.11 networks? (Choose two.)
A. DECT
B. ZigBee
C. WiMax
D. GSM
Answer: A,B
Q11. Which statement describes spread spectrum technology in wireless communications?
A. Signal is spread across optical pulses.
B. Signal is spread across variations of amplitudes.
C. Signal is spread across one frequency.
D. Signal is spread across a whole band of frequencies.
Answer: D
Q12. In what WCS menu would an engineer locate the WCS software version?
A. Administration > Settings
B. Help > About Cisco WCS
C. Help > Online Help
D. Administration > License Center
Answer: B
Q13. Which option is used to form the BSSID in a BSS?
A. AP radio MAC address
B. AP wired MAC address
C. AP serial number
D. client radio MAC address
E. client wired MAC address
F. client serial number
Answer: A
Q14. An engineer is seeing a pattern closest to that of an Isotropic Radiator. What other antenna will produce a similar pattern?
A. 5 dBi patch
B. 13.5 dBi Yagi
C. 2.2 dBi omni
D. 21 dBi parabolic
Answer: C
Q15. Which two pieces of information are needed for the wireless client to connect to the wireless network? (Choose two.)
A. SSID
B. security settings
C. channel number
D. AP name
Answer: A,B