200-355 Real Exam Dumps Questions and answers 261-270
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Question No.266
The introduction of consumer phones and tablets into enterprise WLANs can have an impact on 802.11a/b/g/n deployments. The Apple iPhone 4 and iPad 2 are very common examples. Which statement best describes the abilities of these devices?
A. |
The Apple iPhone 4 and the iPad 2 use 2.4 GHz and 5 GHz. The Apple iPhone 4 uses only one spatial stream and the iPad 2 uses two spatial streams. |
B. |
The Apple iPhone 4 uses only 2.4 GHz and the iPad 2 only uses 5 GHz. The Apple iPhone 4 uses only one spatial stream and the iPad 2 uses two spatial streams. |
C. |
The Apple iPhone 4 uses 2.4 GHz and the iPad 2 uses 2.4 GHz or 5 GHz. The Apple iPhone 4 only uses one spatial stream and the iPad 2 uses two spatial streams. |
D. |
The Apple iPhone 4 uses 2.4 GHz and the iPad 2 uses 2.4 GHz or 5 GHz. The Apple iPhone 4 and the iPad 2 use only one spatial stream. |
Correct Answer: D
Question No.267
Which two actions would you use to begin to troubleshoot an access point that fails to join a wireless LAN controller successfully? (Choose two.)
A. |
SSH to the AP. |
B. |
SSH to the Cisco WCS. |
C. |
SSH to the Cisco WLC. |
D. |
Issue the Cisco WLC command debug capwap events enable |
E. |
Issue the Cisco WLC command show capwap events |
Correct Answer: CD
Question No.268
A Cisco Aironet 1260 AP is unable to join a Cisco 2500 Series WLC that is connected through a Layer 2 switch. Which three options help to verify the wireless network operation and locate a possible issue? (Choose three.)
A. |
Verify status of GUI Wireless gt; Country |
B. |
Verify status of GUI Wireless gt; Timers |
C. |
Verify status of GUI WLANs gt; ID gt; Advanced |
D. |
CLI debug of dot11 |
E. |
CLI debug of DHCP |
F. |
Verify Cisco WLC license |
G. |
Verify Cisco WLC model |
Correct Answer: AEF
Question No.269
Which two formats are supported for uploading background graphics to create a network map in Cisco WCS? (Choose two.)
A. |
PNG |
B. |
JPEG |
C. |
DWG |
D. |
TIFF |
Correct Answer: AB
Question No.270
The network administrator wants an access point to be able to find rogue APs and to support location-based services. Which AP mode meets this requirement while having the radios up and preventing client connections?
A. |
monitor |
B. |
sniffer |
C. |
rogue-detection |
D. |
H-REAP |
Correct Answer: A
Question No.271
Which two access point modes support infrastructure MFP? (Choose two.)
A. |
sniffer |
B. |
rogue detector |
C. |
bridge |
D. |
local |
E. |
FlexConnect |
Correct Answer: DE
Question No.272
What two capabilities would be present on a wireless client device that supports CCXv3? (Choose two.)
A. |
WPA2 |
B. |
802.1x |
C. |
PEAP-MSCHAP |
D. |
NAC |
E. |
MFP |
F. |
EAP-TLS |
Correct Answer: AB
Question No.273
What is the optimum 2.4 GHz wireless cell-overlap percentage for VoWLAN deployments?
A. |
10 |
B. |
20 |
C. |
15 |
D. |
5 |
Correct Answer: B
Question No.274
Refer to the exhibit. A wireless engineer has an antenna with the radiation pattern shown in the exhibit. What type of antenna is it?
A. |
Patch |
B. |
Yagi |
C. |
Parabolic dish |
D. |
Dipole |
E. |
Internal omni |
Correct Answer: B
Question No.275
In what WCS menu would an engineer locate the WCS software version?
A. |
Administration gt; Settings |
B. |
Help gt; About Cisco WCS |
C. |
Help gt; Online Help |
D. |
Administration gt; License Center |
Correct Answer: B
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