Page 1 out of 18. Viewing questions 1-10 out of 174
Question 1
Which two criteria must be considered when conducting an outdoor bridge site survey? (Choose two.)
A.
near-far effect
B.
weather
C.
traffic lights
D.
power lines
E.
Fresnel zone
Answer:
ad
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A
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Question 2
An enterprise is using two wireless controllers to support the wireless network. The data center is located in the head office. Each controller has a corporate WLAN configured with the name Copr-NET392267230WLC-1 and Corp-NET68371638WLC-2. The APs are installed using a round-robin approach to load balance the traffic. What should be changed on the cofiguration to optimize roaming?
A.
Use the same WLAN name for the corporate network on both controllers.
B.
Move all access points to one controller and use the other as N+1 HA.
C.
Move the controllers to an external data center with higher internet speeds.
D.
Place the access points per floor on the same controller.
Answer:
d
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Question 3
How does AP failover priority for access points function when configured with priority 1 or 4?
A.
When configured with priority 1, the access point is assigned with the highest priority level, and it is marked as critical. This access point fails over before other access points with the lower priority when there is primary controller failure.
B.
When configured with priority 4, the access point is assigned with the highest priority level, and it is marked as critical. This access point fails over before other access points with the lower priority when there is primary controller failure.
C.
When configured with priority 4, the access point is assigned with the lowest priority level, and it is marked as low. This access point fails over after other access points with the higher priority when there is primary controller failure.
D.
When configured with priority 1, the access point is assigned with the medium priority level, and it is marked as medium. This access point fails over after other access points with the higher priority when there is primary controller failure.
Answer:
b
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Question 4
A customer has two Cisco WLCs configured in a SSO cluster. The wireless network supports a large warehouse. The customer purchases new iPads to replace legacy scanners. Both devices connect to a single SSID named Scanning by using WPA2 Personal. The customer wants to use a standards-based method for fast roaming on the new iPads. Which approach meets the scanner requirement and still supports the legacy scanners?
A.
Enable FT PSK and set Fast Transition to Adaptive for the Scanning SSID.
B.
Enable FT 802.1X and set Fast Transition to Adaptive for the Scanning SSID.
C.
Enable optimized roaming globally and enable FT 802.1X on the Scanning SSID.
D.
Enable optimized roaming globally and enable FT PSK on the Scanning SSID.
Answer:
a
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Question 5
A company wants to replace its existing PBX system with a new VoIP System that will include wireless IP phones. The CIO has concerns about whether the company's existing wireless network can support the new system. Which tool in Cisco Prime can help ensure that the current network will support the new phone system?
A.
Location Readiness
B.
Site Calibration
C.
Map Editor
D.
Voice Readiness
Answer:
d
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Question 6
An engineer must ensure that the wireless network accomplishes fast, secure roaming by way of caching keys on the APs. Which key caching mechanism is enabled by default on a Cisco AireOS WLC?
A.
SKC
B.
OKC
C.
802.11r
D.
CCKM
Answer:
d
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Question 7
A rapidly expanding company has tasked their network engineer with wirelessly connecting a new cubicle area with Cisco workgroup bridges until the wired network is complete. Each of 42 new users has a computer and VoIP phone. How many APs for workgroup bridging must be ordered to keep cost at a minimum while connecting all devices?
A.
4
B.
5
C.
6
D.
7
Answer:
a
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Question 8
A network engineer is troubleshooting connectivity issues between two WLCs running 8.x code in SSO mode and finds that the redundancy management heartbeat is failing. Which packet type must be filtered for heartbeats when taking a capture to verify communication?
A.
RSTP
B.
UDP
C.
TCP
D.
ICMP
Answer:
b
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Question 9
What causes the most signal attenuation, based on the wireless design tools?
A.
cinder block wall
B.
metal door
C.
glass wall
D.
office window
Answer:
b
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Question 10
A network engineer is preparing for an office site survey with a height of 2.5 meters. Which three components are recommended to complete the survey? (Choose three.)
A.
Use a battery pack to power APs.
B.
Use a drawing of the office space to draw AP and client placements.
C.
Use DoS attack on APs while measuring the throughput.