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Question No.71
Which interface is used to connect the foreign and anchor controllers?
|
A. |
management |
|
B. |
service |
|
C. |
virtual |
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D. |
dynamic |
Correct Answer: A
Question No.72
Refer to the exhibit. A customer is determining whether a Windows 7 laptop is operating on the correct IEEE 802.11 standard. Which standard is being used by the laptop in the exhibit?
|
A. |
802.11b |
|
B. |
802.11g |
|
C. |
802.11n |
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D. |
802.11p |
Correct Answer: C
Question No.73
Refer to the exhibit. The wireless engineer has deployed the Cisco 5508 Wireless Controller. The controller is responding on the service port; however, it will not respond on the management interface. Which configuration revision will fix the management interface?
|
A. |
On the switch interface, configure switch(config-if)#switchport trunk allowed vlan add 10. |
|
B. |
On the WLC management interface, disable LAG on the management network. |
|
C. |
On the switch interface, configure switch(config-if)#switchport trunk allowed vlan 10. |
|
D. |
On the WLC management interface, change the VLAN ID to 20. |
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E. |
On the switch interface, configure no spanning-tree portfast trunk. |
|
F. |
On WLC Controller gt; General, disable LAG and reboot. |
Correct Answer: A
Question No.74
Which two attributes must be configured to match in order for WLCs to operate in the same mobility group? (Choose two.)
|
A. |
mobility domain name |
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B. |
virtual IP address |
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C. |
service interface address |
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D. |
hardware model |
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E. |
software version |
Correct Answer: AB
Question No.75
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 |
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B. |
10 mW |
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C. |
12 mW |
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D. |
16 mW |
|
E. |
24 mW |
Correct Answer: D
Question No.76
You are designing a wireless network in a medical facility. Which three areas are bad locations in which to install a wireless access point? (Choose three.)
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A. |
in front of the elevators doors |
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B. |
in the hallways |
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C. |
next to the electrical room |
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D. |
inside offices |
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E. |
near medical imaging devices |
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F. |
in the lobby |
Correct Answer: ACE
Question No.77
Which spread spectrum technique uses 11-bit chips to transmit 1 bit of data over a 22-MHz channel?
|
A. |
DSSS |
|
B. |
FHSS |
|
C. |
OFDM |
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D. |
MIMO |
|
E. |
CCK |
Correct Answer: A
Question No.78
Refer to the exhibit. A help desk ticket has been entered for the wireless infrastructure. A wireless client is not able to connect at IEEE 802.11n rates. Which option allows for connectivity?
|
A. |
Set WMM mode to Optional or Required. |
|
B. |
Set Quality of Service (QoS) to Silver. |
|
C. |
Set Quality of Service (QoS) to Platinum. |
|
D. |
Set 7920 AP CAC to Enabled. |
Correct Answer: A
Question No.79
Which two statements best describe the LAG configuration between a Cisco WLC and a Cisco Catalyst switch? (Choose two.)
|
A. |
The Catalyst switch should be configured for PAgP. |
|
B. |
The Catalyst switch should be configured only for Layer 2 load balancing. |
|
C. |
The Catalyst switch should be configured for quot;onquot; mode. |
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D. |
The Cisco WLC relies on the connected switch to perform the load-balance of traffic. |
|
E. |
The Cisco WLC aggregates multiple management interfaces into a single virtual interface. |
Correct Answer: CD
Question No.80
Which three items are allowed on an Ethernet trunk port? (Choose three.)
|
A. |
autonomous AP |
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B. |
FlexConnect AP |
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C. |
local AP |
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D. |
monitor AP |
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E. |
rogue detector AP |
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F. |
sniffer AP |
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G. |
SE-Connect AP |
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H. |
Cisco WLC |
Correct Answer: ABE
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