Cisco 642-747 - Implementing Cisco Unified Wireless Mobility Services (IUWMS v2.0) Exam
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Total 164 questions
Question #11 (Topic: )
What are the three conditions that must be met to consider a link between a parent and
child to be optimal? (Choose three.)
child to be optimal? (Choose three.)
A. The link to the parent must offer at least 10-dBm SNR.
B. Both APs have the same BGN.
C. The channel to the potential preferred parent can have no interference.
D. The link to the parent must offer at least 20-dBm SNR.
E. The channel to the potential preferred parent is not silent or blacklisted.
F. Both APs must use the default BGN.
Answer: B,D,E
Question #12 (Topic: )
Which performance impact occurs when configuring Cisco WCS v7.0 for Cisco 3300 Series
MSE tracking of devices?
MSE tracking of devices?
A. greater effect on Cisco MSE CPU overhead and network traffic levels but not on Cisco MSE disk utilization and Cisco WCS CPU overhead
B. greater effect on Cisco WCS CPU overhead and Cisco MSE disk utilization but not on network traffic levels and Cisco MSE CPU overhead
C. greater effect on Cisco WCS CPU overhead and Cisco MSE CPU overhead but not on Cisco MSE disk utilization and network traffic levels
D. greater effect on Cisco MSE disk utilization and network traffic levels but not on Cisco WCS CPU overhead and Cisco MSE CPU overhead
Answer: A
Question #13 (Topic: )
What network will be connected by default when connecting to the unused Ethernet port of
a MAP?
a MAP?
A. the native VLAN that the MAP is connected to
B. the VLAN associated with the SSID that the MESH APs are communicating on
C. the VLAN associated with WLAN number 1 in the WLC
D. the VLAN of the first SSID accessible to wireless clients of this MAP
E. the native VLAN that the WLC is connected to
Answer: A
Question #14 (Topic: )
A WLC receives a coverage hole detection alert from an AP. What two conditions must
occur for the controller to dynamically mitigate the situation? (Choose two.)
occur for the controller to dynamically mitigate the situation? (Choose two.)
A. The AP serving the troubled client must currently have a power level 2 or lower.
B. The client must be able to dynamically raise its power level to match the new AP power.
C. The AP must be RF visible to additional APs on the other side of the coverage hole for calibration.
D. The client must have WMM-PS disabled to allow for the increased power usage.
E. The AP serving the troubled client must currently have a power level higher than 2.
Answer: A,B
Question #15 (Topic: )
The primary Cisco WLC v7.0 has rebooted to a newer version of software, causing the APs
to associate to the secondary controller or controllers. Given the default configuration
parameters, what happens when the primary Cisco WLC is back in service?
to associate to the secondary controller or controllers. Given the default configuration
parameters, what happens when the primary Cisco WLC is back in service?
A. APs remain on the existing controller.
B. APs remain on the existing controller until the APs are loaded with newer software, and then will return to the primary controller.
C. APs return to the prior controller on a first-come, first-serve basis.
D. APs return to the prior controller based on AP Failover Priority Level 1 first, followed by 2 through 4 ascending.
E. APs return to the prior controller based on AP Failover Priority Level 4 first, followed by 3 through 1 descending.
Answer: C
