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2021 Dec 642-747 test question
Q1. What two steps should be taken to upgrade an MSE to a new software version? (Choose two.)
A. place MSE software on FTP server
B. place MSE software on TFTP server
C. start install from WCS GUI
D. start install from MSE CLI
E. manually rename MSE database
F. manually remove MSE database
Answer: A,D
Q2. An engineer has found that the many of the access points are going offline after 21:00 everyday, then recover the following morning at 7:00. What menu would lead the engineer to the resolution of this issue in WCS?
A. Services - Synchronize Services
B. Configure - Scheduled Configuration Tasks
C. Configure - Access Points
D. Services - Mobility Services
Answer: B
Q3. Which method is used by Cisco WLC v7.0 for the autoinstall process?
A. CAPWAP discovery broadcast
B. IP address stored in NVRAM
C. DNS "cisco-capwap-controller"
D. DHCP option 150
E. DHCP option 43
F. DHCP option 60
Answer: D
Q4. A calibration model has been created for a specific floor in Cisco WCS v7.0. Which two events are more likely to affect location accuracy and compel a new calibration? (Choose two.)
A. additional local mode APs installed
B. changes in office interior walls location and type
C. additional monitor mode APs installed
D. change in inventory type stocked in warehouse
E. compass direction change in omnidirectional antenna
Answer: B,D
Q5. Which statement best describes Cisco WCS v7.0 scheduling of WLAN access via enable and disable?
A. Cisco WCS must schedule WLAN status through AP templates.
B. Cisco WCS must schedule WLAN status through individual AP configuration.
C. Cisco WCS must schedule WLAN status through controller templates.
D. Cisco WCS must schedule WLAN status through individual controller WLAN configuration.
Answer: D
Regenerate 642-747 practice:
Q6. An engineer is designing a WLAN for context aware services and has to mount antennas higher than planned. What is the maximum recommended antenna mounting height for satisfactory performance?
A. 10 feet
B. 20 feet
C. 30 feet
D. 40 feet
Answer: B
Q7. Which two statements describe the software v7.0 implementation of LAG on a Cisco controller? (Choose two.)
A. It is supported on Cisco WLC 2500.
B. It is supported on the Cisco FlexConnect 7500 controller.
C. Fewer IP addresses are required.
D. The LAG port becomes port 15.
E. The LAG port becomes port 29.
F. The switch channel group negotiates with LAGP.
G. The switch channel group negotiates with PaGP.
Answer: C,F
Q8. An engineer is configuring Local EAP on the controller and has imported a PAC to the controller. What EAP type should be used?
A. EAP-TLS
B. PEAPv0/MSCHAPv2
C. EAP-FAST
D. PEAPv1/GTC
Answer: C
Q9. Refer to the exhibit.
What does the count of 20 for Handoff Requests Sent represent in the Mobility Statistics output?
A. the number of handoff replies that have been received in response to the requests sent
B. the total number of handoff requests received, ignored, or responses sent
C. the number of handoffs in which the entire client session has been transferred
D. the number of clients that have been associated to the controller and have been announced to the mobility group
Answer: D
Q10. What is the optimal distance between APs for location services?
A. 20 to 40 feet
B. 50 to 70 feet
C. 30 to 50 feet
D. 60 to 80 feet
E. 70 to 90 feet
Answer: B