passguide 642-746 practice test questions
41. An NMSP message is sent out when which event takes place?
Select the best response.
A. three or more APs detect a device
B. client starts transmitting on network
C. NMSP messages are sent every 30 seconds
D. more than 5 dB change is seen by an AP in the RSSI value of a device
Answer: D
42. When using third-party antennas that provide a gain greater than +6 dBi for Context-Aware software, the difference in gain between the third-party antenna and the Cisco equivalent should not exceed which gain level, assuming a fixed power level?
Select the best response.
A. 1 dBi
B. 3 dBi
C. 6 dBi
D. 9 dBi
E. No third-party antennas are supported.
Answer: B
43. Which Cisco recommended practice should be followed for Context-Aware software?
Select the best response.
A. Antenna diversity should be enabled.
B. Access points should not be separated from antennas.
C. Antenna height entered in Cisco WLC should match the AP placement height.
D. The antenna’s azimuth orientation within Cisco WCS should be perpendicular to the ceiling.
Answer: A
44. In a one-story building, where should omni-directional antennas be used in a Context-Aware deployment?
Select the best response.
A. with APs on the interior
B. with APs on the outer corners
C. with APs on the outer perimeter
D. Omni-directional antennas should not be used.
Answer: A
45. Which issue is the most likely if your MAPs keep rebooting after a constant interval?
Select the best response.
A. IP address issue
B. BGN mismatch
C. interference on the backhaul issue
D. RAP or MAP radio role issue
Answer: B
46. Which issue is the most likely if MAPs are not joining the mesh network at all?
Select the best response.
A. incorrect radio role
B. BGN mismatch
C. interference on the backhaul
D. interference on the client access
Answer: A
47. When is the Poor Link SNR Alarm generated in a mesh network?
Select the best response.
A. when the SNR between the mesh nodes falls below 15 dB
B. when the SNR between the client and the AP falls below 20 dB
C. when the SNR between the mesh nodes falls below 12 dB
D. when the Cisco WCS receives the first 10 SNR links from the network
Answer: C
48. If you know someone is trying to physically access your mesh access points deployed on a pole top in an area, which is the most appropriate alarm to check on the Cisco WCS?
Select the best response.
A. Child Moved
B. Parent Changed
C. Console Port Event
D. MAC Authorization failure
Answer: C
49. Which protocol is used by Cisco WCS to communicate with a Cisco MSE?
Select the best response.
A. HTTPS
B. NMSP
C. SNMP
D. SSH
E. Telnet
F. XML
Answer: A
50. A customer configured the single-user password on their Cisco MSE, but unfortunately lost both the single-user and SSH passwords. Which course of action should she take?
Select the best response.
A. Use Telnet to access the Cisco MSE.
B. Use direct console access to log into the Cisco MSE.
C. Use the Ctrl-Break key sequence to access the bootloader on the Cisco MSE.
D. RMA the Cisco MSE back to Cisco.
Answer: D
51. What is the optimal AP placement density for Context-Aware software?
Select the best response.
A. every 30 to 50 linear feet
B. every 50 to 70 linear feet
C. every 70 to 90 linear feet
D. every 90 to 110 linear feet
Answer: B
52. Which statement is an invalid use of a monitor mode AP?
Select the best response.
A. provides additional data and voice coverage
B. detects and contains rogue APs
C. minimizes co-channel interference
D. avoids delays in location-tracking information collection
Answer: A
53. Which password option can a customer configure on the Cisco MSE to provide additional security to prevent unauthorized access to the Cisco MSE itself?
Select the best response.
A. LILO password
B. GRUB password
C. NTLDR password
D. BCD password
Answer: B
54. To debug the progress of a tag packet through a Cisco MSE, which two logging options are required in Cisco WCS? (Choose two.)
Select 2 response(s).
A. Object Manager
B. Asynchronous
C. SNMP Mediation
D. XML Mediation
E. NMSP Protocol
Answer: BE
55. How is the location database cleanup process invoked?
Select the best response.
A. using the shell script on the Cisco MSE, invoked via /opt/locserver/defrag.sh
B. using the shell script on the Cisco MSE, invoked via /opt/locserver/setup/setup.sh
C. using the “Defragment Database” command under Maintenance Parameters in Cisco WCS
D. using the “Defragment Database” command under MSE Maintenance in Cisco WCS
E. using the “Defragment Database” command under Mobility > Mobility Services > System > Advanced Parameters in Cisco WCS
F. Third-party application is required to defragment the database.
Answer: E
56. How is the Cisco MSE database backed up?
Select the best response.
A. using the shell script on the Cisco MSE, invoked via /opt/locserver/backup.sh
B. using the shell script on the Cisco MSE, invoked via /opt/locserver/setup/setup.sh
C. using the “Backup” command under Mobility > Mobility Services > Maintenance in Cisco WCS
D. using the “Backup” command under System in Cisco WCS
E. using the “Backup” command under Advanced Parameters in Cisco WCS
F. Cisco MSE does not allow database backup.
Answer: C
57. What is the Cisco recommended way to upgrade Cisco MSE software?
Select the best response.
A. Upgrade file is uploaded via Cisco WCS.
B. Upgrade file is uploaded via FTP.
C. Upgrade file is uploaded via TFTP.
D. Upgrade file is uploaded via SFTP.
Answer: A
58. In a Cisco MSE-3350 deployment there are 10,000 tags and 7,000 clients to be tracked. The administrator is seeing the clients, but not the tags on the Cisco WCS. Which two issues are the most likely? (Choose two.)
Select 2 response(s).
A. Tags are not compliant with Cisco Compatible Extensions.
B. Tag license is only for 9,000 tags.
C. RFID is enabled on the Cisco WLC.
D. NMSP notification failure occurred.
E. Environment is indoor high ceiling.
F. Antenna selection is very weak.
G. Tag calibration not completed.
Answer: AD
59. What is the most likely reason to replace the Cisco LOC2710 with a Cisco MSE-3310 for tracking 1,500 clients?
Select the best response.
A. to run wIPS service simultaneously
B. to use rails and regions
C. a change in environment to high ceiling
D. an addition of 200 tags
E. because more accuracy is needed
Answer: C
60. A Cisco MSE is not reachable from Cisco WCS. What is the most likely reason?
Select the best response.
A. HTTP is disabled.
B. MSE is in different mobility group.
C. WCS communication password is mismatched.
D. GRUB password is mismatched.
Answer: C
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