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642-747 Latest Exam (Nov 2017)

[Free] 2017(Nov) Dumps4cert Pass4sure Cisco 642-747 Dumps with VCE and PDF 81-90

November 2, 2017

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2017 Nov Cisco Official New Released 642-747
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Implementing Cisco Unified Wireless Mobility Services (IUWMS v2.0)

Question No: 81

An engineer is having issues getting an AP to join the WLC at a remote office and suspects it may be a regulatory domain issue. What debug command can be used to verify this issue?

  1. debug capwap events enable

  2. debug aaa all enable

  3. debug dot11 mobile enable

  4. debug pem events enable

  5. debug dot11 mgmt msg

Answer: A

Question No: 82

Which two statements correctly describe ClientLink on a Cisco WLC v7.0.116.0? (Choose two.)

  1. It is supported on 802.11n APs for 802.11n clients.

  2. It is supported on 802.11n APs for 802.11a/g clients.

  3. It is supported on non-802.11n APs for 802.11a/b/g clients.

  4. Beamforming starts only when 802.11a clients reach a minimum of -50 dBm or weaker.

  5. Beamforming starts only when 802.11a clients reach a minimum of -60 dBm or weaker.

  6. Beamforming starts only when 802.11a clients reach a minimum of -70 dBm or weaker.

Answer: B,E

Question No: 83

Which two statements describe deployment of wireless mesh using Cisco WLC v7.0? (Choose two.)

  1. Cisco WLC requires an additional feature license.

  2. No special feature license is required.

  3. A separate Cisco WLC and code are required for mesh operation.

  4. A single WLC and code can be used for mesh and nonmesh combined.

Answer: B,C

Question No: 84

A recently acquired 1550 series AP is unable to join the WLC. The following message is observed on the AP console:

AAA Authentication Failure for UserName:CC93.1981.0035 User Type: WLAN USER What action must be taken for the AP to associate with the controller?

  1. import the APs Self Signed Certificate to the Security:Certificate:SSC tab

  2. add MAC address CC93.1981.0035 to the Security:AAA:AP policy:Authorization List

  3. authenticate the AP to the WLC from the console using an admin account on the WLC

  4. add MAC address CC93.1981.0035 to the Security:AAA:MAC Filtering tab

  5. import the APs Self Signed Certificate to the Security:Certificate:LSC tab

Answer: B

Question No: 85

Which statement best describes the Cisco WCS v7.0 templates for configuration and implementation of the Cisco Unified Wireless Network?

  1. Apply only to controllers.

  2. Apply only to controllers and lightweight APs.

  3. Apply only to controllers, lightweight APs, and autonomous APs.

  4. Apply only to controllers, lightweight APs, and the Cisco 3300 Series MSE.

  5. Apply to controllers, lightweight APs, autonomous APs, and Cisco MSE.

Answer: C

Question No: 86

What is the correct usage of a wildcard or wildcards for configuration of MAC filtering when using the Cisco 3300 Series MSE with Cisco WCS v7.0?

A. aa:11:bb:22::

B. aa:11:bb:22* C. aa:11:bb:22:* D. aa:11:bb:22**

Answer: C

Question No: 87

Which two methods can be used to upgrade the Cisco 3300 Series MSE v7.0? (Choose two.)

  1. booting a CD that is formatted with an ISO image

  2. using the Cisco WCS browser interface

  3. using the Cisco MSE browser interface

  4. using the Cisco MSE console CLI

  5. using the TFTP bootstrap with a predefined filename

Answer: B,D

Question No: 88

Which issue may lead to inconsistent wireless client locations being reported by Cisco WCS v7.0?

  1. Roaming between APs is controlled by different controllers.

  2. A mix of APs is configured for monitor and local mode.

  3. The wireless client does not transmit a probe request to all channels.

  4. The wireless client is not compliant with Cisco Compatible Extensions.

  5. The wireless client does not associate.

Answer: C

Question No: 89

An engineer is configuring a category of event notifications that currently does not exist on the WCS. What step must be completed first to create this new event?

  1. define what will trigger the notification

  2. define an event definition

  3. define an event group

  4. define where to send the notification

Answer: C

Question No: 90

When using Cisco Spectrum Expert v4.0 on a PC, which three additional items are required to allow CleanAir RF spectrum analysis from the AP to the PC application? (Choose three.)

  1. any APs that are capable of 802.11n

  2. only Cisco 3500 or 3600 Series APs

  3. minimum Cisco WLC code 7.0.98.0

  4. minimum Cisco WLC code 7.0.116.0

  5. AP that is operating in monitor mode only

  6. AP that is operating in SE-Connect mode only

  7. AP that is operating in monitor or SE-Connect mode

Answer: B,C,F

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