[Free] 2018(Aug) Ensurepass Cisco 642-747 Dumps with VCE and PDF 41-50

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Implementing Cisco Unified Wireless Mobility Services (IUWMS v2.0)

Question No: 41

Which two issues may need to be considered when using DAS to support location-tracking services? (Choose two.)

  1. Third-party antennas may reduce RF cell size but provide location accuracy.

  2. Additional monitor-mode APs may be necessary to obtain desired location accuracy.

  3. Wi-Fi RF channel selection is critical when using DAS if multiple wireless services are supported in the same antenna group.

  4. Multiple connections are required into a common DAS for 802.11n support.

  5. Linear DAS deployment can reduce your location accuracy.

Answer: B,E

Question No: 42

Cisco WCS v7.0 with the 3300 Series MSE is Cisco licensed for tracking 2000 client devices. Configuration tuning has been performed on Cisco WCS for Cisco MSE tracking parameters to limit tracking to 1500 wireless client devices. What is the result of this tuning?

  1. Client devices that are greater than the limit are not reported.

  2. Client devices that are greater than the limit are only summarized.

  3. An email alert is sent when the limit is reached.

  4. A syslog event is sent when the limit is reached.

  5. 500 licenses can be used for wIPS.

  6. 500 licenses can be used for TDoA tags.

Answer: B

Question No: 43

Which two statements correctly describe integrating AeroScout TDoA receivers (sensors) into a Cisco Unified Wireless Network based on v7.0? (Choose two.)

  1. Cisco WCS configures the TDoA receivers through CLI templates.

  2. AeroScout software is required to configure TDoA receivers.

  3. Cisco WCS can add TDoA receivers to equipment lists but not in floor maps.

  4. Cisco WCS can add TDoA receivers to floor maps but without heat maps.

  5. Cisco WCS can add TDoA receivers to floor maps with nondynamic heat maps.

  6. Cisco WCS can add TDoA receivers to floor maps with dynamic heat maps.

Answer: B,D

Question No: 44

Individual AP primary, secondary, and tertiary controllers have been configured. The Cisco WLC v7.0 global backup primary and backup secondary have also been configured. The primary controller has failed. Which statement correctly describes AP failover?

  1. Global backup primary and backup secondary will be used before individual AP secondary and tertiary.

  2. Individual AP-configured secondary and tertiary will be used before global-configured backup primary and backup secondary.

  3. Global backup primary, then AP secondary, then global backup secondary, and then AP tertiary will be used.

  4. Only AP secondary and tertiary are used.

  5. Only global primary and secondary are used.

Answer: B

Question No: 45

What is the optimal distance between APs for location services?

  1. 20 to 40 feet

  2. 50 to 70 feet

  3. 30 to 50 feet

  4. 60 to 80 feet

  5. 70 to 90 feet

Answer: B

Question No: 46

Which two statements describe the difference between a Cisco WGB and a universal WGB in a wireless network? (Choose two.)

  1. Universal WGB associates with its own MAC address on behalf of its wired clients.

  2. Cisco WGB associates with its own MAC address on behalf of its wired clients.

  3. Universal WGB associates using one of the wired client MAC addresses.

  4. Cisco WGB associates using one of the wired client MAC addresses.

Answer: B,C

Question No: 47

What is the primary purpose of a configuration audit report in Cisco WCS v7.0?

  1. reports client configuration issues

  2. details configuration differences between the Cisco 3300 Series MSE and Cisco WCS

  3. details configuration differences between Cisco WLC and Cisco WCS

  4. details configuration differences between Cisco WLC devices

  5. details configuration changes of Cisco WCS

Answer: C

Question No: 48

A network engineer needs to bridge a wired IP surveillance camera in the parking lot through a Mesh AP. What mode would the AP the camera is connected to be operating in?

  1. RAP

  2. MAP

  3. Local

  4. FlexConnect

Answer: B

Question No: 49

An engineer is maintaining a wireless network with a large amount of RFID tags and notices the WLCs are reporting very high memory utilization. What value should the RFID timeout value be changed to from its default value to alleviate the memory utilization issues?

A. 600

B. 1200

C. 7200

D. 14400

Answer: A

Question No: 50

Which location-tracking solution is most easily implemented with 802.11 Wi-Fi APs and clients?

  1. AoA

  2. ToD

  3. TDoA

  4. RSS trilateration

Answer: D

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