A network administrator of a global organization is collapsing all controllers to a single cluster located in central Europe. Which concern must addressed?

• A.Some channels may not be available consistently across the organization.
• B.Different RF policies per office are not available in this configuration.
• C.Syslog must be configured to the time-zone of the NMS platform.
• D.Centralized controllers cannot uniformly authenticate global users.

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A network engineer is working on a predictive WLAN design, the new wireless network must support access to Internet, email, voice, and the inventory database, to successfully support these services, which configuration must the engineer use for the signal strength levels and SNR on the planning tool?

• A.signal strength of -67 dBm, 25-dB SNR, and maximum 1 percent packet loss.
• B.signal strength of -67 dBm, 20-dB SNR, and maximum 5 percent, packet loss.
• C.signal strength of 67 dBm, 20-dB SNR, and maximum 1 percent packet loss.
• D.signal strength of-70 dBm,30-dB SNR. and maximum 10 percent packet loss.

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A wireless engineer is performing a post verification of a wireless network. Which two metrics does the engineer verify to ensure that the wireless network can support voice services? (Choose two.)

• A.The coverage area must have a noise floor that does not exceed -87 dBm.
• B.The client device must have at least an -67 dBm RSSI.
• C.The rate of retransmitted packets must be 15 percent or below.
• D.The rate of retransmitted packets must be 20 percent or below.
• E.The client device must have at least an -65 dBm RSSI.

Correct Answer: B,D

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An engineer configured the optimized client roaming on Cisco WLC with an RSSI threshold of
72dBm. Clients report frequent disconnections. What must be configured for the AP to guide the client to a better AP?

• A.Disable coverage hole detection on the SSID and enable BSS transition on the SSID.
• B.Disable optimized roaming and enable 802.11v support on the SSID.
• C.Enable BSS transition at the radio level and optimized roaming on the SSID.
• D.Enable BSS transition on the SSID and optimized roaming at the radio level.

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An engineer designed a new wireless network for an enterprise customer. The customer is concerned that some wireless features may not be available because the bill of materials has only Base and no WPlus licenses for the Cisco WLC version 8. What is the reason for the engineer to take this approach regarding the licenses?

• A.CAPWAP Data Encryption licenses are required for this feature.
• B.All WLC features are available because WPLUS license is now included in the Base license.
• C.OfficeExtend AP needs a WPlus license.
• D.To have all the features, Plus licenses must be installed on the WLC.

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