When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones. Which two general control settings should you select？ （）

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  A . all four ports from the cisco wlc terminated to the same catalyst gigabit module and channel group. B . ports 1 and 2 from cisco wlc to catalyst gigabit module slot 1 channel group 10 and cisco wlc ports 3 and 4 to catalyst gigabit module slot 2 channel group 10. C . all four ports from the cisco wlc terminated to the same catalyst gigabit module using two channel groups. D . ports 1 and 2 from cisco wlc to catalyst gigabit module slot 1 channel group 20 and cisco wlc ports 3 and 4 to catalyst gigabit module slot 2 channel group 40.

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• When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones，which two general control settings should you select？（）

  A . Aggressive Load Balancing on B . Aggressive Load Balancing off C . Multicast on D . Multicast off E . AP Fallback on F . AP Fallback off

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  A . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module and channel group. B . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module using two channel groups. C . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 20 and Cisco WLC ports3 and 4 to Catalyst gigabit module slot 2 channel group 40. D . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 10 and Cisco WLC ports3 and 4 to Catalyst gigabit module slot 2 channel group 10.

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• When configuring a wlan controller for a voice application using cisco 7920 wireless ip phones. which two general control settings should you select？（）

  A . multicast on B . aggressive load balancing off C . multicast off D . ap fallback on E . aggressive load balancing on F . ap fallback off

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