單項(xiàng)選擇題

lightweight access point has been connected to a catalyst 3550 24-pwr switch, and on power-up the access point fails.
What is the problem with the switch?()

A.the power supply has inadequate wattage.
B.power is incorrectly configured on the port.
C.it does not support 802.3af poe.
D.power is not enabled on the port.


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2.單項(xiàng)選擇題A blinking green led indicates which of the following conditions on a cisco 1030 remote edge ap?()

A.startup
B.site survey mode
C.lost connection to the controller
D.duplicate ip address

4.單項(xiàng)選擇題

An 802.1x client cannot authenticate to an autonomous access point configured for multiple vlans. the native vlan does not have an ssid configured.
Which one of the following links being down would prevent the clients from authenticating?()

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B.between the client’s vlan and the wlse
C.between the native vlan and the wlse
D.between the client’s vlan and the radius

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You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but, when you answer, the call is dropped.What may cause this problem?()

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