问题:
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.
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?()
● 参考解析
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