问题:
A Cisco Aironet 1020 controller-based access point has been connected to a Catalyst 3550-24 PWRSwitch. However, when it is powered up, the access point fails.
What has caused this problem?()
A . access point does not support 802.11h
B . incorrect switch power supply
C . switch port is not enabled
D . switch does not support 802.3af
E . access point has not been initialized with the primary controller
A Cisco Aironet 1020 controller-based access point has been connected to a Catalyst 3550-24 PWRSwitch. However, when it is powered up, the access point fails.
What has caused this problem?()
● 参考解析
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