On a cisco aironet 1240ag series standalone access point, the radio led is dark blue and blinking, but the status led and ethernet led are both off. what does this indicate?()
- A、a firmware upgrade is in progress.
- B、an access point buffer overflow is occurring.
- C、the access point is booting.
- D、the internal radio has faile.
正确答案:A
答案解析:有

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