无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

單項選擇題

On a Cisco Aironet 1240AG Series standalone access point， the radio LED is dark blue andblinking，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 failed.

微信掃碼免費搜題