短語詞組短語Ethernet Alarm Indication Signal 以太網(wǎng)告警抑制功能ais alarm indication signal 報(bào)警指示信號;告警指示信號AU alarm indication signal AU 告警指示path alarm indication signal 通道報(bào)警指示信號virtual channel alarm indication signal 虛信道告警指示信號A AIS Alarm Indication Signal 告警顯示信號AIS S Alarm Indication Signal 告警指示信號Ethernet Alarm Indication Signal Function 以太網(wǎng)告警指示信號功能Tributary unit alarm indication signal 支路單元告警指示信號 返回 alarm indication signal