多选题If a SONET/SDH interface transmit link fails between two JUNOS devices, which two alarms or defects would be seen on those devices?（）ALOSBREICBIP-B3DRDI
题目
多选题
If a SONET/SDH interface transmit link fails between two JUNOS devices, which two alarms or defects would be seen on those devices?（）
A
LOS
B
REI
C
BIP-B3
D
RDI