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
正确答案:A,D
答案解析:有
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juniper认证考试
juniper认证考试
If a SONET/SDH interface transmit link fails between two JUNOS devices, which two alarms or defects would be seen on those devices?（）
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