Huawei
MA5800 X7 got an active alarm from the beginning, but can still working normally, can anybody help to slove the alarm problem?
Command:
display alarm active all
ALARM 57 FAULT MAJOR 0x1531a000 EQUIPMENT 08/01/2000 05:13:27+01:00
ALARM NAME : The communication of the EMU with the host is abnormal
SRVEFF : NSA
PARAMETERS : FrameID: 0 EMU ID: 0 EMU Type: FAN EMU Name: H901FMMA
DESCRIPTION : The equipment can not report the alarm of the monitoring sensors
CAUSE : (1)The environment monitoring unit (EMU) is faulty
(2)The communication serial port is damaged or the line is faulty
(3)The EMU is reset manually
ADVICE : (1)Replace the EMU
(2)Check whether the communication serial port is damaged and whether the line is faulty
(3)No need to deal with it
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Wang Maggie
TO BE VERIFIED
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