Huawei SMU01A - Troubleshooting Methods

SMU01A
User Manual
7 Troubleshooting Methods
Issue 06 (2015-10-08)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
41
7 Troubleshooting Methods
This section describes how to rectify common faults of the SMU01A.
Table 7-1 describes the methods for rectifying the common faults.
Table 7-1 Troubleshooting methods
Symptom
Cause
Solution
The alarm indicator is red
A critical or major
alarm is generated.
Rectify faults based on the
alarm information.
The running status indicator
blinks at 4 Hz.
The SMU01A does
not communicate
with the host
properly.

Connect communications
cables properly.

Reseat the SMU01A.
The green indicator on the right
side of the COM port is off.
Network
communication is
interrupted.

Connect Ethernet cables
properly.

Set a correct IP address.