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IRD6000
User Guide
3 Troubleshooting
Issue 02 (2012-12-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
38
If you…
Then…
Operation Guide
Encounter an
average fault
Refer to fault
troubleshooting cases.
1.
Visit
http://support.huawei.com
.
2.
Choose
Service
>
Knowledge Base
or
Shortcut
>
Knowledge Base
.
3.
Browse all the cases or search by
keyword.
Product description, technical guides,
technical cases, precaution announcement,
and Huawei technical journals are available
in
Knowledge Base
.
Consult online.
1.
Visit
http://support.huawei.com
.
2.
Choose
Service
>
Technical Forum
or
Shortcut
>
Technical Forum
.
3.
Select a forum relevant to the product.
Check whether there are similar questions. If
not, submit your question.
CAUTION
Log in to Huawei technical support website as a device user. Only a user above the device-user level can
access
Knowledge Base
or
Technical Forum
atdevice user before you log in to the Huawei technical support website.
3.2
Restoring Business from an Emergency Fault Quickly
If an emergency fault occurs and you cannot troubleshoot it for the moment, try restoring
business according to the flowchart in Figure 3-2 to reduce the impact of the fault to a user.