4.1 Frequently Used Methods for Troubleshooting
This topic describes how to locate faults on the Web page, on the U2000, and on the OLT CLI.
Table 4-1 shows the methods for locating faults on the Web page, on the U2000, , and on the
OLT CLI.
Table 4-1 Fault location methods
Fault Location Method Fault Location Method (Detail)
Remote Web 4.4.1 Remotely Logging in to the Web Page
U2000 4.5.1 PPPoE Dialup Emulation
4.5.2 Querying the Physical State of a POTS Port
4.5.3 Querying the Status of a VoIP User
4.5.4 Querying and Deleting VoIP Statistics
4.5.5 Caller Emulation Test
4.5.6 Callee Emulation Test
4.5.7 Automatic Emulation Test
4.5.9 VoIP Loop-Line Test
4.5.8 Local Loopback and Remote Loopback on a POTS
Port
OLT CLI
4.6.1 Querying and Deleting Performance Statistics of
an ETH Port
4.2 General Troubleshooting Flowchart and Methods
This topic describes the general troubleshooting flowchart and the methods of preliminarily
locating faults.
Context
Figure 4-1 shows the general troubleshooting flowchart.
EchoLife HG8010/HG8110/HG8240/HG8245/HG8247/
HG8447 GPON Terminal
Service Manual 4 Maintenance and Troubleshooting
Issue 02 (2011-12-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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