Huawei HG8247H Router Manual PDF (Setup & Configuration Guide)

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NOTE

If a proper value-added service profile of the ONT is available, select it and this operation is

not required.

2.

Export the XML configuration files.

In the

Add ONT VAS Profile

dialog box, click

Export

to export the XML

configuration files, as shown in the following figure.

Figure 3-14

Exporting the XML configuration files

3.

Modify the XML configuration file.

(1)

Open the XML configuration file downloaded in step 1 and find the parameters

to be modified.

(2)

Modify the required parameters.

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WARNING

Configuration will roll back or even factory defaults are restored if an incorrect

XML configuration file is issued. When configuration parameters need to be

modified for an XML configuration file, please contact Huawei technical

engineers for help.

(3)

Save the modified XML configuration file.

4.

Import the XML configuration files.

(1)

In the

Add ONT VAS Profile

dialog box, click

Import

to import the XML

configuration files, as shown in the following figure.

Figure 3-15

Importing the XML configuration files

(2)

Click

OK

.

5.

Bind the value-added service profile.

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(1)

In the

Physical Map

navigation tree on the

Main Topology

tab page, double-

click the target OLT, or select the target OLT, right-click, and choose

NE

Explorer

.

(2)

In the navigation tree, choose

GPON

>

GPON ONU

.

(3)

On the

GPON ONU

tab page, set the search criteria to find the GPON ONU

records.

(4)

Select an ONT from the list, right-click, and choose

Bind VAS Profile

from the

shortcut menu. In the dialog box that is displayed, choose the created profile, and

click

OK

.

----End

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4

Maintenance and Troubleshooting

About This Chapter

This topic describes the general troubleshooting flowchart and methods of preliminarily locating

faults, and how to locate faults on the Web page, on the U2000, and on the OLT CLI.

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.

4.2 General Troubleshooting Flowchart and Methods

This topic describes the general troubleshooting flowchart and the methods of preliminarily

locating faults.

4.3 Tools Used for Troubleshooting

This topic describes the tools required for troubleshooting: digital multimeter and optical power

meter.

4.4 Remote Maintenance and Troubleshooting on the Web Page

This topic describes how to remotely maintain and troubleshoot the ONT on the Web page.

4.5 Maintenance and Troubleshooting on the NMS

This topic describes how to maintain and troubleshoot the ONT on the NMS.

4.6 Maintenance and Troubleshooting on the OLT CLI

This topic describes how to maintain and troubleshoot the ONT on the OLT CLI.

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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.

4 Maintenance and Troubleshooting

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