User Guide

Table Of Contents

Online Help

9 System

Huawei

Proprietary and Confidential

To synchronize the time with the network, perform the following steps:

1. Choose System > Date & Time.

2. Select Sync from network.

3. From the Primary NTP server drop-down list, select a server as the primary server for time

synchronization.

4. From the Secondary NTP server drop-down list, select a server as the IP address of the

secondary server for time synchronization.

5. Set Time zone.

6. Select Daylight saving time.The CPE automatically provides the default DST time based on

the time zone.

7. Click Submit.

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9.4 Diagnosis

If the CPE is not functioning correctly, you can use the diagnosis tools on the Diagnosis page

to preliminarily identify the problem so that actions can be taken to solve it.

9.4.1 Ping

If the CPE fails to access the Internet, run the ping command to preliminarily identify the

problem. To do so:

1. Choose System > Diagnosis.

2. In the Method area, select Ping.

3. Enter the domain name in the Target IP or domain field, for example, www.google.com.

4. Set Packet size and Timeout.

5. Set Do not fragment to Enable.

6. Click Ping.

Wait until the ping command is executed. The execution results are displayed in the Results

box.

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9.4.2 Traceroute

If the CPE fails to access the Internet, run the Traceroute command to preliminarily identify

the problem. To do so:

1. Choose System > Diagnosis.

2. In the Method area, select Traceroute.

3. Enter the domain name in the Target IP or domain field.