![](/images/new-backgrounds/1179733/179733285x1.webp)
Chapter 4: Web Configuration
Management
Diagnostics
To check the linking status for the network and your computer, a diagnostic test can guide you to detect the network problem. The testing items are listed and examined one by one. If the previous one is failed, than the items following that one will be failed, too. Use this diagnostic test to detect the connectivity mistakes whenever linking problem occurs.
Press Run Diagnostic Tests on the
Diagnostic Tests page.
The Result would be shown on the same page.
For the item which passes through the diagnostics, a “PASS” will be displayed on the right side of that item.
If not, a “FAIL” will be presented there.
If there is no device using that port, a “DOWN” will be displayed.
Press the Help link to know what the result (Pass, Fail) represents for.
Take the Help link of ADSL Synchronization for example.
It not only explains the situation for Pass and Fail, but offers the troubleshooting procedures for you to follow.
Press Back to return.