5.4.5 Diagnostic Test
The Diagnostic Test screen shows the test results for the connectivity of the physical layer and protocol layer for both LAN and WAN sides.
5.4.6 Reboot
Whenever you use the Web configuration to change system settings, the changes are initially placed in temporary storage. To save your changes for future use, you need to click “Commit and Reboot” to reboot the router. If you have encountered some problems during the configurations, press the “Reset” button on the rear panel of the router and hold it in for 10 seconds or more to reset default settings.
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