TP-LINK TD-W8901N User Manual

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TD-W8901N 
150Mbps Wireless N ADSL2+ Modem Router User Guide
 
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4.6.4  SysRestart 
Choose “Maintenance→SysRestart”, you can select to restart the device with current settings or 
restore to factory default settings in the screen (shown in Figure 4-55). 
 
Figure 4-55 
4.6.5  Diagnostics 
Choose “Maintenance→Diagnostics”, you can view the test results for the connectivity of the 
physical layer and protocol layer for both LAN and WAN sides in the screen (shown in Figure 4-56).