Select your local time zone. 
Enter primary NTP Server’s IP address or domain name. 
Enter secondary NTP Server’s IP address or domain name. 
Enter the interval which NTP client synchronize the time from NTP 
server. 
Click to enable the NTP server function of router. 
Select your local time zone. 
 
 
3.31 Administration -> Update Firmware 
This section allows users to update the firmware of router. 
Show the current firmware version. 
Click “Select File” button to select the correct firmware in your PC, 
and  then  click  “Update”  button”  to  update.  After  updating 
successfully, you need to reboot router to take effect.