DIR-882  AC2600  Wave 2 MU-MIMO Wi-Fi  Gigabit   Router   with
3G/LTE Support and 2 USB Ports
User Manual
Configuring via Web-based Interface
The following buttons are also available on the page:
Control Description
Factory
Click the button to restore the factory default settings. Also you can
restore the factory defaults via the hardware RESET button (see the
Back Panel section, page 17).
Backup
Click the button to save the configuration (all settings of the router)
to   your   PC.   The   configuration   backup   will   be   stored   in   the
download location of your web browser.
Restore
Click  the  button and  follow  the  dialog  box appeared  to select a
previously   saved   configuration   file   (all   settings   of   the   router)
located on your PC and upload it.
Save
Click the button to save settings to the non-volatile memory.
The router saves changed settings automatically. If changed settings
have not been saved automatically, a notification is displayed in the
top right part of the page.
Reboot
Click the button to reboot the device. All unsaved changes will be
lost after the device's reboot.
In the Idle time field specify a period of inactivity (in minutes) after which the router completes
the session of the interface. By default, the value 5 is specified. Then click the SAVE button.
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