Draytek Vigor2860 Series User Manual page 97

Backup Type
After finished the above settings, click OK to save the settings.
W A N 3 / W A N 4 w i t h
W A N 3 / W A N 4 w i t h
To use 3G/4G network connection through 3G/4G USB Modem, please configure WAN3 or
WAN4 interface.
Available settings are explained as follows:
Item
Enable
Display Name
Physical Mode
Line Speed
If you choose Backup as the Active Mode, Backup Type
will appear. Please specify which WAN will be treated as
the Backup WAN.
When any of selected WAN disconnect – Such backup
WAN will be activated when any master WAN interface
disconnects.
When all of selected WAN disconnect – Such backup
WAN will be activated only when all master WAN
interfaces disconnect.
U S B
U S B
Description
Choose Yes to invoke the settings for this WAN interface.
Choose No to disable the settings for this WAN interface.
Type the description for such WAN interface.
Display the physical mode of such WAN interface.
If your choose According to Line Speed as the Load
Balance Mode, please type the line speed for downloading
and uploading for such WAN interface. The unit is kbps.
83
Vigor2860 Series User's Guide