DSL-2750U
Quick Installation Guide
Configuring WAN Backup Function
1. Go to the
Net / WAN
page and create the main WAN connection. In the
General settings
section, select the
Enable
checkbox.
2. On the
Net / WAN
page, create the reserve WAN connection. In the
General settings
section, deselect the
Enable
checkbox.
3. Proceed to the
Net / Watchdog
page and select the
Enable
checkbox.
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