WAN

4G/3G/LTE WAN Setup

In this article, we will demonstrate how to set up WAN3 or WAN4 with a USB dongle, and add a 3G/4G backup connection to the router.
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Load Balancing and Failover for multi-WAN Vigor Routers

Multi-WAN Vigor Router such as Vigor3910 is the solution for multiple internet connections to share the traffic load or add a redundant Internet connection for higher reliability to network.
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Built-in 4G/LTE WAN Setup

Vigor LTE Routers have build-in LTE modem inside the router and SIM card slot. A valid SIM card is all it requires to have 3G/4G/LTE internet access.
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Load Balancing and Failover based on WAN quality

Multi-WAN Vigor router supports multiple Internet connections for traffic load balance, or sets up a backup connection in various conditions.
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