InHand VG710 - 5.7.4 Interface Backup

InHand VG710 InVehicle Gateway User Manual
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2. Configure VG710_B.
Click "Link Backup >> VRRP", set the interface priority to 100, and click Add.
In the navigation tree, click "Link Backup >> VRRP >> Status" and view the VRRP status.
Under normal circumstances, VG710_A performs gateway functions. When VG710_A is shut down
or fails, VG710_B performs gateway functions. The preemption mode is intended to enable VG710_A
to continue to act as the master gateway after it recovers.
5.7.4 Interface Backup
Scenario: VG710 accesses the Internet via Wi-Fi, and an interface backup is created to enable VG710
to access the Internet through dial-up upon Wi-Fi failure. The topology is shown below.
Method for creating an interface backup for the gateway:
1. Enable VG710 to access the Internet via Wi-Fi.