Dell Networking N4000 Series Configuration Manual page 1229

Figure 37-8. VRRP Interface Tracking Configuration
2 Select the virtual router ID and VLAN routing interface that will track the
interface.
3 Specify the interface to track.
4 Specify a value for the Priority Decrement to define the amount that the
router priority will be decreased when a tracked interface goes down.
5. Click Apply to update the switch.
Configuring VRRP
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