Cisco Catalyst SD-WAN Rugged Series Router Configuration Guide, Release 26.x and Later

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Cisco Catalyst SD-WAN Rugged Series Router Configuration Guide, Release 26.x and Later

Ignition Power Management in SD-WAN Manager

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Describes how ignition power management prevents a router from draining a vehicle battery by controlling power based on the vehicle's ignition state. Helps users avoid battery depletion and configure shutdown delays.


Ignition power management is a feature that controls router power to prevent draining the vehicle battery when the router is installed in a vehicle.

  • Router remains operational when the vehicle engine is running and charging the battery.

  • Router shuts down when the vehicle ignition is turned off.

  • User can configure a time interval to delay shutdown after ignition is turned off.

Ignition Power Management Example

For example, when the vehicle engine is running, the router stays powered. When the ignition is turned off, the router shuts down after a user-configured delay.