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

Verify the Ignition Power Management Configuration

Updated: November 2, 2026

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Describes how to verify the ignition power management configuration using device commands. Provides examples for both 12 V and 24 V battery types to help users confirm correct settings and thresholds.

Use device commands to verify ignition power management configuration and confirm battery type settings and voltage thresholds.

show running-config

On the device, use the show running-config command, filtering for ignition, to show the ignition power management configuration.

The following example is for a 12 V battery. Note that configuring the battery type as 12 V configures the sense-voltage threshold automatically to 13,000 mV.


                Device#
                show running-config | section ignition
ignition off-timer 300
ignition undervoltage threshold 9 000
ignition battery-type 12v
ignition sense-voltage threshold 13 000
ignition sense
ignition enable

The following example is for a 24 V battery. Note that configuring the battery type as 24 V configures the sense-voltage threshold automatically to 26,000 mV.


                Device#
                show running-config | section ignition
ignition off-timer 300
ignition undervoltage threshold 9 000
ignition battery-type 24v
ignition sense-voltage threshold 26 000
ignition sense
ignition enable

show ignition

On the device, use the show ignition command to show ignition power management configuration information.

  • Configuring the battery type to 12 V configures the sense on value to 13.2 V and sense off to 12.8 V, and this appears in the show ignition output.

  • Configuring the battery type to 24 V configures the sense on value to 26.2 V and sense off to 25.8 V, and this appears in the show ignition output.

The following example is for a 12 V battery:


                Device#
                show ignition
Status:
Ignition management: Disabled
Input voltage: 17.672 V
Ignition status: Power on
Ignition Sense: Disabled
Shutdown timer: 0.0 s to off [will begin power down at ~100 sec]
Config-ed battery: 12v
Thresholds:
Undervoltage: 9.000 V
Overvoltage: 37.000 V
Sense on: 13.200 V
Sense off: 12.800 V
Undervoltage timer: 20.0 s
Overvoltage timer: 1.0 s
Ignition-Off timer: 300.0 s