# boot revert-tolerance

#### Syntax

boot revert-tolerance count time

no boot revert-tolerance

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Sets the reversion tolerances that the boot logic uses to determine whether the router should use the normal or backup settings. Issuing this command when high availability is enabled results in the system cold-restarting the router and using the backup settings if the tolerance settings are met. The no version restores the default reversion tolerance settings. The default settings are 3 crashes in 30 minutes.

#### Options

- count—Number of times the operational SRP software crashes; in the range 0–4294967295; default value is 3
- time—Time in the range 0–4294967295 seconds in which the set number (count) of crashes occurs; the default setting is 1800

#### Mode

Global Configuration