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preempt

Syntax



preempt;

Hierarchy Level



[edit chassis cluster redundancy-group            group-number         ]

Release Information

Statement introduced in Release 9.0 of JUNOS software.

Description

Enable chassis cluster node preemption within a redundancy group. If preempt is added to a redundancy group configuration, the device with the higher priority in the group can initiate a failover to become master. By default, preemption is disabled.

Initiating a failover with the request chassis cluster failover node or request chassis cluster failover redundancy-group command overrides the priority settings and preemption.

This statement is supported on J-series and SRX-series devices.

Usage Guidelines

For configuration instructions and examples, see the JUNOS Software Security Configuration Guide.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

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