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preempt

Syntax

(preempt | no-preempt) {
hold-time seconds;
}

Hierarchy Level

[edit interfaces interface-name unit logical-unit-number family llc2 redundancy-group group-number],
[edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family llc2 redundancy-group group-number]

Release Information

Statement introduced in JUNOS Release 7.5.

Description

Configure whether a backup router can preempt a master router:

  • preempt—Allow the master router to be preempted.
  • no-preempt—Prohibit the preemption of the master router.

The remaining statement is explained separately.

Default

If you omit this statement, the backup router cannot preempt a master router.

Usage Guidelines

See Configuring DLSw Ethernet Redundancy Using LLC2 Properties.

Required Privilege Level

interface—To view this statement in the configuration.

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


Published: 2009-07-20

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