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Juniper ACX7020 Cloud Metro Access Router

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Next-gen AI-Native EX4000 line of switches

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Home Documentation Junos OS Junos CLI Reference CLI Reference P

Junos CLI Reference

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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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preferred-lifetime (Dynamic Router Advertisement)

date_range 20-Nov-23
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Syntax

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preferred-lifetime seconds;

Hierarchy Level

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[edit dynamic-profiles profile-name protocols router-advertisement interface interface-nameprefix prefix]

Description

Specify how long the prefix generated by stateless autoconfiguration remains preferred.

Options

seconds—Preferred lifetime, in seconds. If you set the preferred lifetime to 0xffffffff, the lifetime is infinite. The preferred lifetime is never greater than the valid lifetime.

  • Default: 604,800 seconds

Required Privilege Level

routing—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 10.1.

Related Documentation

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