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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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backup-interface

date_range 19-Nov-23

Syntax

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backup-interface interface-name;

Hierarchy Level

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[edit interfaces interface-name es-options]

Description

Configure a backup ES Physical Interface Card (PIC). When the primary ES PIC has a servicing failure, the backup becomes active, inherits all the tunnels and security associations (SAs), and acts as the new next hop for IPsec traffic.

Options

interface-name—Name of ES interface to serve as the backup.

Required Privilege Level

interface—To view this statement in the configuration.

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

Release Information

Statement introduced before Junos OS Release 7.4.

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