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aggregated-devices

date_range 17-Jun-24

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Syntax (EX Series)

aggregated-devices {
    ethernet (Aggregated Devices) {
        device-count number;
        lacp
    }
}

Syntax (QFX Series, EX4600, OCX1100, NFX Series)

aggregated-devices {
    ethernet {
        device-count number;
    }
}

Hierarchy Level (EX Series, QFX Series, SRX Series)

[edit chassis]

aggregated-devices {
    ethernet {
        device-count number;
        lacp {
            link-protection {
                non-revertive;
            }
            system-priority;
        }
    }
    sonet {
        device-count number;
        }
    maximum-links maximum-links-limit;
}

Description

Configure properties for aggregated devices on the switch.

Configure properties for aggregated devices on the router. Aggregate Ethernet links are logical interfaces defined on the device that bundle together multiple physical interfaces into a single interface for the use of redundancy and bandwidth aggregation. When interconnecting devices you can create aggregate ethernet interfaces to bundle together multiple physical ethernet links to increase bandwidth and redundancy between devices.

Link aggregation enables you to group Ethernet interfaces to form a single link layer interface. Link Aggregation Control Protocol (LACP) is supported in chassis cluster deployments, where aggregated Ethernet interfaces and redundant Ethernet interfaces are supported simultaneously.

You must first configure the system to enable configuring the Aggregated Ethernet (ae) Interfaces. By default, Juniper devices do not have any aggregated ethernet interfaces created. To configure the device to support a given number of ae interfaces, you must define it on a per chassis basis using the set chassis aggregated-devices devices {1-32} in configuration mode. The number of devices you define will be the number of aggregated ethernet interfaces that the system will create which can be configured just like any other ethernet interface. Also you can view the interfaces created by using the show interface terse command. Once you have defined the number of aggregated ethernet devices on the chassis you can then continue to configure the LAG members on a per ethernet interface basis.

The remaining statements are explained separately. See CLI Explorer.

Default

Aggregated devices are disabled.

Required Privilege Level

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

Release Information

Statement introduced for SRX devices in Junos OS Release 7.4.

Statement introduced in Junos OS Release 9.0.

Support for LACP link protection and system priority introduced in Junos OS Release 9.3.

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Junos CLI Reference

ON THIS PAGE

aggregated-devices

Syntax (EX Series)

Syntax (QFX Series, EX4600, OCX1100, NFX Series)

Hierarchy Level (EX Series, QFX Series, SRX Series)

Description

Default

Required Privilege Level

Release Information

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Junos CLI Reference

ON THIS PAGE

aggregated-devices

Syntax (EX Series)

Syntax (QFX Series, EX4600, OCX1100, NFX Series)

Hierarchy Level (EX Series, QFX Series, SRX Series)

Description

Default

Required Privilege Level

Release Information

Related Documentation

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