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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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system (Memory)

date_range 09-Dec-23

Syntax

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system {
    frequency (minutes | hours | days) value;
    minor-event {
        threshold swap-usage value ;
        action snmp-trap;
    } 
    major-event {
        threshold swap-usage value ;
        action [snmp-trap | live-vmcore];
    }
    critical-event {
        threshold swap-usage value ;
        action [snmp-trap | live-vmcore | (RE-restart | RE-switchover)];
    }
}

Hierarchy Level

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[edit system monitor memory]

Description

Configure system level memory monitoring.

Options

frequency

Specify the frequency of system level memory monitoring. You can specify the frequency in days, hours or minutes. Possible values: 1 through 65535.

minor-event

Indicates a non-critical event that, if left unchecked, may cause an interruption in service or degradation in performance but does not significantly affect the device.

major-event

Indicates an event that, if left unchecked, may result in significant loss of service or interruption of traffic.

critical-event

Indicates an event that, if left unchecked, may result in serious loss of service or interruption of traffic. In case a critical event is triggered, you can either restart the Routing Engine or configure the primary Routing Engine to switchover gracefully to a backup Routing Engine without interruption in packet forwarding.

Required Privilege Level

system—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 20.1.

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