Chassis Component Alarm Conditions On Ex4200 Switches - Juniper EX4200-24T Hardware Manual

EX4200 Switch Hardware Guide
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Chassis Component Alarm Conditions on EX4200 Switches

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The switch supports these alarms:
Chassis alarms indicate a failure on the switch or one of its components. Chassis alarms
are preset and cannot be modified.
System alarms indicate a missing rescue configuration. System alarms are preset and
cannot be modified, although you can configure them to appear automatically in the
J-Web interface display or the CLI display.
Alarm Severity Levels
Alarms on switches have two severity levels:
Major (red)—Indicates a critical situation on the switch that has resulted from one of
the following conditions. A red alarm condition requires immediate action.
One or more hardware components have failed.
One or more hardware components have exceeded temperature thresholds.
An alarm condition configured on an interface has triggered a critical warning.
Minor (yellow or amber)—Indicates a noncritical condition on the switch that, if left
unchecked, might cause an interruption in service or degradation in performance. A
yellow alarm condition requires monitoring or maintenance.
A missing rescue configuration generates a yellow system alarm.
Checking Active Alarms with the J-Web Interface on page 231
Dashboard for EX Series Switches on page 39
This topic describes the chassis component alarm conditions on EX4200 switches.
Table 62 on page 227 lists the alarms that the chassis components can generate on
EX4200 switches, their severity levels, and the actions you can take to respond to them.
Copyright © 2017, Juniper Networks, Inc.