Juniper EX4300, Руководство по оборудованию

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Table 91: Viewing System Log Messages (continued)
Additional Information Function Field
A severity level indicates how seriously the triggering
event affects switch functions. When you configure a
location for logging a facility, you also specify a severity
level for the facility. Only messages from the facility
that are rated at that level or higher are logged to the
specified file. Severity level of a message is indicated by different
colors.
•
Unknown
—Gray—Indicates no severity level is
specified.
•
Debug/Info/Notice
—Green—Indicates conditions that
are not errors but are of interest or might warrant
special handling.
• Warning —Yellow—Indicates conditions that warrant
monitoring.
•
Error
—Blue—Indicates standard error conditions that
generally have less serious consequences than errors
in the emergency, alert, and critical levels.
•
Critical
—Pink—Indicates critical conditions, such as
hard-drive errors.
• Alert —Orange—Indicates conditions that require
immediate correction, such as a corrupted system
database.
•
Emergency —Red—Indicates system panic or other
conditions that cause the switch to stop functioning.
Severity
The event ID begins with a prefix that indicates the
generating software process.
Some processes on a switch do not use codes. This
field might be blank in a message generated from such
a process.
An event can belong to one of the following type
categories:
•
Error
—Indicates an error or failure condition that
might require corrective action.
•
Event
—Indicates a condition or occurrence that does
not generally require corrective action.
Displays a code that uniquely identifies the message.
The prefix on each code identifies the message source,
and the rest of the code indicates the specific event or
error.
Event ID
Displays a more detailed explanation of the message. Event
Description
Displays the time at which the message was logged. Time
Related
Documentation
•
Checking Active Alarms with the J-Web Interface on page 258
•
Understanding Alarm Types and Severity Levels on EX Series Switches on page 257
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EX4300 Switch Hardware Guide