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HP J9979A User Manual

HP J9979A
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11-2
Diagnostics
Buffered Log
Figure 11-1.Buffered Log Page
If there has been an unexpected restart of the switch (that is, a restart not caused by a power loss), a text box
displays near the top of the page to alert the user of the event. The Crash Log text box displays information
about the restart event, which may be helpful to technical support in diagnosing its cause.
To clear the unexpected restart alert and the contents of the crash log, click Clear Unexpected Restart. You
can click Save Crash Log to save download the contents of the crash log to a file in tar.gz format (a compressed
archive).
The following information displays in the Buffered Log table.
Table 11-1. Buffered Log Fields
Field Description
Log Index The log number.
Log Time Time at which the log was entered in the table.
Severity The severity level associated with the log message. The severity
can be one of the following:
Emergency (0)The device is unusable.
Alert (1)Action must be taken immediately.
Critical (2)The device is experiencing primary system
failures.
Error (3)The device is experiencing non-urgent failures.
Warning (4)The device is experiencing conditions that could
lead to system errors if no action is taken.
Notice (5)The device is experiencing normal but significant
conditions.
Info (6)The device is providing non-critical information.
Debug (7)The device is providing debug-level information.

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HP J9979A Specifications

General IconGeneral
ModelJ9979A
CategorySwitch
LayerLayer 2
Jumbo Frame SupportYes
Input Voltage100 - 240 VAC
Uplink Ports4
ManagementWeb, SNMP
Dimensions44.25 x 30.0 x 4.4 cm
Weight4.4 kg
Power SupplyInternal
Form FactorRack-mountable
Operating Temperature0°C to 45°C
Operating Humidity15% to 95% (non-condensing)
Ports24 x 10/100/1000 ports

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