User Manual

24-Port Gigabit (Hi-Power) PoE+ Ethernet Smart Managed Pro Switch with 2 SFP Ports
Monitor the System User Manual365
7. Select one of the following Admin Status radio buttons:
• Enable. Enable system logging. This is the default setting.
•
Disable. Prevent the system from logging messages.
8. From
the Behavior
menu, specify the behavior of the log when it is full:
• Wrap. When the buffer is full, the oldest log messages are deleted as the system logs
new messages.
•
Stop on Full. When the buffer is full, the system stops logging new messag
es and
preserves all existing log messages.
9. From the Severity
Filter menu, select the logging level for messages that must be logged.
Log messages with the selected severity level and all log messages of greater severity
are logged. For example, if you select Warning
, the logged messages include Warning,
Error, Critical, Alert, and Emergency. The default severity level is Informational (6).
The severity can be one of the following levels:
• Emergency (0). System is unusable.
• Alert (1). Action must be taken immediately
.
• Critical (2). Critical conditions.
• Error (3). Error conditions.
• Warning (4). W
arning conditions.
•
Notice (5). Normal but significant conditions.
• Informational (6). Informational messages.
This is the default setting.
•
Debug (7). Debug-level messages.
Note: A log records messages equal to or above a configured severity threshold.
10. Click the Apply
button.
Your settings are saved.
The Memory Log table displays on the Memory Log page.
The Total number of Messages field displays the number of messages
the
system logged
in memory. Up to 450 of the most recent entries can be displayed.
The rest of the page displays the Memory Log messages. The format of the log message
is the same for messages that are displayed for the message log, persistent log, or
console log. Messages logged to a collector or relay through syslog support the same
format as well.
The following example shows the standard format for a log message:
*Jan 01 2018 00:00:18: AAA-5-CONNECT: New http connection for user
admin, source 192.168.1.111 ACCEPTED
The message was generated by component AAA on January 1, 2018 at 00:00:18 a.m.
with severity 5 (Notice). The message indicates that the admini
strator logged on to the
HTTP management interface from a host with IP address 192.168.1.111.