User Manual

8-Port or 16-Port Gigabit Smart Managed Pro Switch Model GS418TPP, GS510TLP, and GS510TPP
Monitor the Switch and the Traffic User Manual411
Critical, Alert, and Emergency. The default severity level is Alert (1). The severity can be
one of the following levels:
- Emergency (0). The highest warning level. If the device is down, or not
functioning properly, an emergency log message is saved to the device.
- Alert (1). The second-highest warning level.
An alert log message is saved if a
serious device malfunction occurs, such as all device features being down. Action
must be taken immediately.
- Critical (2).
The third-highest warning level.
A critical log message is saved if a
critical device malfunction occurs, for example, two device ports are not
functioning, while the rest of the device ports remain functional.
- Error (3). A device error occurred, such as a port being of
fline.
- Warning (4). The lowest level of a device warning.
-
Notice (5). Normal but significant conditions. Provides the network administrators
with device information.
- Informational (6). Provides device information.
- Debug (7). Provides detailed information about the device.
8. From the Logs to be Displayed menu, select one of the following options:
• Current Logs.
The log messages for the current switch sessions are displayed.
This
is the default setting.
• Previous Logs. The previous log messages are displayed, that is, the log messages
that are still in the flash memory from before the switch was rebooted.
9. Click the Apply
button.
Your settings are saved.
The Total Number of Messages field shows is the total number of persistent log
messages that are stored on the switch.
The maximum number of persistent log
messages displayed on the switch is 64.
Description: <15>Aug 24 05:34:05 STK0 MSTP[2110]: mspt_api.c(318)
237 %% Interface 12 transitioned to root state on message age
timer expiry
The previous log message example indicates a user-level message (1) with severity 7
(debug) on a system that is not stacked and generated by component MSTP running in
thread ID 2110 on
Aug 24 05:34:05 by line 318 of file mstp_api.c. This is the 237th
message logged. Messages logged to a collector or relay via syslog support an identical
format as the previous message.