Monitoring the System
330
S3300 Smart Managed Pro Switch
during the previous boot cycle. The persistent log file from the previous boot cycle
stores the following messages:
- Up to 32 startup messages, which are messages that occurred immediately after
the previous boot cycle completed (system startup).
- Up to 32 operational messages, which are messages that occurred immediately
preceding the last boot.
3. Total Number of Messages. Total number of persistent log messages stored on the switch.
The maximum number of persistent log messages displayed on the switch is 64.
4. 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 above 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 have an identical format to the above
message.
Server Log
Use the Server Log screen to allow the switch to send log messages to the remote logging
hosts configured on the system.
To configure local log server settings:
1. Select Monitoring > Logs > Server Log.
2. Next to Admin Status, select one of the following:
• Enable. Send log messages to all configured hosts (syslog collectors or relays) using
the values configured for each host.
• Disable. Stop logging to all syslog hosts. Disable means no messages will be sent to
any collector/relay.
3. In the Local UDP Port field, specify the port on the switch from which syslog messages are
sent.
4. Click the Apply button.
The Server Log Configuration area displays the following information:
• The Messages Received field shows the number of messages received by the log
process. This includes messages that are dropped or ignored.
• The Messages Relayed field shows the number of messages forwarded by the syslog
function to a syslog host. Messages forwarded to multiple hosts are counted once for
each host.
• The Messages Ignored field shows the number of messages that were ignored.
To add a remote syslog host (log server):
1. Specify the following settings in the following list.
• IP Address Type. Specify the IP Address Type of Host. It can be one of the following:
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