Cisco Systems 3560 사용자 설명서

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30-2
Catalyst 3560 Switch Software Configuration Guide
OL-8553-06
Chapter 30      Configuring System Message Logging
Configuring System Message Logging
You can access logged system messages by using the switch command-line interface (CLI) or by saving 
them to a properly configured syslog server. The switch software saves syslog messages in an internal 
buffer.
You can remotely monitor system messages by viewing the logs on a syslog server or by accessing the 
switch through Telnet or through the console port.
Configuring System Message Logging
These sections contain this configuration information:
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System Log Message Format
System log messages can contain up to 80 characters and a percent sign (%), which follows the optional 
sequence number or time-stamp information, if configured. Messages appear in this format:
seq no:timestamp: %facility-severity-MNEMONIC:description
The part of the message preceding the percent sign depends on the setting of the service 
sequence-numbers
service timestamps log datetimeservice timestamps log datetime [localtime
[msec] [show-timezone], or service timestamps log uptime global configuration command.