To view any changes made, use the show running-config logging command in EXEC privilege
mode.
Log Messages in the Internal Buffer
All error messages, except those beginning with %BOOTUP (Message), are log in the internal buffer.
For example, %BOOTUP:RPM0:CP %PORTPIPE-INIT-SUCCESS: Portpipe 0 enabled

Configuration Task List for System Log Management

There are two configuration tasks for system log management:
•Disabling System Logging
•Sending System Messages to a Syslog Server
Disabling System Logging
By default, logging is enabled and log messages are sent to the logging buffer, all terminal lines, the
console, and the syslog servers.
To disable system logging, use the following commands.
• Disable all logging except on the console.
CONFIGURATION mode
no logging on
• Disable logging to the logging buffer.
CONFIGURATION mode
no logging buffer
• Disable logging to terminal lines.
CONFIGURATION mode
no logging monitor
• Disable console logging.
CONFIGURATION mode
no logging console
Sending System Messages to a Syslog Server
To send system messages to a specified syslog server, use the following command. The following syslog
standards are supported: RFC 5424 The SYSLOG Protocol, R. Gerhards and Adiscon GmbH, March 2009,
obsoletes RFC 3164 and RFC 5426 Transmission of Syslog messages over UDP.
• Specify the server to which you want to send system messages. You can configure up to eight syslog
servers.
70 Management