Cisco WS-2960-24LC-S Software Guide - Page 467
Enabling and Disabling Time Stamps on Log Messages
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Chapter 25 Configuring System Message Logging Configuring System Message Logging Step 3 Step 4 Step 5 Step 6 Command Purpose logging synchronous [level [severity-level | all] | limit number-of-buffers] Enable synchronous logging of messages. • (Optional) For level severity-level, specify the message severity level. Messages with a severity level equal to or higher than this value are printed asynchronously. Low numbers mean greater severity and high numbers mean lesser severity. The default is 2. • (Optional) Specifying level all means that all messages are printed asynchronously regardless of the severity level. • (Optional) For limit number-of-buffers, specify the number of buffers to be queued for the terminal after which new messages are dropped. The range is 0 to 2147483647. The default is 20. end Return to privileged EXEC mode. show running-config Verify your entries. copy running-config startup-config (Optional) Save your entries in the configuration file. To disable synchronization of unsolicited messages and debug output, use the no logging synchronous [level severity-level | all] [limit number-of-buffers] line configuration command. Enabling and Disabling Time Stamps on Log Messages By default, log messages are not time-stamped. Beginning in privileged EXEC mode, follow these steps to enable time-stamping of log messages. This procedure is optional. Step 1 Step 2 Step 3 Step 4 Step 5 Command Purpose configure terminal Enter global configuration mode. service timestamps log uptime Enable log time stamps. or service timestamps log datetime [msec] [localtime] [show-timezone] The first command enables time stamps on log messages, showing the time since the system was rebooted. The second command enables time stamps on log messages. Depending on the options selected, the time stamp can include the date, time in milliseconds relative to the local time-zone, and the time zone name. end Return to privileged EXEC mode. show running-config Verify your entries. copy running-config startup-config (Optional) Save your entries in the configuration file. To disable time stamps for both debug and log messages, use the no service timestamps global configuration command. This example shows part of a logging display with the service timestamps log datetime global configuration command enabled: *Mar 1 18:46:11: %SYS-5-CONFIG_I: Configured from console by vty2 (10.34.195.36) OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 25-7
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