Cisco Systems 12000 series manual Show logging slot slot-numbersummary, CF-692

show logging

show logging

To display the state of system logging (syslog) and the contents of the standard system logging buffer, use the show logging command in privileged EXEC mode.

show logging [slot slot-numbersummary]

Syntax Description	slot slot-number	(Optional) Displays information in the syslog history table for a specific line
		card. Slot numbers range from 0 to 11 for the Cisco 12012 Internet router
		and 0 to 7 for the Cisco 12008 Internet router.
	summary	(Optional) Displays counts of messages by type for each line card.

Command Modes

Command History

Privileged EXEC

Release	Modification
10.0	This command was introduced.
11.2 GS	The slot and summary keywords were added for the Cisco 12000.
12.2(8)T	Command output was expanded to show the status of the logging count
	facility (“Count and timestamp logging messages”).
12.2(15)T	Command output was expanded to show the status of XML syslog
	formatting.
12.3(2)T	Command output was expanded (on supported software images) to show
	details about the status of system logging processed through the Embedded
	Syslog Manager (ESM). These lines appear as references to “filtering” or
	“filter modules”.
12.3(2)XE	This command was integrated into Cisco IOS Release 12.3(2)XE.
12.2(25)S	This command was integrated into Cisco IOS Release 12.2(25)S.
12.2(33)SRA	This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.4(11)T	Command-line interface (CLI) output was modified to show message
	discriminators defined at the router and syslog sessions associated with
	those message discriminators.

Usage Guidelines This command displays the state of syslog error and event logging, including host addresses, and which logging destinations (console, monitor, buffer, or host) logging is enabled. This command also displays Simple Network Management Protocol (SNMP) logging configuration parameters and protocol activity.

This command will also display the contents of the standard system logging buffer, if logging to the buffer is enabled. Logging to the buffer is enabled or disabled using the [no] logging buffered command. The number of system error and debugging messages in the system logging buffer is determined by the configured size of the syslog buffer. This size of the syslog buffer is also set using the logging buffered command.

To enable and set the format for syslog message timestamping, use the service timestamps log command.

	Cisco IOS Configuration Fundamentals Command Reference
CF-692	July 2008