- Cisco IOS Network Management Configuration Guide, Release 12.4
Table Of Contents
Configuring System Logging Counts
Related Features and Technologies
Supported Standards, MIBs, and RFCs
Enabling the Error Log Count Capability
Verifying the Error Log Count Capability
Enabling the Error Log Count Capability Example
Configuring System Logging Counts
Feature History
This document describes the error log count enhancement feature in Cisco IOS Release 12.2(8)T. It includes the following sections:
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Supported Standards, MIBs, and RFCs
Feature Overview
The Cisco IOS logging facility allows you to save error messages locally or to a remote host. When these error messages exceed the capacity of the local buffer dedicated to storing them, the oldest messages are removed. To provide you with more information about messages that have occurred and may have been removed from the local buffer, an error log counter tabulates the occurrences of each error message, and time-stamps the most recent occurrence.
These messages are further sorted by message facility. Messages from each message facility are grouped together and totaled in the count. If a message is rate-limited, the count is incremented based on the actual messages that have occurred.
The service timestamps command configuration determines the format of the "Last Time" column in the show logging command output. Use the service timestamps command to configure the time-stamp format in the "Last Time" column.
Benefits
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Related Features and Technologies
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Supported Platforms
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Determining Platform Support Through Cisco Feature Navigator
Cisco IOS software is packaged in feature sets that support specific platforms. To get updated information regarding platform support for this feature, access Cisco Feature Navigator. Cisco Feature Navigator dynamically updates the list of supported platforms as new platform support is added for the feature.
Cisco Feature Navigator is a web-based tool that enables you to quickly determine which Cisco IOS software images support a specific set of features and which features are supported in a specific Cisco IOS image. You can search by feature or release. Under the release section, you can compare releases side by side to display both the features unique to each software release and the features in common.
Cisco Feature Navigator is updated regularly when major Cisco IOS software releases and technology releases occur. For the most current information, go to the Cisco Feature Navigator home page at the following URL:
Supported Standards, MIBs, and RFCs
Standards
No new or modified standards are supported by this feature.
MIBs
No new MIBs are supported by this feature
To obtain lists of supported MIBs by platform and Cisco IOS release, and to download MIB modules, go to the Cisco MIB website on Cisco.com at the following URL:
http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml
RFCs
No new or modified RFCs are supported by this feature.
Configuration Tasks
See the following sections for configuration tasks for this feature. Each task in the list is identified as either required or optional.
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Enabling the Error Log Count Capability
To enable the error log count capability, use the following command in global configuration mode:
Verifying the Error Log Count Capability
Enter the show logging count command to view information about syslog error messages.
Router# show logging countFacility Message Name Sev Occur Last Time=============================================================================SYS BOOTTIME 6 1 00:00:12SYS RESTART 5 1 00:00:11SYS CONFIG_I 5 3 1d00h------------- ------------------------------- -----------------------------SYS TOTAL 5LINEPROTO UPDOWN 5 13 00:00:19------------- ------------------------------- -----------------------------LINEPROTO TOTAL 13LINK UPDOWN 3 1 00:00:18LINK CHANGED 5 12 00:00:09------------- ------------------------------- -----------------------------LINK TOTAL 13SNMP COLDSTART 5 1 00:00:11------------- ------------------------------- -----------------------------SNMP TOTAL 1Configuration Examples
This section provides the following configuration example:
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Enabling the Error Log Count Capability Example
In the following example, the error log count capability is enabled:
Router# logging countBuilding configuration...Current configuration : 2507 bytes!! Last configuration change at 14:53:38 UTC Tue Feb 5 2002!...hostname router!logging countlogging buffered notificationsCommand Reference
The following new and modified commands are pertinent to this feature. To see the command pages for these commands and other commands used with this feature, go to the Cisco IOS Master Commands List, Release 12.4, at http://www.cisco.com/en/US/docs/ios/mcl/124mainlinemcl/124_book.html.
New Command
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Modified Command
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