Summary
Articles » Log Changes to Router Configurations » Summary
Cisco IOS gives you a variety of router configuration management tools. In this article, you’ve seen how to use the Configuration Change Notification and Logging feature to log all router configuration changes. You can also use this feature to send all configuration commands entered on a router to an external syslog server to ensure all changes to a router configuration are immediately stored in an off-site archive.
If you want to use the configuration change logging feature as a security audit mechanism, configure syslog to use TCP as the transport protocol.