In the Router Configuration Management … Too Good to be True?, the latest IP Corner article, I'm describing two of the router configuration management features introduced in Cisco IOS release 12.4: Configuration Change Notification and Contextual Configuration Diff utility. While the first one behaves as expected, the second one produced unexpected results under the stress test.
Ivan Pepelnjak, CCIE#1354, is the chief technology advisor for NIL Data Communications. He has been designing and implementing large-scale data communications networks as well as teaching and writing books about advanced technologies since 1990. See his full profile, contact him or follow @ioshints on Twitter.