I would like to get the real time updates on end hosts on my switches. From reading other posts it sounds like I need to do the following:
1. Configure DHCP snooping on the switches.
2. Enable the mac notification traps on the switches and verify they are being sent to LMS.
I have catalyst 4000 and 4500 access switches. I've read that I may have problems with how LMS will handle the traps from the 4500 switches in this post: http://forums.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=Network%20Management&topicID=.ee71a02&fromOutline=&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.2cd34898
Has anyone had much luck in getting dynamic user tracking to work with the Catalyst 4500?