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Dynamic User Tracking

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jwright
Level 1
Level 1

‎11-04-2009 11:05 AM

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?

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Joe Clarke
Cisco Employee
Cisco Employee
In response to jwright

‎11-04-2009 12:09 PM

Not really. You'd have to run major acquisitions back to back to back, and that will just put too much strain on the server (and network).

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Joe Clarke
Cisco Employee
Cisco Employee

‎11-04-2009 11:52 AM

No, it won't work right now. The Cat4500 code needs to be fixed first.

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jwright
Level 1
Level 1
In response to Joe Clarke

‎11-04-2009 12:01 PM

Thanks Joe. Any workarounds to get it anywhere near real time updates?

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Joe Clarke
Cisco Employee
Cisco Employee
In response to jwright

‎11-04-2009 12:09 PM

Not really. You'd have to run major acquisitions back to back to back, and that will just put too much strain on the server (and network).

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