I am running cisco lms 3.2 with Campus Manager 5.2.1 and i have a problem with User Tracking , it seems that it cannot discover end user host & ip phones in my lan .The only end hosts that can find are directly connected to my main switch 4507 (seed device) .
The configuration of the lan is preety simple, i have a main switch 4507 (seed device) with 10 switches 2975 POE (Stack Mode) directly connected (trunk). I have configured 6 vlan's , and all my end users & ip phones are connected to the 2975 switches.
I have already configured to the user tracking interface the subnets of the end users hosts & ip phones , cdp, arp, ping reguest, snmp are working properly. The network devices are already in the DCR and working properly .Dns is working also , no firewall on the LMS Server.
Lms is installed in a windows 2008 Std with SP2.