topology: coreswtich 6509 as layer 2 with FWSM for layer3
When I have done an User Tracking Acquisition and let me show an
End Hosts Report I can't see the IP-Adresses to the MACs.
Is it right that that the CW LMS is getting this data from the
layer3 network device which have an ARP-Table of all these networks/devices?
How can solve this problem?
Can I get this from the FWSM and when how?
No, 10 minutes is the default, but you can control this from the logon script. Just add the -sleep argument and specify a number of seconds to pause between updates.
Yes, it will be with one router terminating multiple subnets. In my lab, I have just the one subnet. ACLs would allow you to keep traffic separate. Again, this may not be a feasible solution for you. But without some L3 device that Campus supports, you will not get the IPs and hostnames of your end hosts via UT acquisition. You could still get IPs from DHCP snooping or UTLite, but those would not be resolved to hostnames.