I use Intermapper for 8 years on our campus. The advantage is that you can easily make performance maps of client / server traffic across the net. Paging is also very simple to tune. It polls witch some basic services like http(s) time etc.Our networ...

Are those switches joining the same vtp domain? It is possible that CW SNMP MIB can't read the arp table. We use a cisco FW blade in a 6500, and I have the same problems (snmp mib ??) in the DMZ. Internal everything is okHans