I've upgraded to 12.5 and discovered the Orion Maps function. I have noticed in several maps I have created, some nodes are not connecting to other nodes as expected. As an example, an access layer switch will not show a connection to the core switches. I didn't see anything in Node Properties or List Resources. I compared dependencies between two nodes where one node was working and one was not. I also checked that Topology Polling was enabled as well. I know at one site, the switches are the same model (Cisco Catalyst 3850). Has anyone else seen this?
Thanks,