You can identify a switch connection by using LLDP on most switches and if it's a Cisco CDP will give you info about the port connection. The Pockethernet does both. You can also find software for laptop that will do this but much easier with the Pockethernet.


Merritt

Business Telephones & Equipment + Commercial Audio/Video Products
Commercial Communications . . . Turner, Maine
If it was built after 1980 don't expect it to work right.