If the datagram bigger than MTU， 2 layer switch will drop it? Dose 2 layer switch can report a ICMP? If not report ICMP, how can I determine the data size to pass the switch successfully?

I want a dummy ethernet device in Linux that responds as a normal ethernet device would, but that I can connect to in software. I attempted to generate a dummy device using the following commands: ip...

I'm a computer network undergraduate and now I'm working on a project at university. Can someone help me on this?

Hy guys, I need help to access my FLIR camera data. I connect the camera to the pc by an Ethernet cable. I go to my Local Netwrok connection and configure, in Internet protocol version 4. Use the foll...