The simulation is finally here

You can find here simulation of networking communication between different host that pass trough switch.
there three different modes:
mod A - communication between host to host with signal link.
Mod B1 - communication between 3 Hosts trough switch
Mod B2 - communication of couple of host (2 to 6) trough 2 switches.

The simulation have timelines of events that represent second (trough not in real time seconds).
And there events that happens like: creating a message, sending a message, receiving message, flooding and more.