Unit 1 Guided Practice: The OSI Reference Model
Lowest layer. Concerned with the
transmission and reception. Carries
the signal for all of the higher layers.
LAN hub, cable (twisted pair,
In this lab I observed similar events in the simulation as the previous labs. In these simulations there
were no problems with any requests timing out. I also accidentally rand 2 simulations at the same time
and had no issues with the requests timing out.
After running the simulation it looks like the request had timed out. Also it seems like it didnt
completely send as well. In scenario 2 if one computer sends it one at a time, it doesnt have any issues
at the hub. Whereas in the other 2 scenarios when mu
I learned the process a network goes through to send a frame from one device to another
through a switch first and then through the switch to the hub. The first time a frame is sent from
PC A to any other PC on the network it is sent as a broadcast. Once