Suppose that we have an ethernet which has a bandwidth of 5 megabits/second. if the speed of light in copper is assumed to be 2.5x108 meters/second, what is the minimum frame size that we must select for a lan of length 10,000 meters? note that there are 1000 bits in a kilobit, 1000 kilobits in a megabit, etc.

Auniversity wants to install a client-server network. which feature do you think is important for them as they set up the network? sending email blocking multiple people to use the same file low security low set up cost limited access to files

Install and use wireshark program ( send back screen shots and other vital information) case project 3-2: decode a tcp segment in a wireshark capture in this chapter, you walked through tcp segment to interpret the data included in its header. in this project, you use wireshark to capture your own http messafes, examine the tcp headers, and practice interpreting the data you'll find there. 1. open wireshark and snap the window to one side of your screen. open a browser and snap that window to the other side of your screen so you can see both windows.

How do you share someone else’s tweet with your own twitter followers?