At some form of problems it might be perfectly alright to start bottom up, if only cursory until you verified the basic functions, at other times, top-down is better since you will never reach the ...

Layers 7 through 4 are geared more to the application than the lower layers, which are designed to move packets from one place to another no matter what they contain. This top layer defines the ...

I like to think of the transport layer as the layer of the OSI Model that enables more interesting traffic. While we network engineers may love a lot of the simpler uses of the IP protocol and ...