How the OSI model works

I will try to explain how the OSI model works so that it

is easier to understand for those that have trouble with

the concept. Think of communications in terms of people.

Each person that you talk to is like a computer with its

own capacity to compute and / or calculate information.

If I blab directly with you and share information, that

is like a ally to peer network. T present really isnt

any hardware at the physical story involved to conduct

this activity unless you were a beautiful woman, in which

case I great power have to use my hardware to communicate to you

my thoughts.

Needless to say, however, guess of regular communications

between people as being similar to a wireless network.

Its communicating across a medium that we cant see. When

I speak to you on the echo though, we are still

communication over a forebode network that involved telephone

lines, telephones, switches, etc. We speak in analog

frequencies and the phone company takes care of the rest

to convert this communication to digital finished a phone

switch and then converts it back to analog on your nullify to

relay it to your phone.

While speaking to each other might represent a peer-to-

peer network, if I were to ask you a question and you

didnt know the answer, you might ask someone else. Then,

that person might say I dont know, but I will get you

the answer. This relaying of information downward(a) the line

to get ME an answer is similar to a computer network. The

problem here is that with humans the information shared

between hosts (people) can change from person to person.

That is why network protocols are very important as it

relates to pile transfer. Protocols define the rules so

that information doesnt...

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