1.4. Internet infrustructure:

The internet performs two jobs, because it links to or more poeple at once using computers or any form of technology. the router of a technical device connects two networks, either sending or recieving information. it also helps with the traffric by protecting the one network from another.the way the router works doesnt not affect the way the network works and functions.the use of the way the router works it becomes a need to network connectivity.

http://www.stanford.edu/class/msande91si/www-spr04/readings/week1/Howstuffworks.htm


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