Internet devide help!!!

[malindajr]

yaluwane mata networking pilibada danuma alpai.so mata kiyala dennako isp gen labena internet 1 router 1k through switches haraha bedila machine godakin internet use karana hati...........???step by step kiyanna puluwan nam loku deyak.

 

[malindajr]

ccna karapu buvek vath help 1k dennako.................?????????

 

[anuradhamapa]

me link eka balanna.
http://en.wikipedia.org/wiki/Internet
oyata one de hariya google kala ma wede hari ...