Bahi merai pass 2 pc hain .... un mein se aik ko Server bannana cahata hon matlab ye k jab server ko shutdown karun to dosrai mein bhi automatrically internet kam na karai .... merai pas network cable bhi hain switch bhi ha or jis system ko server bannana ha os mein aik LAN card builton ha or aik plug & play bhi mojood ha ..... os pc ko server kesai banao