https://blog.gongquiz.com/2021/11/26/windows-server-2008-r2%ec%9d%98-%ed%8c%8c%ec%9d%bc-%ec%95%94%ed%98%b8%ed%99%94%ec%97%90-%ea%b4%80%ed%95%9c-%ec%84%a4%eb%aa%85%ec%9c%bc%eb%a1%9c-%ec%98%b3%ec%a7%80-%ec%95%8a%ec%9d%80-%ea%b2%83%ec%9d%80/