데이터 통신 & 네트워크 Wild Card(와일드 카드), Subnet Mask(서브넷 마스크) navidc 2019. 5. 10. 23:24 https://m.blog.naver.com/PostView.nhn?blogId=itexpert2007&logNo=30021545375&proxyReferer=http%3A%2F%2Fwww.google.co.kr%2Furl%3Fsa%3Dt%26rct%3Dj%26q%3D%26esrc%3Ds%26source%3Dweb%26cd%3D3%26ved%3D0ahUKEwi04ae8gpDXAhWCH5QKHYcpDmsQFggwMAI%26url%3Dhttp%253A%252F%252Fm.blog.naver.com%252Fitexpert2007%252F30021545375%26usg%3DAOvVaw1b6SffqHf5HS6-OiBLFbDf