Certificate/네트워크관리사 [OSI 7 Layer] MAC주소, IP주소, Port번호가 식별하는 것 FRONTI 2023. 5. 6. 01:48 https://www.youtube.com/watch?v=JDh_lzHO_CA&list=PLXvgR_grOs1BFH-TuqFsfHqbh-gpMbFoy&index=2 저작자표시 (새창열림)
