<Jeremy's IT Lab> Day1: Networking Devices
* CCNA 자격증 준비용 유튜브 인강 듣기 및 내용 정리Networking Devices Network:A computer network is a digital telecommunications network which allows to share resources Network Composition:Switch-> many interfaces/ports (24+)-> provide connectivity to hosts within the same LANRouter-> fewer nw interfaces than switches-> used to provide connectivity between LANs-> send data over the InternetFirewall-> monitor or c..
2025.03.16