video

Internet Protocol v4 (IPv4)

IPv4 Header 구조 IPv4 주소체계 Supernet vs. Subnet (CIDR) + Subnet 예제 1강 4강. IPv4 Option 종류 (Comming Soon)
video

L3 Switch 동작원리

Layer 3 Switch vs. Router SVI Interface vs. Physical Interface (Comming Soon) RACL and VACL in Layer 3 Switch (Comming Soon) QoS in...