STYLE 2 SLIDER STYLE 2 Watch LaterAdded 32:59 나는 CCNA인가? (해설) Watch LaterAdded 34:26 IPv4 Header 구조 Watch LaterAdded 12:59 미분류 나는 CCNA 인가? (Question 10문항) kenneth2018/08/09 2020/03/2806.1K Watch LaterAdded 36:32 IPv4 주소체계 Watch LaterAdded 18:07 IPv4 Subnet & Supernet (CIDR) Watch LaterAdded 08:50 Switch 4대 기능 (Learning/Forwarding/Filtering/Flooding) Watch LaterAdded 14:25 VLAN의 필요성 및 동작원리 Watch LaterAdded 16:49 IPv4 Basic IPv4 Subnet 실습 kenneth2018/09/06 2020/03/3109K Watch LaterAdded 12:19 3-4-5 Rule and Minimum Frame Size 64 Bytes Watch LaterAdded 15:38 Layer 2 Switching (Store-and-Forward/Fragment-free/Cut-through) Watch LaterAdded 17:38 Trusted and Untrusted Zone Watch LaterAdded 11:51 Backplane, Forwarding rate, Throughput and Bandwidth Watch LaterAdded 11:26 미분류 802 1q Trunk 동작원리 kenneth2018/09/20 2020/03/28012.7K Watch LaterAdded 11:34 Native VLAN의 이해 Watch LaterAdded 08:58 Layer 3 – Network Layer