Learn how the internet works in this complete computer networking course. Here we cover the fundamentals of networking, OSI model deep dive, networking protocols, devices, tools, and more with real-life examples. Take part in the learning in public initiative! Share your learnings on LinkedIn and Twitter with #DevOpsWithKunal & don't forget to tag us! Complete DevOps playlist: https://www.youtube.com/playlist?list=PL9gnSGHSqcnoqBXdMwUTRod4Gi3eac2Ak Complete Java DSA playlist: https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ ➡️ Connect with me: http://kunalkushwaha.com ========================================= Timestamps: 0:00 Introduction 4:50 How it all started? 17:38 Client-Server Architecture 22:00 Protocols 24:20 How Data is Transferred? IP Address 34:23 Port Numbers 42:25 Submarine Cables Map (Optical Fibre Cables) 48:00 LAN, MAN, WAN 52:20 MODEM, ROUTER 55:47 Topologies (BUS, RING, STAR, TREE, MESH) 1:01:34 Structure of the Network 1:06:33 OSI Model (7 Layers) 1:29:00 TCP/IP Model (5 Layers) 1:30:20 Client Server Architecture 1:38:18 Peer to Peer Architecture 1:39:52 Networking Devices (Download PDF) 1:43:05 Protocols 1:50:22 Sockets 1:51:10 Ports 1:53:12 HTTP 2:00:00 HTTP(GET, POST, PUT, DELETE) 2:04:44 Error/Status Codes 2:06:30 Cookies 2:11:00 How Email Works? 2:19:00 DNS (Domain Name System) 2:32:24 TCP/IP Model (Transport Layer) 2:47:35 Checksum 2:49:00 Timers 2:54:00 UDP (User Datagram Protocol) 3:02:05 TCP (Transmission Control Protocol) 3:09:10 3-Way handshake 3:13:40 TCP (Network Layer) 3:21:50 Control Plane 3:24:30 IP (Internet Protocol) 3:38:45 Packets 3:41:42 IPV4 vs IPV6 3:49:50 Middle Boxes 3:52:32 (NAT) Network Address Translation 3:55:40 TCP (Data Link Layer) #networking #osimodel #internet #course