Computer Networks

Networking Fundamentals & OSI Model 4 TCP/IP Model 4 Network Topologies 4 IP Addressing & Subnetting 5 Routing Algorithms & Protocols 5 Switching Concepts 4 Transport Layer Protocols (TCP & UDP) 4 Application Layer Protocols 5 Network Security & Firewalls 4 Wireless Networking & Wi-Fi 4 Network Address Translation (NAT) 3 DNS Deep Dive 4 Congestion Control & Flow Control 3 Error Detection & Correction 3 Network Devices 4 VPN & Tunneling 3 Load Balancing & CDN Networking 3 Socket Programming 4 Network Troubleshooting Tools 4 Networking Interview & Best Practices 0 Physical Layer & Transmission Media 4 Data Link Layer & MAC Addressing 4 Ethernet Protocol 3 ARP (Address Resolution Protocol) 3 ICMP Protocol 3 Unicast, Multicast, Broadcast and Anycast 3 Proxy Servers 3 Port Numbers Reference 3 Network Performance Metrics 4 Quality of Service (QoS) 3 Software-Defined Networking (SDN) 3 HTTP/2 and HTTP/3 Overview 3 5G and Mobile Networks 3 IoT Networking Basics 3 VoIP Networking Basics 3