Level 1 · Enrolled
Networking Essentials
Syllabus · 12 units · ~1 month
Every unit this programme teaches, in the order it is taught. Headlines only — the material itself opens once you are enrolled.
- Unit 1 The Layers (OSI vs TCP/IP, Encapsulation)
- Unit 2 IP Addressing, Subnets & CIDR
- Unit 3 MAC, ARP & Switching
- Unit 4 Routing & the Default Gateway
- Unit 5 DNS
- Unit 6 TCP vs UDP, Ports & the 3-Way Handshake
- Unit 7 Inspecting Connections
- Unit 8 HTTP(S) on the Wire
- Unit 9 NAT & Firewalls
- Unit 10 DHCP & Network Config
- Unit 11 Troubleshooting Methodology
- Unit 12 Capstone: Diagnose "Can't Reach the Site"