Interactive Learning Path

Master Networking Fundamentals

Follow this deep-dive curriculum built for modern cloud architects and engineers. Practice in our embedded sandbox CLI terminal and tackle actual interview tasks.

Start Learning
0%
Completed
Modules Completed: 0 / 0

Course Syllabus

Step-by-step practical curriculum. Complete each lab & assessment to earn credentials.

Module 1 30 mins Labs Included

OSI Model

7 layers explained with real-world DevOps context

Jump In
Module 2 30 mins Labs Included

TCP/IP

How data travels across the internet — packets, headers, ports

Jump In
Module 3 30 mins Labs Included

DNS

Domain resolution, record types, TTL and DNS debugging

Jump In
Module 4 30 mins Labs Included

HTTP/HTTPS

Request/response cycle, status codes, headers and REST APIs

Jump In
Module 5 30 mins Labs Included

SSL/TLS

Certificates, handshakes, Let's Encrypt and HTTPS setup

Jump In
Module 6 30 mins Labs Included

IP Addressing

IPv4, IPv6, CIDR notation and address classes

Jump In
Module 7 30 mins Labs Included

Subnetting

Subnet masks, VLSM, calculating hosts per subnet

Jump In
Module 8 30 mins Labs Included

Ports & Protocols

Well-known ports, UDP vs TCP and protocol selection

Jump In
Module 9 30 mins Labs Included

Load Balancing

Round-robin, least connections, HAProxy and Nginx LB

Jump In
Module 10 30 mins Labs Included

Firewalls

iptables, ufw, security groups and network ACLs

Jump In
Module 11 30 mins Labs Included

VPN

OpenVPN, WireGuard, site-to-site and remote access VPNs

Jump In
Module 12 30 mins Labs Included

Reverse Proxy

Nginx/Apache as reverse proxy, SSL termination and caching

Jump In