Master Networking
by Doing
Practice on termiOS — a Cisco IOS-compatible, Junos, and Arista EOS terminal right in your browser. AI-powered CLI emulation — no expensive hardware needed.
Live Demo
Try It Now
No account needed — just start typing commands. This is a real AI-powered termiOS terminal.
Platform
Everything You Need to
Master Networking
From your first CLI command to advanced routing protocols — practice in a safe, AI-powered environment.
AI-Powered Terminal
Realistic termiOS terminals (Cisco IOS-compatible, Junos, Arista EOS) powered by AI that understands every command and tracks device state.
Guided Labs
Step-by-step exercises with real-time validation, progressive hints, and automatic progress tracking.
Certification Prep
Content aligned with CCNA, JNCIA, and other industry certifications. Learn exactly what matters for the exam.
AI Tutor
Socratic AI guidance when you're stuck. It leads you to the answer without giving it away.
Technologies
Start Your Learning Journey
Structured technologies with hands-on labs aligned to industry certifications.
Linux Networking
Master Linux networking fundamentals including interface configuration, routing, firewalling with iptables, and DNS/DHCP services.
Docker Networking
Understand Docker network drivers, container DNS resolution, and multi-service networking with Docker Compose.
Stop Reading About
Networking. Start Doing It.
Real terminals. Real commands. Real understanding. No credit card required.