CCNA Labs Hub
Theory only gets you so far. These labs cover all six core areas of the Cisco CCNA 200-301 and put you directly on the CLI.
Network Fundamentals →
The essentials. OSI model, Ethernet, and mastering IPv4 and IPv6 addressing.
Network Access →
Layer 2 configuration. VLANs, 802.1Q trunks, STP, and EtherChannel.
IP Connectivity →
Routing in action. Build and troubleshoot static routes, single-area OSPFv2, and Router-on-a-Stick.
IP Services →
Setting up the critical background infrastructure: NAT, DHCP, NTP, and SNMP.
Security Fundamentals →
Hardening the switch. Configure Port Security, DHCP Snooping, DAI, and ACLs.
Automation & Programmability →
Modern networking. API basics, JSON structures, and seeing how SDA and DNA Center actually operate.
The Lab Environment
Section titled “The Lab Environment”Run these using whatever simulator you have on hand. Top recommendations:
- Cisco Modeling Labs (CML): The most realistic experience.
- Cisco Packet Tracer: Best for a fast, lightweight setup.
- GNS3 / EVE-NG: Ideal for testing how Cisco hardware interacts with other vendors.
Every lab comes with a topology file, a configuration guide, and the specific commands you need to verify your work.