The classic "Router on a Stick" lab is non-negotiable. Your PDF should provide IP addressing tables and sub-interfaces configuration examples for subnets like:
This is the core of the lab. It provides step-by-step instructions or, in advanced guides, vague requirements that force you to think. ccna labs pdf
Real-world networking is often about fixing what's broken. Labs allow you to intentionally misconfigure devices to see how they fail and how to fix them. Top Resources for CCNA Labs (PDF & Digital) The classic "Router on a Stick" lab is non-negotiable