However, the official Cisco training materials and exams can be expensive. The exam alone costs around $300, and official boot camps often run into the thousands.
: Widely considered the best free video series on YouTube. It provides a complete practical course, including labs, flashcards, and deep dives into physical equipment. ccna course free
Combine 4-5 free sources to cover the entire blueprint. Do not rely on just one playlist. However, the official Cisco training materials and exams