How do you forward packets from one network to another? Why do we need both Layer 2 and Layer 3? Learn the answers to these questions and more in this video! (With Cisco Packet Tracer) Understand networking fundamentals and become Cisco CCNA certified today! This video series is for people that have basic networking skills but want to take them to the next level. If you’re completely new to networking, you may want to try our ‘Introduction to Networking’ series first    • Network Fundamentals   Study Notes (free): https://networkdirection.net/study-notes/cisco-ccna-study-notes/ccna-routing-review Transcripts (free): https://networkdirection.net/study-notes/cisco-ccna-transcripts/ccna-routing-review Quizzes (for members): https://networkdirection.net/labsandquizzes/quizzes/cisco-ccna-quizzes/ccna-routing-review Labs (for members): https://networkdirection.net/labsandquizzes/labs/cisco-ccna-labs/ccna-routing-review Thank you for watching out Free CCNA Training Course Patreon information: https://networkdirection.net/patreon/ LET'S CONNECT 🌏 null 🌏 https://twitter.com/NetwrkDirection 🌏 https://www.patreon.com/NetworkDirection 🌏 https://www.networkdirection.net/ #NetworkDirection #networking #CCNA #200-301