Let's follow a packet through the layers of the TCP/IP and OSI model!! // CCNA Course 200-301 - sponsored by the Boson Software: https://bit.ly/bosonexsimccna (affiliate) Watch the whole course: https://bit.ly/nc-ccna Go deeper: https://ntck.co/ncccna 🔥🔥Join the NetworkChuck Academy!: https://ntck.co/NCAcademy ☕☕OFFICIAL NetworkChuck Coffee: null ☕☕ Watch the whole course: https://bit.ly/nc-ccna Join the Discord server: http://bit.ly/nc-discord Install Packet Tracer: https://bit.ly/packtracer CCNA Episode 3 Packet Tracer Lab: https://bit.ly/ccnaep2pt 0:40 ⏩ starting the journey 2:03 ⏩ the Application Layer (7) 3:54 ⏩ the Transport Layer (4) 4:57 ⏩ ENCAPSULATION!!!! 5:57 ⏩ the Network Layer (3) 7:07 ⏩ the Data Link Layer (2) 8:49 ⏩ DE-encapsulation 10:41 ⏩ MORE de-encapsulation 12:30 ⏩ QUIZ TIME!!! 🔥🔥Get your CCNA with BOSON🔥🔥 -CCNA Lab: https://bit.ly/bosonccna2020 (Boson NetSim) (affiliate) -CCNA Practice Exam: https://bit.ly/bosonexsimccna (Boson ExSim) (affiliate) -CCNP Lab: https://bit.ly/encornetsim (Boson NetSim) (affiliate) -CCNP Practice Exam: https://bit.ly/encorexsim (Boson ExSim) (affiliate) ➡️Support NetworkChuck: https://bit.ly/join_networkchuck ☕or buy me a coffee: https://ko-fi.com/networkchuck ☕ other FANTASTIC CCNA training resources: FULL CCNA course: http://bit.ly/2BJazQG ( @David Bombal ) ITProTV: https://bit.ly/itprotvnetchuck 🔥Learn Python🔥 Codecademy: http://bit.ly/2Me22NH (GEAR I USE...STUFF I RECOMMEND) My network gear: https://geni.us/L6wyIUj Amazon Affiliate Store: https://www.amazon.com/shop/networkchuck Buy a Raspberry Pi: https://geni.us/aBeqAL #ccna #ccna200301 #freeccna