World of Computer Networking Your CCNA start - End-to-End Internet Protocol (IP) packet transmission - Part 3

The video tutorial explains the end-to-end process of data transmission from PC1 to PC2. It covers how the router processes and forwards frames, how Switch 2 handles Ethernet frames and updates its MAC address table, and how PC-2 receives and processes the frame. The tutorial also highlights that the transport layer segment remains unchanged throughout the transmission. Finally, it summarizes the entire process, emphasizing the roles of switches and routers in ensuring data integrity and successful delivery.

Describe the process of decapsulation performed by PC-2.

What role does the router play in the end-to-end transmission from PC1 to PC2?