World of Computer Networking Your CCNA start - End-to-End Internet Protocol (IP) Packet Transmission - Part 1

The video tutorial explains the process of sending an IP packet from PC1 to PC2. It covers the steps involved in determining if the destination IP is local, adding IP headers, checking ARP cache, and adding Ethernet headers. The tutorial also describes how switches and routers process Ethernet frames, including verifying frame check sequences, updating MAC tables, and decapsulating frames for further processing.

What actions does Switch 1 take upon receiving the Ethernet frame from PC1?

How does the router handle the Ethernet frame it receives on its Gigabit 0/0 interface?

What happens if the TTL value in the IP packet is 0?