014.01.30.5. In the context of exploring the hardware and physical layer behind a network interface, what is the purpose of the ethtool command, and how does it differ from the ip command in terms of…
014.01.30.4. How do network interfaces receive names like enp0s31f6, and why are they considered predictable? How does systemd influence the naming of network interfaces on most machines?
014.01.30.3. Describe the significance of the flag "UP" when viewing network interface settings using the ip address show command. How does it indicate the status of the interface?
014.01.30.2. What role does the Linux kernel play in maintaining the division between the physical and internet layers, and how does it facilitate communication through the network interface?