014.01.28.5. Explain the limitation mentioned in the text regarding the direct transmission of frames between two different Ethernet networks. How can higher network layers, such as the internet laye…
014.01.28.4. In the context of Ethernet networks, what is the purpose of sending messages in frames, and what information do these frames contain? How does the concept of frames facilitate communicat…
014.01.28.3. Describe the common characteristics shared by all devices on an Ethernet network, particularly focusing on the Media Access Control (MAC) address. How does the MAC address differ from a …
014.01.28.2. Can you explain the role of the physical layer in establishing communication between computers on an Ethernet network? How does it serve as an interface between the hardware and the netw…
014.01.28.01. What is the significance of the physical layer in the context of the internet, and why is it necessary despite the internet being a software network?