Which command prints a detailed listing of the device’s interfaces including their MAC addresses?

Which command prints a detailed listing of the device’s interfaces including their MAC addresses?

• A. show ip interface
• B. show interface status
• C. show running-config
• D. show interfaces

Answer: (D)

The command that provides a detailed listing of a device's interfaces, including their MAC addresses, is "show interfaces." This command displays comprehensive information about each interface on the device, such as the interface's status (up or down), protocol status, hardware type, and MAC address, along with other metrics like bandwidth and error statistics. In contrast, other commands do not provide the same level of detail or specific information regarding MAC addresses. For example, the command for "show ip interface" focuses on IP-related information of the interfaces and does not include MAC addresses. "Show interface status" primarily gives a brief overview of the interfaces' operational status and capacities but lacks detailed MAC address information. Meanwhile, "show running-config" reveals the current configuration of the device but does not specifically focus on interface details or MAC addresses. Thus, "show interfaces" is the most comprehensive choice for this specific need.

The command that provides a detailed listing of a device's interfaces, including their MAC addresses, is "show interfaces." This command displays comprehensive information about each interface on the device, such as the interface's status (up or down), protocol status, hardware type, and MAC address, along with other metrics like bandwidth and error statistics.

In contrast, other commands do not provide the same level of detail or specific information regarding MAC addresses. For example, the command for "show ip interface" focuses on IP-related information of the interfaces and does not include MAC addresses. "Show interface status" primarily gives a brief overview of the interfaces' operational status and capacities but lacks detailed MAC address information. Meanwhile, "show running-config" reveals the current configuration of the device but does not specifically focus on interface details or MAC addresses. Thus, "show interfaces" is the most comprehensive choice for this specific need.