What does the output of the show interfaces command include?

The output of the show interfaces command primarily includes detailed information regarding the status and configuration of the interfaces on a network device. This output typically provides specific data attributes such as the MAC addresses associated with the interfaces, statistics on packet transmission and errors, interface status (up or down), and various other parameters relating to the performance of the interfaces. Consequently, the inclusion of MAC addresses within the output is crucial for network troubleshooting and monitoring, as each interface's MAC address serves as a unique identifier for network communication at the data link layer.

Furthermore, while IP addresses can sometimes appear in conjunction with interface details, the primary focus of the command centers around the status and configuration related to the interfaces themselves. This makes the provision of MAC addresses a key component of the output, contributing to the understanding of how various interfaces are functioning on the device.