ethtool

Mastering Network Configuration with Ethtool on Linux When managing network interfaces on a Linux system, ensuring optimal configuration and performance is crucial. One of the most powerful tools available for network administrators is ethtool. This utility allows users to query and control network device drivers and hardware settings such as speed, duplex, autonegotiation, and much more.

Mastering Ethernet With Ethtool: Setup, Usage, and Commands For Linux system administrators and network engineers, the control and configuration of Ethernet devices is a critical task. ethtool stands out as a robust utility enabling users to query and modify Ethernet card settings such as speed, auto-negotiation, and Wake-on-LAN settings.