You can manually enable or disable an interface using ip link set [interface] up or down .
Change the Maximum Transmission Unit to optimize data throughput for specific network environments. 2. Address Configuration ( ip addr ) ip utility
This object handles physical and virtual network interfaces. You can manually enable or disable an interface
Unlike ifconfig , the ip tool can often display basic interface information without requiring root or administrative privileges. 🌐 Related Concepts in "IP Utility" ip utility
ip provides deeper insights into network namespaces and policy-based routing that older tools cannot access.
While many users grew up using ifconfig , the ip utility offers several technical advantages:
Use ip link show to list all network cards and their current status (up or down).