In laptop networking, duplex refers back to the means of a community gadget to transmit and obtain knowledge concurrently. When a community gadget is ready to full duplex, it could possibly ship and obtain knowledge on the identical time, whereas half duplex permits knowledge to circulation in just one path at a time. Checking the duplex setting of a community interface is necessary for guaranteeing optimum community efficiency.
There are a number of methods to verify the duplex setting in Linux. One widespread methodology is to make use of the ip command. For instance, the next command will show the duplex setting for the eth0 community interface: