To configure networking in Ubuntu using Netplan, one can set a static IP address by editing the relevant configuration file. This file is typically located in the /etc/netplan directory and has a .yaml extension. The configuration involves specifying the network interface and defining the desired static IP address, subnet mask, gateway, and DNS servers. After making the necessary changes, the new settings can be applied by executing a specific command in the terminal. This process ensures that the network interface retains the same IP address across reboots, facilitating consistent network communication.
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