If you are transitioning from the Windows world of doing things, most certainly the commands ipconfig /release and ipconfig / renew mean something to you. The equivalent on Linux is not much different. You can release and rebind a new address lease with the following:
Replace the network interface with your target interface as determined by running ifconfig.
sudo dhclient -v -r enp0s20u3u1
sudo dhclient -v enp0s20u3u1