I have a Zyxel XS1920 smart managed switch https://www.zyxel.ch/de/support/download/201962_1/
I want to use it as a (very fast) unmanaged switch; like a QNAP QSW-1208. So I don't need it to be smart, I just need it to be simple so I can plug it in to extend an existing network.
Can anyone advise in simple terms how I might do this? I do have access to the Zyxel management interface; I just don't know what buttons to press.
I hope this question is clear but happy to provide any further information. Thanks in advance.