The eBay market is flooded with the Quanta LB4M network switches. They’re Chinese. They’re cheap. The CLI is not well documented or as Cisco like as you would want it to be. Here are a couple snippets of configuration to at least get you started.
Configure a Management IP Address + Enable SSH:
enable ip ssh server enable network protocol none network parms 192.168.1.1 255.255.255.0 config interface 0/48 no shutdown exit exit write memory
Upgrade LB4M Firmware:
show bootvar enable copy tftp://<tftp-server>/lb4m.22.214.171.124.bin image1 boot system image1 write memory
You can download the latest known Layer2 version of the firmware here, lb4m.126.96.36.199.bin
Configure a LACP Port Channel:
enable config interface 0/49-0/50 addport 3/1 port lacpmode no shutdown exit