SOLVED: VIDEO: Step By Step Factory Reset Wipe a Juniper EX Switch
If you have a Juniper switch that is up for sale or being scrapped, it should be factory reset. We assume you know nothing and show you which cable you need, what software you need and what commands to run:
Connect your computer to your Juniper switches console port (on the back) most likely using a USB TO SERIAL console cable like THIS ONE.