We installed one Extreme Network's 'Summit X440-8p' switch in our organization. Unfortunately, we forgot it's admin account password and we don't have any other account on this switch to work on it. Anybody to guide us how to factory reset.
reboot the switch use pause break and go to bootrom and do "config none". This will restore to factory default. Or alternative reach out to TAC with Exos version and access to your switch. They can help you recover without reboot.