I am new to hardware side of networking, my overall purpose is to introduce VLAN to a LAN network.
To do this I have connected my router/pfsense to main-switch (my switch:HP1920-48G JG927A) and main-switch is connected to other switchs.
When this was purchased the previous worker configured some password (I think) and now no one knows what the password is in our company.
I heard I can reset the password by holding a reset button but this switch have no buttons? does this means I can never reset login credentials for this switch?
Can someone advice please?