rest with out reset button

hi I wonder if there is a way to reset the router board, not from the reset button I mean in other word make the wire switch to used the net-install which wire can do this work??

you can power cycle using PoE, but you can not trigger a Net-Install.

can you explain more about power cycle Poe

?

if the router is powered by PoE, then you can cycle the PoE port’s power.

need more explain please