Hi, when i connect Switch Cisco SF300-08 first time with default IP 192.168.1.254 it's working but after i have change it from switch layer 2 mode to layer 3 mode it's was disconnection. I can not ping to default ip 192.168.1.254. when i plug network cable to switch port the LED light not up. What's wrong. please help me.
Thanks You.
Best Regard.