AWS sudo ifconfig eth0 192.162.1.10 makes unreachable my server

I have type the command

sudo ifconfig eth0 192.162.1.10

in my AWS ubuntu server inmediatly after that my console disconnected and then I could not reach the server and the apache stops displaying any html, I don't have the customer support so Amazon can't help me.

I have restart the server, added an alert and everything in my hand, can you help me?