Configuring only Gateway through command prompt using netsh in windows 7

netsh interface ip add address name="Local Area Connection" gateway=x.x.x.x gwmetric=2

References:

http://www.autoitscript.com/forum/topic/70500-need-a-method-to-change-ip-gateway-only-by-script/

http://www.petri.co.il/configure_tcp_ip_from_cmd.htm

-urShadow