Cannot access ethernet through android 2.2 tablet pc, plz help

[NIRANJAN]

I have recently bought tablet pc android 2.2 tablet pc.i have connected it with ethernet .i have enabled static and given ip address net mask and all information.the icon of blue monitor appears on the top of my tablet but there is no connectivity.can anyone help me to solve this problem and guide me how to configure my ethernet connection correctly step by step.what all should do in my tablet ,whether to enable or disable dhcp and things like that