How to configure rc522 and ethernet shield on arduino board ? and how to code on arduino ? 
Have you tried to do this yourself? Or is it just simpler to ask us to do it?
Let us know what you have done and what problem you are having.
Weedpharma
Just use google. Or you can revise your question to be much more specific, because nobody is going to write a complete guide on how to do this...in an forum thread...
manataro:
How to configure rc522 and ethernet shield on arduino board ? and how to code on arduino ?
For examples how to program the Ethernet shield, select from the IDE:
File - Examples - Ethernet
And then select an example of your choice.
And for the rc522:
Did you already have a look into the Arduino Playground?
Hi,
Hi, what is your electronics, programming, arduino, hardware experience?
Tom...... 