Reburn bootloader to a Arduino Ethernet w/o PoE

So my arduino Ethernet w/o PoE is acting weird it not getting an ip address and/or not uploading sketches. so I want to reburn the bootloader use my arduino mega 2560 r3 as a isp. but I can figure out what pins should I put hook up wires on and how it done.

Please help me...


Etherned ========S S========MEGA
vcc -------------------------------vcc
GND------------------------------GND
SCK(13)---------------------------SCK(52)
MISO(12)-------------------------MOSI(51)
MOSI(11)-------------------------MISO(50)
reset-----------------------------SS(53)

Just wire the SIP pins and load the boot loader, however the board could be have some ting else, how do you know its working bad?

Thank you vary much!!! I got it to work again!!!