Question : how to clear running config on pix 525 version 7.2(3)

Can anyone tell me what is the command to erase running configuration on pix 525. I want it to set as factory default. Thanks

Answer : how to clear running config on pix 525 version 7.2(3)

just type wr erase


when you save, that's wr mem it save running to start-up again..

so just type wr erase and start configuring