CISCO Commands HOW TO
Please Note: This is for the CISCO PIX 501
I was playing with one of these earlier so some of the commands may not work or be fully compatible with newer version CISCO routers
DISCLAIMER: Dont use commands you dont understand fully or work on a fiewall not owned by you without consent. I cannot be held liable for what you do with this information or data loss or downtime that may occur from your neglect.