I am trying to determine the burst size when using traffic policing. I have read several documents on it but am having difficulty understanding how to determine the burst size and max burst size. I would like to rate limit a specific VLan to 300Mbs inbound on a 6509 running native 12.1(13)E9. Is there a simple formula I can use to determine this or could someone direct me to a link that depicts how to determine burst size. I know it is not "rocket science" but I am having difficulty understanding how to do it.