With OSPF, the default priority on an interface is '1'. If you change it to '0', it cannot become a DR or BDR. The highest number you can assign to it is 255. If there is a priority tie, the router IDs are used to break the tie.
The book left something a little unclear. When an election occurs, does the lowest priority or the highest priority win the election?
I think it is the highest priority. Can someone confirm or deny that for me?
Regards,
Fred