The question is a bit unclear as it is not sure what kind off priority you are refering to.
Is it the Bridge and Root ID priority (used bij STP)
or are we talking about the server priorities that a server BEHIND a port can be awarded?
If it is the later (to change the server priorities:
http://www.cisco.com/en/US/products/ps6545/products_user_guide_chapter09186a0080531ea9.html#wp172088
If this does help, please rate
