You made some network changes on one of your Brocade FastIron switches and you lost the link to several small mini-switches on the office floor. You execute a show interfaces brief and it returns…

You made some network changes on one of your Brocade FastIron switches and you lost the link to several small mini-switches on the office floor. You execute a show interfaces brief and it returns the following output:

Port Link State Dupl Speed Trunk Tag Pvid Pri MAC Name 1/3/1 ERR-DIS None None None 129 Yes N/A 0 0024.38be.dc33 1/3/2 ERR-DIS None None None 129 Yes N/A 0 0024.38be.dc33 Which two port configuration parameters on the Brocade FastIron would cause this condition? (Choose two.)