A+ Pop Quiz: This doesn’t seem to have it’s former appealBrad is a network administrator in a large company. A new employee in the accounting department has been assigned an unused desk on the third floor. When the employee's computer is turned on, it does not have any connection to the network. Which of the following would be the BEST way for Brad to identify this workstation's connection in the network closet? Check the interface descriptions in the switch configuration Punch down any unused cables Use a loopback plug Use a toner and probe Re-crimp any interfaces that do not show a link light Connect two soup cans to each end