You work as a network administrator for abc.com. All domain controllers on the abc.com network run Windows Server 2003 and all client computers run Windows XP Professional. Your colleague installs Windows XP Professional on a new computer for a new employee who has joined a week ago.
When the employee tries to log on to the domain from his computer, he is unsuccessful. The logon dialog box does not allow him to view and select the domain name. Which of the following should you do to allow the employee to login?