The Sun Certified Network Administrator for the Solaris 10 Operating System exam is for candidates with three or more years of experience administering Sun systems in a networked environment/working in a network capacity. A test candidate must already be a Sun Certified System Administrator to qualify to take this examination. This certification exam tests the candidate has an in-depth knowledge of network administration skills, such as those covered in the SA-300-S10 courseware. The examination includes multiple-choice, scenario-based questions, drag-and-drop questions, and requires extensive knowledge on Solaris network administration topics including how to configure and manage the Network interface layer, the network (Internet and Transport layers), network applications, and the Solaris IP Filter.