CCNA 640-802 Official Cert Library Assessment, review, and practice package for the CCNA 640-802 exams * Master all CCNA 640-802 exam topics with the official study guides * Learn with more than one hour of personal video instruction * Practice with hundreds of exam realistic questions in the practice test software * Develop hands-on skills with 300 network simulator labs CCNA 640-802 Cert Library, Simulator Edition is a comprehens... Full description