The 200-310 DESGN Exam covers: 1.0 Design Methodologies 2.0 Design Objectives 3.0 Addressing and Routing Protocols in an Existing Network 4.0 Enterprise Network Design 5.0 Considerations for Expanding an Existing Network To succeed in the Cisco entry level exams, you need to read as many reference books as possible. There is no single book that can cover everything The book is NOT intended to guide you through every single official topic. You should therefore use this book together with other reference books for the best possible preparation outcome.