This is a companion product to the Cisco Systems Networking Academy Program: Second-Year Companion Guide and the online curriculum, a study guide for students that will help them learn to keep an engineering journal. The workbook also leads students through the Threaded Case Study and will ultimately become the engineering journal for that project. In addition, the project design process is discussed and a detailed design project document is included, for students to use as a model as they develop their own class projects. Focus questions give an opportunity for students to express what they have learned in writing, and review questions help prepare them for the CCNA exam.