Cisco Packet Tracer is a very powerful network simulator designed and built by Cisco Systems that allows students to work on CCNA and CCNP certification exams to build up networks with the virtually unlimited number of devices and improve problem-solving in networked environments without purchasing a true Cisco Router or Switch Program.
In order to become a licensed clinical psychologist, you need an undergraduate degree (4 to 5 years of college) plus a doctorate in psychology (4 to 7 years of graduate school). For this specialty area, most people will spend between 8 to 12 years in a higher education setting.
As is the case with all areas of clinical psychology, becoming a forensic psychologist is an arduous, time-consuming, and study-intensive path. Typically, a forensic psychologist has spent four years in school as an undergraduate, followed by another four to seven years in graduate school.