I am Network+ certified. I took about a year to study for the Network+. I took the Udemy.com class “CompTIA Network+ Cert.; N10-006. The Total Course.” I did about two weeks of extra study reading “CompTIA Network+ Study Guide: Exam N10-006 (Comptia Network + Study Guide Authorized Courseware) 3rd Edition.” The exam was more difficult then expected and there were several questions on the exam that I did not cover in my studies but I was able to pass regardless.