Welcome! to my Networking classes web page. I combined both networking classes because both covered the same subject. the C235 class information is listed at the left and C241 at the right of the table below. You will find alot of interesting information that will help you study for your Networking Certifications. To fully benefits from the following links. Answer all the questions than review your progress. I suggested you download your final practice tests and use it as a study guide. Have fun! Tofa!