I-Net+ Certification awarded by CompTIA organization is a widely recognized certification in the area of Internetwoking technologies. Once you pass I-Net+, a reasonable familiarity is expected in the areas of Internet Basics, Internet Clients, Web development, Networking, Security, and business concepts. Some areas, such as TCP/IP model, Address resolution, and networking protocols, and other important basic concepts are covered in both network+ and I-Net+