Image of laboratory techniques to show the DCN in the laboratory industry-leading technology strength. Protocol Analysis and Network Lab, innovative R & D program is the highest level of network lab program, which exercise and training not only understands networking but also understands the complexities of research and development personnel, the job market is most competitive on the shortage of talent. In this type of laboratory research and development solution, Digital China opening up the network data interface device, providing the host mode, mirror mode, monitoring mode, four R & D mode through mode to build a different network applications research and development test platform, using the Linux platform, C language and the popular open source network software protocol of network equipment and functions of research and development. Through study, students will master the Ethereal protocol analysis software such as the use of the mainstream, the understanding of the Linux platform, the C programming language, and can be on the router, firewall, IDS, voice servers, network traffic analysis, log audit system and other network equipment-specific simple function of R & D, with a strong foundation and network protocols, network technology R & D capability. Practice out through this platform graduates will have a solid network of the essence of basic skills, according to the different needs from their own knowledge to find out the solutions, the innovative R & D personnel. Most computer or network of professional graduate college students is difficult to immediately meet the requirements of IT R & D work, and even graduate students is also true. This is because the majority of students in school learning the contents of the more basic, less hands-on opportunities, and access to products and technologies are lagging behind. As a result, the enterprise, is not easy to find the right people; while the graduates, due to lack of work experience, and need retraining to be competent, to find a job is not easy.
Third, the network connection is still a troublesome issue. No network network software does not seam like a sewing machine. Through the development of 3G and other technologies, the situation will gradually improve, but at present even in many high-tech areas, or not fully reliable network connection. Fourth, while web developers the large number of only a handful of creating complex applications can achieve the necessary technology. The most obvious example is the application software in Chrome, Opera, Mozilla Firefox, Apple Safari and IE often have different modes of implementation. Programming tools to improve the situation, but to learn new preparation methods require time.