Viewing the Web as a vast collection of computers with a knowledge base spanning an unthinkable amount of databases is not the best way to observe how it will work as a marketing tool however.

The construction of college campus net is a complicated systematical project, which involves knowledge of management, economy, computer, communication, net, information and education.

With the popularization and in-depth application of networks, the network security is more and more important Its urgent to develop a security Ethernet chip with IP.