The Internet is global. This means that we are using this network, no matter who invented it, belongs to all mankind. This "global" is not an empty political slogan, but has its technical assurance. Structure of the Internet is based on "packet switching" method to connect the distributed network. Therefore, the technical level, the Internet is absolutely no central control. In other words, there can be a country or a particular interest group through a technical means to control the Internet problem. In turn, the Internet can not be closed within a country - unless the establishment is not the Internet. However, at the same time, a global network, must be connected in some way to determine where each host. Must not appear on the Internet similar to the phenomenon of two people with the same name. Thus, we must have a fixed body to determine the name for each host, which determine which hosts on the Internet "address." However, this is just the "naming rights", this does not mean the power to determine the address of the control of power. Responsible for naming names in addition to outside agencies, does not do more things. Similarly, the global network also need to develop a body must comply with all host interaction rules (protocol), otherwise it is impossible to establish a global all the different computers, different operating systems are common to the Internet. Next Generation TCP / IP protocol on the network will classify the level of information to speed up the transfer speed (for example, give priority to send browsing information, rather than e-mail message), that is, services provided by this example. Again, this formulation to abide by the "agreement" of power, does not mean control of the power. No doubt, the Internet explain all of these technical features are completely for the management of the Internet "service", but not with "control" has nothing to do. In fact, the Internet is far from being often said the "information highway." This is not only because the current Internet transmission speed is not enough, more importantly, the Internet has not yet finalized, it has been in development and change. Therefore, any technical definition of the Internet can only be immediate, the present. At the same time, more and more people join in to the Internet, more and more use of the Internet in the process, will continue from the social and cultural point of view of the significance of the Internet, value and nature of the proposed new understanding.
Contents:
追问3Q