What is the network access point?
Network access point (NAM) is an outdated deadline that applied to the original four crossover points defined in the National Information Information Infrastructure of the United States (NII). These points were used to provide location for various network service providers (NSP) for information exchange. These points were later replaced by points on the Internet (IXPS). The development of the network access points allowed companies to start the Internet development. These exchange points were necessary for users of one service provider to access the site stored in the system of another service provider (NSF). This system has been set to replace the National Science Foundation Network (NSFNET). These points allowed to combine their networks with other networks in a relatively simple way for new network service providers. This series of interconnected networks has led to the creation of the Internet, as is known today.
Without the development of the network access points system, it would be difficult for one company difficult and disproportionately expensive to create an infrastructure necessary for the existence of the Internet. The network access points system allowed many different corporations to combine its networks together. This not only helped to reduce the cost of forming the Internet, but also helped to encourage competition among companies. This type of convention has helped prevent the development of monopoly on the entire Internet.
While the network access point applies to the four original crossover points that existed in the first days of the Internet, this term is also used as a synonym for internet exchange points. In general, points on the Internet serve the same purpose as the original four naps served. Therefore, many individuals use the term synonymically with IXP.