Static Addressing
Static addressing refers to the manual assignment of IP addresses to a system. There are two main problems with this approach. Statically configuring one system with the correct address is simple, but in the course of configuring, say, a few hundred systems, mistakes are likely to be made. If the IP addresses are entered incorrectly, the system will most likely not be capable of connecting to other systems on the network. Another drawback of static addressing is reconfiguration. If the IP addressing scheme for the organization changes, each system must again be manually reconfigured. In a large organization with hundreds or thousands of systems, such a reconfiguration could take a considerable amount of time. These drawbacks to static addressing are so significant that nearly all networks use dynamic IP addressing.