Other protocols such as BOOTP, Reverse Address Resolution Protocol (RARP), and Dynamic Host Configuration Protocol (DHCP) are now used to allow hosts to obtain their network numbers.

• 其它的协定诸如BOOTP、反向位址解析协定(RARP)、和动态主机组态协定(DHCP)是目前使用来允许主机获得它们的网路号码。