RFC1860 IPv4可变量长子网表 (RFC1860——Variable Length Subnet Table For IPv4) 本备忘录状态 This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind. Distribution of this memo is unlimited. 摘要 本文档详细说明了IPv4可能存在的子网数。附加信息提供了十六进制和十进制的值,网络类别,
