详细列出全国IP地址分配表,特别适合互联网开发-IP addresses listed in detail the national allocation table, is particularly suited to Internet development

工具：Dynamips, VPCS结点：R1: 10.0.0.0/8, 90.0.0.0/8R2: 20.0.0.0/8, 90.0.0.0/8R3: 30.0.0.0/8, 90.0.0.0/8H1: 10.0.0.2H2: 20.0.0.2H3: 30.0.0.2要求：R1,R2,R3之间直接用串口(serial) 相连,采用X.25封装。分配给串口的X.25地址不作限制。目的：使得H1,H2,H3可以在IP层互通-err