A.IP地址为127.0.0.1,子网掩码为255.255.255.0,默认网关为127.0.0.1B.IP地址为102.217.115.1
A.IP地址为127.0.0.1,子网掩码为255.255.255.0,默认网关为127.0.0.1
B.IP地址为102.217.115.132,子网掩码为255.255.255.128
C.1P地址为102.217.115.132,子网掩码为255.255.255.255
D.IP地址为255.255.255.255,子网掩码为255.255.255.255
请帮忙给出正确答案和分析,谢谢!