All of the bits in the host address portion of the IP address are set to 0. Please enter a validcombination of IP address and subnet mask.
IP地址的主机地址部分里的所有字节都被设置为0。请输入一个有效的IP地址和子网掩码组合。
2
All of the bits in the network address portion of the IP address are set to 0. Please enter a validcombination of IP address and subnet mask.
IP地址的网络地址部分里的所有字节都被设置为0。请输入一个有效的IP地址和子网掩码组合。
3
Okay so the only thing that's ruled out in arguments being valid is the possibility, not the actuality, of the combination of the premises being true and the conclusion false.