CIDR地址块206.0.64.0/18的子网掩码采用点分十进制法是记法是()
CIDR地址块206.0.64.0/18的子网掩码采用点分十进制法是记法是()
A.255.255.255.0
B.255.255.240.0
C.255.255.192.0
D.255.255.254.0
正确答案:C
CIDR地址块206.0.64.0/18的子网掩码采用点分十进制法是记法是()
A.255.255.255.0
B.255.255.240.0
C.255.255.192.0
D.255.255.254.0
正确答案:C
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