EP地址块202.192.33:160/28的子网掩码可写为() A.255.255
题型:单项选择题
问题:
EP地址块202.192.33:160/28的子网掩码可写为()
A.255.255.255.192
B.255.255.255.224
C.255.255.255.240
D.255.255.255.248
EP地址块202.192.33:160/28的子网掩码可写为()
A.255.255.255.192
B.255.255.255.224
C.255.255.255.240
D.255.255.255.248