题目内容
(请给出正确答案)
[单选题]
一个IP子网的掩码为28位,则该子网中的主机数为()
A.16
B.14
C.30
D.32
提问人:网友CYH2021
发布时间:2022-05-05
A.16
B.14
C.30
D.32
IP地址为:192.168.50.70,掩码为:255.255.255.248,则该IP地址所在子网的子网号为()
A.192.168.50.32
B.192.168.80.64
C.192.168.50.96
D.192.168.50.71
IP地址为:192.168.50.70,掩码为:255.255.255.248,则该IP地址所在子网的子网有效IP为()
A.192.168.50.33---192.168.50.39
B.192.168.50.41---192.168.50.50
C.192.168.50.65---192.168.50.70
D.192.168.50.66---192.168.50.75
A.192.1.1.8
B. 192.1.1.9
C. 192.1.1.10
D. 192.1.1.11
IP地址为:192.168.50.70,掩码为:255.255.255.248,则该IP地址所在子网的广播地址为()
A.192.168.50.32
B.192.168.80.64
C.192.168.50.96
D.192.168.50.71
A.8
B.30
C.6
D.14
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