试题详情
- 单项选择题哪子网掩码将是适合的网络地址范围被划分子网多达八个局域网，与每个LAN含有5至26的主机？（）
A、0.0.0.240
B、255.255.255.252
C、255.255.255.0
D、255.255.255.224
E、255.255.255.240
- D
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