Which subnet mask would be appropriate for a network address range to be subnetted for up to eight LANs, with each LAN containing 5 to 26 hosts?（）
- 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
正确答案:D
答案解析:有
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