• 2022-06-07 问题

    168.1.0/28的子网掩码是:() A: 255.255.255.0 B: 255.255.255.128 C: 255.255.255.192 D: 255.255.255.240

    168.1.0/28的子网掩码是:() A: 255.255.255.0 B: 255.255.255.128 C: 255.255.255.192 D: 255.255.255.240

  • 2022-06-07 问题

    0/26的子网掩码是()。A.255.255.255.0B.255.255.255.128C.255.255.255.192D.255.255.25 A: 168.1.0/26的子网掩码是()。 B: 255.255.255.0 C: 255.255.255.128 D: 255.255.255.192 E: 255.255.255.240

    0/26的子网掩码是()。A.255.255.255.0B.255.255.255.128C.255.255.255.192D.255.255.25 A: 168.1.0/26的子网掩码是()。 B: 255.255.255.0 C: 255.255.255.128 D: 255.255.255.192 E: 255.255.255.240

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