Cara menentukan jumlah IP, network id & broadcast, IP Host, dan subnet mask

Cara menentukan  IP, network id & broadcast, IP Host, dan subnet mask   1.        11.11.11.11/26 ·         Jumlah IP: /26=64 ·         range : 0-63 ; 64-127 ·         Network ID =11.11.11.0                                                 ·         Broadcast = 11.11.11.63 ·         IP host = 11.11.11.1 s/d 11.11.11.62 ·         Subnet mask = 255.255.255.(256 – jumlah IP) Subnet mask = 255.255.255.192         2.      22....