Kali ini, saya tidak banyak memberikan materi, akan tetapi saya menampilkan tutorialnya agar mudah dimengerti.
Dalam tugas ini, ip address induk sudah ditentukan oleh dosen, kita tinggal menghitung subnet dan hostnya saja seperti dibawah ini :
IP YANG DIGUNAKAN :
160.120.0.0/16
10100000.01111000.00000000.00000000 = 160.120.0.0
11111111.11111111.11110000.00000000 = 255.255.240.0 (subnetmask)
karena kita butuh 9 subnet maka cara menghitungnya
2^n = 9
n = 4 (2^4 = 16 , kita ambil yang mendekati 9 tapi lebih dari )
cara menghitung per subnet nya sebagai berikut :
1
10100000.01111000.|0000|0000.00000000 = 160.120.0.0 (NETWORK)
10100000.01111000.|0000|0000.00000001 = 160.120.0.1 (FIRTS)
10100000.01111000.|0000|1111.11111110 = 160.120.15.254 (LAST)
10100000.01111000.|0000|1111.11111111 = 160.120.15.255 (BROADCAST)
2
10100000.01111000.|0001|0000.00000000 = 160.120.16.0 (NETWORK)
10100000.01111000.|0001|0000.00000001 = 160.120.16.1 (FIRTS)
10100000.01111000.|0001|1111.11111110 = 160.120.31.254 (LAST)
10100000.01111000.|0001|1111.11111111 = 160.120.31.255 (BROADCAST)
3
10100000.01111000.|0010|0000.00000000 = 160.120.32.0 (NETWORK)
10100000.01111000.|0010|0000.00000001 = 160.120.32.1 (FIRTS)
10100000.01111000.|0010|1111.11111110 = 160.120.47.254 (LAST)
10100000.01111000.|0010|1111.11111111 = 160.120.47.255 (BROADCAST)
4
10100000.01111000.|0011|0000.00000000 = 160.120.48.0 (NETWORK)
10100000.01111000.|0011|0000.00000001 = 160.120.48.1 (FIRTS)
10100000.01111000.|0011|1111.11111110 = 160.120.63.254 (LAST)
10100000.01111000.|0011|1111.11111111 = 160.120.63.255 (BROADCAST)
5
10100000.01111000.|0100|0000.00000000 = 160.120.64.0 (NETWORK)
10100000.01111000.|0100|0000.00000001 = 160.120.64.1 (FIRTS)
10100000.01111000.|0100|1111.11111110 = 160.120.79.254 (LAST)
10100000.01111000.|0100|1111.11111111 = 160.120.79.255 (BROADCAST)
6
10100000.01111000.|0101|0000.00000000 = 160.120.80.0 (NETWORK)
10100000.01111000.|0101|0000.00000001 = 160.120.80.1 (FIRTS)
10100000.01111000.|0101|1111.11111110 = 160.120.95.254 (LAST)
10100000.01111000.|0101|1111.11111111 = 160.120.95.255 (BROADCAST)
7
10100000.01111000.|0110|0000.00000000 = 160.120.96.0 (NETWORK)
10100000.01111000.|0110|0000.00000001 = 160.120.96.1 (FIRTS)
10100000.01111000.|0110|1111.11111110 = 160.120.111.254 (LAST)
10100000.01111000.|0110|1111.11111111 = 160.120.111.255 (BROADCAST)
8
10100000.01111000.|0111|0000.00000000 = 160.120.112.0 (NETWORK)
10100000.01111000.|0111|0000.00000001 = 160.120.112.1 (FIRTS)
10100000.01111000.|0111|1111.11111110 = 160.120.127.254 (LAST)
10100000.01111000.|0111|1111.11111111 = 160.120.127.255 (BROADCAST)
9
10100000.01111000.|1000|0000.00000000 = 160.120.128.0 (NETWORK)
10100000.01111000.|1000|0000.00000001 = 160.120.128.1 (FIRTS)
10100000.01111000.|1000|1111.11111110 = 160.120.143.254 (LAST)
10100000.01111000.|1000|1111.11111111 = 160.120.143.255 (BROADCAST)