Subnet & VLSM

Perhitungan :

HRD
Terdiri dari 10 host + 1 (Router1) + 2 ( network & broadcast) = 13 = 1101 --> 4 bit
Subnetmask = 11111111.11111111.11111111.11110000
= 255.255.255.240
Prefix = /28
IP address total = 2^4 = 16 IP address

FINANCIAL
Terdiri dari 25 host + 1 (Router1) + 2 ( network & broadcast) = 28 = 11100 --> 5 bit
Subnetmask = 11111111.11111111.11111111.11100000
= 255.255.255.224
Prefix = /27
IP address total = 2^5 = 32 IP address

TI
Terdiri dari 10 host + 1 (Router2) + 2 ( network & broadcast) = 13 = 1101 --> 5 bit
Subnetmask = 11111111.11111111.11111111.11110000
= 255.255.255.240
Prefix = /28
IP address total = 2^4 = 16 IP address

MARKETING
Terdiri dari 50 host + 1 (Router1) + 2 ( network & broadcast) = 53 = 110101 --> 6 bit
Subnetmask = 11111111.11111111.11111111.11000000
= 255.255.255.192
Prefix = /26
IP address total = 2^6 = 64 IP address


IP yang diberikan = 172.16.37.N