perbaikan nilai jarkomlan

Di dalam suatu jaringan perusahaan terdapat beberapa departemen bagian diantaranya :

HRD : 20 Host

FINANCE : 15 Host

IT : 12 Host

MARKETING : 25 Host

Network Address : 172.16.x.n (x adalah no absen )

Tentukan Subnetting IP dngan menggunakan metode VLSM ???

Jawab ==>

berikut skemanya

1. HRD = 20 (banyaknya host) + 1 (router) + 2 (network+gateway) = 23 ==> di jadikan Biner 10111 = 5 digit

• Subnet Mask = 11111111.11111111.11111111.11100000/27 = 255.255.255.224/27
• IP Total = 2⁵ = 32

2. FINANCE = 15 banyaknya host) + 1 (router) + 2 (network+gateway) = 18 ==> dijadikan Biner 10010 = 5 digit

• Subnet Mask = 11111111.11111111.11111111.11100000/27 = 255.255.255.224/27
• IP Total = 2⁵ = 32

3. IT = 12 (banyaknya host) + 1 (router) + 2 (network+gateway) = 15 ==> dijadikan Biner 1111 = 4 digit

• Subnet Mask = 11111111.11111111.11111111.11110000/28 = 255.255.255.240/28

• IP Total = 2⁴ = 16

4. MARKETING = 25 (banyaknya host) + 1 (router) + 2 (network+gateway) = 28 ==> di jadikan Biner 11100 = 5 digit

• Subnet Mask = 11111111.11111111.11111111.11100000/27 = 255.255.255.224/27
• IP Total = 2⁵ = 32

Tabelnya sebagai berikut :