variable length subnet mask

RIZKI FARISKA ISMAIL 25117341 3KB06 VLSM

Sebuah sekolah menengah atas ingin membangun suatu jaringan dengan ketentuan network 192.168.41.0/28, dengan ketentuan dibawah ini

1. Ruang Administrasi = 4 Host 2. Ruang LAB = 50 host 3. Ruang BK = 3 host 4. Ruang Guru = 15 host Tentukan

a. Urutkan berdasarkan jumlah host dari terbesar sampai host terkecil b. Range Host

c. Bit Network

d. Blok Subnet & Subnet Map

Jawab :

A. – Ruang LAB = 50 host - Ruang Guru = 15 host - Ruang Administrasi = 4 host - Ruang BK = 3 host

B. – Ruang LAB = 50 host : 2ⁿ – 2 >= 50 host, 2⁶ - 2 = 62 host (n = 6) - Ruang Guru = 15 host : 2ⁿ – 2 >= 15 host, 2⁴ – 2 = 14 host (n = 4) - Ruang Administrasi = 4 host : 2ⁿ – 2 >= 4 host, 2² – 2 = 2 host (n = 2) - Ruang BK = 3 host : 2ⁿ – 2 >= 3 host, 2² – 2 = 2 host (n = 2)

C. – Ruang LAB = 50 host : 32 – n, 32 – 6 = /26 - Ruang Guru = 15 host : 32 – n, 32 – 4 = / 28 - Ruang Administrasi = 4 host : 32 – n, 32 – 2 = /30 - Ruang BK = 3 host : 32 – n, 32 – 2 = /30

D. – Ruang LAB = 50 host : 256 – Bit Network, 256 - /26, 256 – 192 = 64 - Ruang Guru = 15 host : 256 – Bit Network, 256 - /28, 256 – 240 = 16 - Ruang Administrasi = 4 host : 256 – Bit Network, 256 - /30, 256 – 252 = 4 - Ruang BK = 3 host : 256 – Bit Network, 256 - /30, 256 – 252 = 4

Subnet Name Subnet Range Host Broadcast

Ruang LAB 192.168.41.0/26 192.168.41.1- 192.168.41.62

192.168.41.63 Ruang Guru 192.168.41.64/28 192.168.41.65-

192.168.41.94

192.168.41.95 Ruang Administrasi 192.168.41.96/30 192.168.41.97-

192.168.41.126

192.168.41.127 Ruang BK 192.168.41.128/30 192.168.41.129-

192.168.41.158

192.168.41.159