Jarkom-Modul-4-E13-2021

Kelompok E13

NRP	Nama
05111940000090	Ihsannur Rahman Qalbi
05111940000003	Fairuz Hasna Rofifah
05111940000164	Ahmad Aunul Ma`bud

VLSM (Variable Length Subnet Masking)

Topologi dan Pembagian Subnet di CPT

Menentukan jumlah IP yang dibutuhkan

Subnet	Kebutuhan IP	Prefix Length	NID
A4	2021	21	192.206.24.0
A3	701	22	192.206.4.0
A7	521	22	192.206.8.0
A8	1001	22	192.206.12.0
A13	721	22	192.206.16.0
A11	502	23	192.206.2.0
A5	252	24	192.206.1.0
A1	101	25	192.206.0.128
A12	13	28	192.206.0.8
A2	2	30	192.206.0.0
A6	2	30	192.206.0.4
A9	2	30	192.206.0.8
A10	2	30	192.206.0.12
A14	2	30	192.206.0.32
A15	2	30	192.206.0.36
Total	5841	19

Melakukan Pembagian IP

Subnet besar yang dibentuk memiliki NID 192.206.0.0 dengan netmask /19. Kemudian dihitung pembagian IP berdasarkan NID dan netmask tersebut menggunakan pohon seperti gambar di bawah.

Routing Pada CPT

Kemudian dilakukan konfigurasi static routing pada setiap router yang sudah dibuat berdasarkan dengan konfigurasi sebagai berikut:

FOOSHA

192.206.24.0/21 via 192.206.0.6
192.206.4.0/22 via 192.206.0.6
192.206.8.0/22 via 192.206.0.10
192.206.16.0/22 via 192.206.0.10
192.206.12.0/22 via 192.206.12.2
192.206.2.0/23 via 192.206.0.10
192.206.1.0/24 via 192.206.0.10
192.206.0.128/25 via 192.206.0.6
192.206.0.16/28 via 192.206.0.10
192.206.0.12/30 via 192.206.0.10
192.206.0.8/30 via 192.206.0.10
192.206.0.0/30 via 192.206.0.6
192.206.0.4/30 via 192.206.0.6
192.206.0.32/30 via 192.206.0.34
192.206.0.36/30 via 192.206.0.10

WATER7

192.206.0.128/25 via 192.206.0.2
192.206.24.0/21 via 192.206.0.2
0.0.0.0/0 via 192.206.0.5

PUCCI
```
> 0.0.0.0/0 via 192.206.0.1
```

GUANHAO

0.0.0.0/0 via 192.206.0.9
192.206.0.8/30 via 192.206.2.2
192.206.0.16/28 via 192.206.2.2
192.206.0.12/30 via 192.206.0.14
192.206.1.0/24 via 192.206.0.14
192.206.16.0/22 via 192.206.0.14
192.206.0.36/30 via 192.206.0.14

OIMO

0.0.0.0/0 via 192.206.0.13
192.206.16.0/22 via 192.206.1.3

SEASTONE
```
0.0.0.0/0 via 192.206.1.1
```
ALABASTA
```
0.0.0.0/0 via 192.206.2.1
```

CIDR (Classless Inter Domain Routing)

Topologi dan Pembagian Subnet di GNS3

Dengan kebutuhan IP dan netmask yang sama seperti VLSM, kemudian diberlakukan pengelompokan subnet seperti gambar dibawah ini:

Subnet besar yang dibentuk memiliki netmask /15. Kemudian dihitung pembagian IP berdasarkan pengelompokan dan netmask tersebut menggunakan pohon seperti gambar di bawah.

Berdasarkan pohon diatas, didapatkan NID dan netmask untuk setiap subnet sebagai berikut:

Network Configuration Setiap Node

Foosha

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

auto eth1
iface eth1 inet static
address 192.207.128.1
netmask 255.255.255.252

auto eth2
iface eth2 inet static
address 192.207.64.1
netmask 255.255.255.252

auto eth3
iface eth3 inet static
address 192.206.64.1
netmask 255.255.255.252

auto eth4
iface eth4 inet static
address 192.206.128.1
netmask 255.255.252.0

Blueno (1000 Host)

auto eth0
iface eth0 inet static
address 192.206.128.2
netmask 255.255.252.0
gateway 192.206.128.1

Water7

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.206.64.2
netmask 255.255.255.252
gateway 192.206.64.1

auto eth1
iface eth1 inet static
address 192.206.16.1
netmask 255.255.255.252

auto eth2
iface eth2 inet static
address 192.206.32.1
netmask 255.255.252.0

Cipher (700 Host)

auto eth0
iface eth0 inet static
address 192.206.32.2
netmask 255.255.252.0
gateway 192.206.32.1

Pucci

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.206.16.2
netmask 255.255.255.252
gateway 192.206.16.1

auto eth1
iface eth1 inet static
address 192.206.0.1
netmask 255.255.248.0

auto eth2
iface eth2 inet static
address 192.206.8.1
netmask 255.255.255.128

Cambelt (1000 Host)

auto eth0
iface eth0 inet static
address 192.206.0.2
netmask 255.255.248.0
gateway 192.206.0.1

Couryard (1020 Host)

auto eth0
iface eth0 inet static
address 192.206.0.3
netmask 255.255.248.0
gateway 192.206.0.1

Jipangu (100 Host)

auto eth0
iface eth0 inet static
address 192.206.8.2
netmask 255.255.255.128
gateway 192.206.8.1

Doriki (Server)

auto eth0
iface eth0 inet static
address 192.207.128.2
netmask 255.255.255.252
gateway 192.207.128.1

Guanhao

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.207.64.2
netmask 255.255.255.252
gateway 192.207.64.1

auto eth1
iface eth1 inet static
address 192.207.32.1
netmask 255.255.254.0

auto eth2
iface eth2 inet static
address 192.207.16.1
netmask 255.255.255.252

auto eth3
iface eth3 inet static
address 192.207.36.1
netmask 255.255.252.0

Maingate (500 Host)

auto eth0
iface eth0 inet static
address 192.207.32.2
netmask 255.255.254.0
gateway 192.207.32.1

Alabasta

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.207.32.3
netmask 255.255.254.0
gateway 192.207.32.1

auto eth1
iface eth1 inet static
address 192.207.34.1
netmask 255.255.255.240

Jorge (12 Host)

auto eth0
iface eth0 inet static
address 192.207.34.2
netmask 255.255.255.240
gateway 192.207.34.1

Jabra (520 Host)

auto eth0
iface eth0 inet static
address 192.207.36.2
netmask 255.255.252.0
gateway 192.207.36.1

Oimo

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.207.16.2
netmask 255.255.255.252
gateway 192.207.16.1

auto eth1
iface eth1 inet static
address 192.207.8.1
netmask 255.255.255.252

auto eth2
iface eth2 inet static
address 192.207.4.1
netmask 255.255.255.0

Fukurou (Server)

auto eth0
iface eth0 inet static
address 192.207.8.2
netmask 255.255.255.252
gateway 192.207.8.1

EniesLobby (250 Host)

auto eth0
iface eth0 inet static
address 192.207.4.2
netmask 255.255.255.0
gateway 192.207.4.1

Seastone

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.207.4.3
netmask 255.255.255.0
gateway 192.207.4.1

auto eth1
iface eth1 inet static
address 192.207.0.1
netmask 255.255.252.0

Elena (720 Host)

auto eth0
iface eth0 inet static
address 192.207.0.2
netmask 255.255.252.0
gateway 192.207.0.1

Kendala

Lupa memberikan IP kepada server saat melakukan subnetting menggunakan metode VLSM
Kebingungan waktu membuat pohon untuk melakukan subnetting menggunakan metode CIDR

Pembagian Tugas

Nama	Pengerjaan
Fairuz Hasna Rofifah	Topologi GNS3, Topologi CPT
Ahmad Aunul Ma`bud	Topologi GNS3, Pembagian Subnet GNS3
Ihsannur Rahman Qalbi	Routing CPT,Pembagian Subnet CPT

oni4hmad / Jarkom-Modul-4-E13-2021