Perusahaan XYZ memiliki 3 kantor Cabang. Pada kantor cabang
1 memiliki 14
komputer yang terhubung menggunakan kabel serta terdapat 5
Laptop yang
terhubung menggunakan media Wireless. Sedangkan pada kantor cabang
2, memiliki
20 komputer yang terhubung menggunakan kabel. Dan kantor cabang
3 memiliki 10
komputer.
Skema jaringan pada perusahaan tersebut :
Setelah itu koding semua routernya dengan memasukan IP, EIGRP dan DHCP, berikut ini adalah hasil kodingan disemua routernya :
Router 1 (Cabang 1)
Router>en
Router#conf t
Router(config)#hostname R1
R1(config)#int s0/0/1
R1(config-if)#ip add 10.20.2.1 255.255.255.252
R1(confif-if)#no shutdown
R1(config-if)#ex
R1(config) int s0/1/0
R1(config-if)#ip add 10.20.1.5 255.255.255.252
R1(config-if)#no shutdown
R1(Config)int g0/0
R1(Config-if)#ip add 10.1.20.1 255.255.255.224
R1(config-if)#no shutdown
R1(Config-if)#ex
R1(config)#router eigrp 1
R1(config-router)#network 10.20.1.0
R1(config-router)#network 10.20.2.0
R1(config-router)#network 10.1.20.0
R1(config-router)#no auto-summary
R1(config-router)#ex
R1(config)#ip dhcp pool cabang1
R1(dhcp-config)#default-router 10.1.20.1
R1(dhcp-config)#dns-server 10.1.20.1
R1(dhcp-config)#network 10.1.20.0 255.255.255.224
R1(dhcp-router)#ex
Router>en
Router#conf t
Router(config)#hostname R1
R1(config)#int s0/0/1
R1(config-if)#ip add 10.20.2.1 255.255.255.252
R1(confif-if)#no shutdown
R1(config-if)#ex
R1(config) int s0/1/0
R1(config-if)#ip add 10.20.1.5 255.255.255.252
R1(config-if)#no shutdown
R1(Config)int g0/0
R1(Config-if)#ip add 10.1.20.1 255.255.255.224
R1(config-if)#no shutdown
R1(Config-if)#ex
R1(config)#router eigrp 1
R1(config-router)#network 10.20.1.0
R1(config-router)#network 10.20.2.0
R1(config-router)#network 10.1.20.0
R1(config-router)#no auto-summary
R1(config-router)#ex
R1(config)#ip dhcp pool cabang1
R1(dhcp-config)#default-router 10.1.20.1
R1(dhcp-config)#dns-server 10.1.20.1
R1(dhcp-config)#network 10.1.20.0 255.255.255.224
R1(dhcp-router)#ex
R1(config)#do wr
Building configuration...
[OK]
Router 2 (Cabang2)
Router>en
Router#conf t
Router(config)#hostname R2
R2(config)#int s0/1/0
R2(config-if)#ip add 10.20.1.6 255.255.255.252
R2(config-if)#no shutdown
R2(config-if)#ex
R2(config)#int s0/1/1
R2(config-if)#ip add 10.20.3.10 255.255.255.252
R2(config-if)#no shutdown
R2(config-if)#ex
R2(config)#int g0/0
R2(config-if)#ip add 10.2.20.1 255.255.255.224
R2(config-if)#no shutdown
R2(config-if)#exit
R2(config)#router eigrp 1
R2(config-router)#network 10.2.20.0
R2(config-router)#network 10.20.1.0
R2(config-router)#network 10.20.3.0
R2(config-router)#no auto-summary
R2(config-router)#ex
R2(config)#ip dhcp pool cabang2
R2(dhcp-config)#default-router 10.2.20.1
R2(dhcp-config)#dns-server 10.2.20.1
R2(dhcp-config)#network 10.2.20.0 255.255.255.224
R2(dhcp-config)#ex
Router>en
Router#conf t
Router(config)#hostname R2
R2(config)#int s0/1/0
R2(config-if)#ip add 10.20.1.6 255.255.255.252
R2(config-if)#no shutdown
R2(config-if)#ex
R2(config)#int s0/1/1
R2(config-if)#ip add 10.20.3.10 255.255.255.252
R2(config-if)#no shutdown
R2(config-if)#ex
R2(config)#int g0/0
R2(config-if)#ip add 10.2.20.1 255.255.255.224
R2(config-if)#no shutdown
R2(config-if)#exit
R2(config)#router eigrp 1
R2(config-router)#network 10.2.20.0
R2(config-router)#network 10.20.1.0
R2(config-router)#network 10.20.3.0
R2(config-router)#no auto-summary
R2(config-router)#ex
R2(config)#ip dhcp pool cabang2
R2(dhcp-config)#default-router 10.2.20.1
R2(dhcp-config)#dns-server 10.2.20.1
R2(dhcp-config)#network 10.2.20.0 255.255.255.224
R2(dhcp-config)#ex
R2(config)# do wr
Building configuration...
[OK]
Router 3 (Cabang3)
Router>en
Router#conf t
Router(config)#hostname R3
R3(config)#int s0/1/1
R3(config-if)#ip add 10.20.3.9 255.255.255.252
R3(config-if)#no shutdown
R3(config-if)#ex
R#(config)#int s0/0/1
R3(config-if)#ip add 10.12.2.2 255.255.255.252
R3(config-if)#no shutdown
R3(config-if)#ex
R3(config)#int g0/0
R3(config-if)#ip add 10.3.20.1 255.255.255.240
R3(config-if)#no shutdown
R3(config-if)#ex
R3(config)#router eigrp1
R3(config-router)#network 10.20.2.0
R3(config-router)#network 10.20.3.0
R3(config-router)#network 10.3.20.0
R3(config-router)#no auto-summary
R3(config-router)#ex
R3(config)#ip dhcp pool cabang3
R3(dhcp-config)#default-router 10.3.20.1
R3(dhcp-config)#dns-server 10.3.20.1
R3(dhcp-config)#network 10.3.20.0 255.255.255.240
R3(dhcp-config)#ex
Router>en
Router#conf t
Router(config)#hostname R3
R3(config)#int s0/1/1
R3(config-if)#ip add 10.20.3.9 255.255.255.252
R3(config-if)#no shutdown
R3(config-if)#ex
R#(config)#int s0/0/1
R3(config-if)#ip add 10.12.2.2 255.255.255.252
R3(config-if)#no shutdown
R3(config-if)#ex
R3(config)#int g0/0
R3(config-if)#ip add 10.3.20.1 255.255.255.240
R3(config-if)#no shutdown
R3(config-if)#ex
R3(config)#router eigrp1
R3(config-router)#network 10.20.2.0
R3(config-router)#network 10.20.3.0
R3(config-router)#network 10.3.20.0
R3(config-router)#no auto-summary
R3(config-router)#ex
R3(config)#ip dhcp pool cabang3
R3(dhcp-config)#default-router 10.3.20.1
R3(dhcp-config)#dns-server 10.3.20.1
R3(dhcp-config)#network 10.3.20.0 255.255.255.240
R3(dhcp-config)#ex
R3(config)#do wr
Building configuration...
[OK]
Setelah selesai lakukan percobaan ping antar pc yang ada di cabang 1 ke cabang 2 dan cabang 3
SS Hasil ping PC cabang 1 ke cabang 2
SS Hasil ping PC cabang 3 ke cabang 1
SS Hasil ping PC cabang 3 ke cabang 2