Sabtu, 20 Juni 2020

Pertemuan 11 (Konfigurasi static nat)



1. Buat skema jaringan terlebih dahulu



2. Masukan ip pada Masing - masing perangkat komputer dan server




Ip pada komputer 0



Ip pada komputer 1


Ip pada server


3. Konfigurasi pada setiap router

Konfigurasi router 1 :

Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip address 24.24.24.1 255.255.255.0
Router(config-if)#no shutdown

Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

Router(config-if)#exit
Router(config)#int fa1/0
Router(config-if)#ip address 8.8.8.1 255.255.255.0
Router(config-if)#no shutdown

Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up

Router(config-if)#exit
Konfigurasi Router 2 :
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip address 24.24.24.2 255.255.255.0
Router(config-if)#no shutdown

Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router(config-if)#exit
Router(config)#int fa1/0
Router(config-if)#ip address 192.168.5.1 255.255.255.0
Router(config-if)#no shutdown

Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up

Router(config-if)#exit
Router(config)#ip nat inside source static 192.168.5.2 24.24.24.50
Router(config)#ip nat inside source static 192.168.5.10 24.24.24.100
Router(config)#int fa0/0
Router(config-if)#ip nat outside
Router(config-if)#exit
Router(config)#int fa1/0
Router(config-if)#ip nat inside
Router(config-if)#exit
Router(config)#ip route 0.0.0.0 0.0.0.0 24.24.24.1
Router(config)#

 4. Terakhir mengecek jaringannya apakah sudah tersambung 




Tonton video di bawah ini agar mudah memahaminya






















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Jumat, 12 Juni 2020

Studi kasus (Pertemuan 10)


Studi Kasus - Tugas Individual


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.
Anda sebagai seorang Network Administrator diminta untuk melakukan konfigurasi terhadap ketiga kantor cabang tersebut dengan ketentuan, sebagai berikut:

1.    Melakukan konfiguarsi IP Address dengan menggunakan Subnetting pada perangkat Komputer dan Laptop yang terhubung. Tidak dianjurkan menggunakan /24,
2.    Berikan IP Address dengan menggunakan subnetting /30 terhadap interface yang terhubung secara langsung dari router ke router,
3.    Terapkan konfigurasi Routing Dynamic,
4.    Serta pastikan seluruh Client di Kantor Cabang 1, kantor cabang 2 dan kantor
cabang 3 dapat saling terkoneksi dengan baik
5.    Setelah jaringan berjalan sesuai dengan fungsinya, upload dokumentasi
pembuatan jaringan kedalam blog



1. Buat skema jaringan terlebih dahulu


Keterangan :
Kotak Hijau : Cabang 1 
Kotak Biru : Cabang 2
Kotak Kuning : Cabang 3


2. Masukan port serial router ke dalam router yang akan di konfigurasi



3. Konfigurasi setiap router 

Cabang 1 (CB1)
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip address 192.168.1.254 255.255.255.224
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#ip dhcp pool CB1
Router(dhcp-config)#default-router 192.168.1.254
Router(dhcp-config)#network 192.168.1.224 255.255.255.224
Router(dhcp-config)#exit
Router(config)#ip dhcp excluded-address 192.168.1.254
Router(config)#int se1/1
Router(config-if)#ip address 30.30.30.1 255.255.255.252
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#int se1/0
Router(config-if)#ip address 10.10.10.1 255.255.255.252
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#router rip
Router(config-router)#net 30.30.30.0
Router(config-router)#net 192.168.1.224
Router(config-router)#net 10.10.10.0
Router(config-router)#no auto-summary
Router(config-router)#exit


Cabang 2 (CB2)
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip address 192.168.1.254 255.255.255.224
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#ip dhcp pool CB1
Router(dhcp-config)#default-router 192.168.1.254
Router(dhcp-config)#network 192.168.1.224 255.255.255.224
Router(dhcp-config)#exit
Router(config)#ip dhcp excluded-address 192.168.1.254
Router(config)#int se1/1
Router(config-if)#ip address 30.30.30.1 255.255.255.252
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#int se1/0
Router(config-if)#ip address 10.10.10.1 255.255.255.252
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#router rip
Router(config-router)#net 30.30.30.0
Router(config-router)#net 192.168.1.224
Router(config-router)#net 10.10.10.0
Router(config-router)#no auto-summary
Router(config-router)#exit

Cabang 3 (CB3)
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname CB3
CB3(config)#int fa0/0
CB3(config-if)#ip address 192.168.3.1 255.255.255.240
CB3(config-if)#no shutdown
CB3(config-if)#
CB3(config-if)#exit
CB3(config)#ip dhcp pool CB3
CB3(dhcp-config)#default-router 192.168.3.1
CB3(dhcp-config)#network 192.168.3.0 255.255.255.240
CB3(dhcp-config)#exit
CB3(config)#ip dhcp excluded-address 192.168.3.1
CB3(config)#int se1/0
CB3(config-if)#ip address 20.20.20.1 255.255.255.252
CB3(config-if)#no shutdown
CB3(config-if)#
CB3(config-if)#exit
CB3(config)#int se1/1
CB3(config-if)#exit
CB3(config)#int se1/1
CB3(config-if)#ip address 30.30.30.2 255.255.255.252
CB3(config-if)#no shutdown
CB3(config-if)#exit
CB3(config)#router rip
CB3(config-router)#net 20.20.20.0
CB3(config-router)#net 192.168.3.0
CB3(config-router)#net 30.30.30.0
CB3(config-router)#no auto-summary
CB3(config-router)#exit


4. Setelah semua router di konfigurasi, setting wireless laptop pada cabang 1


Jangan lupa untuk mengubah Port wireless pada laptop




5. Masukan pada setiap ip komputer dan laptop dengan memilih DHCP yang sudah di      setting masing - masing di router dan router wireless


Ip Dari komputer cabang 1 (DHCP)


Ip Dari Laptop cabang 1 (DHCP)



6. Setelah mendapat ip dari DHCP, test jaringan yang sudah di buat



Test Ip dari komputer cabang 1 ke cabang 2


Test Ip dari Laptop 1 Ke laptop 3 (CB1)



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Minggu, 07 Juni 2020

Konfigurasi EIGRP IPv4



Cara membuat Konfigurasi EIGRP IPv4

1. Buat Skema jaringan terlebih dahulu

Skema Jaringan EIGRP


2. Konfigurasi Router 

Router 1


Router>enable
Router#conf ter
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip add 192.168.1.1 255.255.255.0
Router(config-if)#no shut

Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router(config-if)#int se2/0
Router(config-if)#ip add 10.0.0.1 255.0.0.0
Router(config-if)#no shut

%LINK-5-CHANGED: Interface Serial2/0, changed state to down
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#
%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#router eigrp
% Incomplete command.
Router(config)#router eigrp 1
Router(config-router)#network 10.0.0.0
Router(config-router)#network 192.168.1.0
Router(config-router)#exit
Router(config)#
%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 10.0.0.2 (Serial2/0) is up: new adjacency


Router 2

Router>enable
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip add 192.168.2.1 255.255.255.0
Router(config-if)#no shut

Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router(config-if)#exit
Router(config)#int se2/0
Router(config-if)#ip add 10.0.0.2 255.0.0.0
Router(config-if)#no shut

Router(config-if)#
%LINK-5-CHANGED: Interface Serial2/0, changed state to up

Router(config-if)#exit
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console

Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int se3/0
Router(config-if)#ip
% Incomplete command.
Router(config-if)#ip
Router(config-if)#int se3/0
Router(config-if)#ip
% Incomplete command.
Router(config-if)#ip add 20.0.0.2 255.0.0.0
Router(config-if)#no shut

%LINK-5-CHANGED: Interface Serial3/0, changed state to down
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#
%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Router(config)#router eigrp 1
Router(config-router)#network 10.0.0.0
Router(config-router)#
%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 10.0.0.1 (Serial2/0) is up: new adjacency

Router(config-router)#network 192.168.2.0
Router(config-router)#network 20.0.0.0
Router(config-router)#exit
Router(config)#
%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 20.0.0.1 (Serial3/0) is up: new adjacency


Router 3

Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip add 192.168.3.1 255.255.255.0
Router(config-if)#no shut

Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router(config-if)#aint se2/0
^
% Invalid input detected at '^' marker.
Router(config-if)#int se2/0
Router(config-if)#ip add 20.0.0.1 255.0.0.0
Router(config-if)#no shut

Router(config-if)#
%LINK-5-CHANGED: Interface Serial2/0, changed state to up

Router(config-if)#exit
Router(config)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Router(config)#router eigrp 1
Router(config-router)#network 20.0.0.0
Router(config-router)#
%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 20.0.0.2 (Serial2/0) is up: new adjacency

Router(config-router)#network 192.168.3.0
Router(config-router)#exit

Setelah semua router di konfigurasi, cek jaringannya apakah sudah saling terhubung dengan sesama jaringannya




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