OLEH :
Andika Permana
-XI TIE-
I.
Tujuan
1.
Mahasiswa memahami konsep ROUTER OSPF dengan perangkat Cisco.
2.
Mahasiswa mampu melakukan
konfigurasi dengan menggunakan Cisco Router.
II.
Peralatan Yang Dibutuhkan
1.
Satu buah Cisco router
2.
Dua buah komputer sebagai
host.
3.
NIC Card (Kartu Jaringan) yang
terpasang di masing – masing komputer.
4.
Hub/Switch sebagai penghubung jaringan.
5.
Kabel jaringan secukupnya.
III.
Dasar Teori
Cisco, adalah sebuah merek perusahaan yang bergerak dibidang
jaringan baik circuit switching maupun packet switching. Produk-produk dari
Cisco antara lain switch, router dan masih banyak lagi lainnya.
Console : menggunakan cable
console yang dihubungkan melalui serial port dengan hyperterminal atau minicom
Console : menggunakan
cable console yang dihubungkan melalui serial port dengan hyperterminal atau minicom
Telnet : melalui Jaringan, tetapi cara ini harus terlebih dahulu
mengaktifkan IP address, Telnet login di Cisco device
AUX : dimana CISCO dihubungkan dengan modem, kemudian di remote akses
melalui jalur
PSTN
•
Pada Cisco Command Line
Interface (CLI)
a.
User dapat melakukan bantuan
dengan mengetikkan “?” (tanda tanya)
b.
Mendukung pelengkapan perintah yaitu dengan menggunakan tombol “TAB”,
sehingga user terbantu dalam mengingat macammacam perintah
c.
Mendukung Penulisan tidak lengkap yaitu cukup dengan mengetikkan beberapa
bagian dari perintah
•
Pada perangkat CISCO terdapat 3
mode prompt
a.
User-mode prompt : dimana ini
merupakan awal login di perangkat Cisco (user biasa).
b.
Priveleged-mode prompt : pada
mode ini dapat mencari informasi dari perangkat
Cisco (user
admin)
c.
Configure-mode prompt : pada
mode ini dapat dilakukan perubahan terhadap perangkat Cisco, tetapi tidak bisa
dilakukan pengambilan informasi (super admin).
IV.
Percobaan
1.
Bangunlah topologi jaringan
seperti berikut ini :
Selanjutnya,
Pemberian IP Address pada setiap PC...
Pemberian IP Address pada setiap PC...
- Pemberian IP PC0 :
IP Adress : 180.19.9.3
subnet mask : 255.255.0.0
gateway
: 180.19.9.1
- Pemberian IP PC1 :
IP Adress : 183.19.9.6
subnet mask : 255.255.0.0
gateway
: 183.19.9.1
- Pemberian IP PC02 :
IP Adress : 186.19.9.9
subnet mask : 255.255.0.0
gateway
: 186.19.9.1
Langkah Ketiga,
Selanjutnya pemberikan IP Address dan Konfigurasi OSPF pada setiap router .
Contoh sebagai berikut :
Selanjutnya pemberikan IP Address dan Konfigurasi OSPF pada setiap router .
Contoh sebagai berikut :
Pemberian IP Address Router0 :
Continue with configuration dialog? [yes/no]: no
Press RETURN to get started!
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip address 180.19.9.1 255.255.0.0
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 address 12.12.11.1 255.0.0.0
Router(config-if)#band 125
Router(config-if)#cl ra 125000
Router(config-if)#no shut
%LINK-5-CHANGED: Interface Serial2/0, changed state to down
Router(config-if)#exit
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
Konfigurasi OSPF pada Router0 :
Router(config)#router ospf 9
Router(config)#router-id 1.1.1.1
Router(config-router)#net 180.19.9.0 0.0.255.255 area 0
Router(config-router)#net 12.12.11.0 0.255.255.255 area 0
Router(config-router)#log-adjacency
Router(config-router)#exit
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
Pemberian IP Address Router1 :
Continue with configuration dialog? [yes/no]: no
Press RETURN to get started!
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip address 183.19.9.1 255.255.0.0
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 address 12.12.11.2 255.0.0.0
Router(config-if)#band 125
Router(config-if)#no shut
%LINK-5-CHANGED: Interface Serial2/0, changed state to down
Router(config-if)#exit
Router(config-if)#exit
Router(config)#int se3/0
Router(config-if)#ip address 198.168.8.1 255.255.255.0
Router(config-if)#band 125
Router(config-if)#cl ra 125000
Router(config-if)#no shut
%LINK-5-CHANGED: Interface Serial3/0, changed state to down
Router(config-if)#exit
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
Pemberian IP Address Router1 :
Continue with configuration dialog? [yes/no]: no
Press RETURN to get started!
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip address 183.19.9.1 255.255.0.0
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 address 12.12.11.2 255.0.0.0
Router(config-if)#band 125
Router(config-if)#no shut
%LINK-5-CHANGED: Interface Serial2/0, changed state to down
Router(config-if)#exit
Router(config-if)#exit
Router(config)#int se3/0
Router(config-if)#ip address 198.168.8.1 255.255.255.0
Router(config-if)#band 125
Router(config-if)#cl ra 125000
Router(config-if)#no shut
%LINK-5-CHANGED: Interface Serial3/0, changed state to down
Router(config-if)#exit
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
Konfigurasi OSPF pada Router1 :
Router(config)#router ospf 9
Router(config-router)#net 183.19.9.0 0.0.255.255 area 0
Router(config-router)#net 12.12.11.0 0.255.255.255 area 0
Router(config-router)#net 198.168.8.0 0.0.0.255 area 1
Router(config-router)#log-adjacency
Router(config-router)#exit
Router(config)#router ospf 9
Router(config-router)#net 183.19.9.0 0.0.255.255 area 0
Router(config-router)#net 12.12.11.0 0.255.255.255 area 0
Router(config-router)#net 198.168.8.0 0.0.0.255 area 1
Router(config-router)#log-adjacency
Router(config-router)#exit
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
Router#
Pemberian IP Address Router2 :
Continue with configuration dialog? [yes/no]: no
Press RETURN to get started!
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip address 186.19.9.1 255.255.0.0
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 address 198.168.8.2 255.255.255.0
Router(config-if)#band 125
Router(config-if)#no shut
%LINK-5-CHANGED: Interface Serial2/0, changed state to down
Router(config-if)#exit
Konfigurasi OSPF pada Router2 :
Router(config)#router ospf 9
Router(config)#router-id 2.2.2.2
Router(config-router)#net 186.19.9.0 0.0.255.255 area 1
Router(config-router)#net 198.168.8.0 0.0.0.255 area 1
Router(config-router)#log-adjacency
Router(config-router)#exit
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
Router#
Pemberian IP Address Router2 :
Continue with configuration dialog? [yes/no]: no
Press RETURN to get started!
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip address 186.19.9.1 255.255.0.0
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 address 198.168.8.2 255.255.255.0
Router(config-if)#band 125
Router(config-if)#no shut
%LINK-5-CHANGED: Interface Serial2/0, changed state to down
Router(config-if)#exit
Konfigurasi OSPF pada Router2 :
Router(config)#router ospf 9
Router(config)#router-id 2.2.2.2
Router(config-router)#net 186.19.9.0 0.0.255.255 area 1
Router(config-router)#net 198.168.8.0 0.0.0.255 area 1
Router(config-router)#log-adjacency
Router(config-router)#exit
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console
wr
Building configuration...
[OK]
Sekarang Coba Kita PING dari PC0 ke PC1 atau PC2 dan sebaliknya..........
Referensi www.google.com
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