Konfigurasi OSPFv2

DAFTAR TABEL

Device	Interface	IP Address	Subnet Mask	Default Gateway
R1	Giga0/0/0	172.16.1.1	255.255.255.0	N/A
	Serial0/1/0	172.16.3.1	255.255.255.252	N/A
	Serial0/1/1	192.168.10.5	255.255.255.252	N/A
R2	Giga0/0/0	172.16.2.1	255.255.255.0	N/A
	Serial0/1/0	172.16.3.2	255.255.255.252	N/A
	Serial0/1/1	192.168.10.9	255.255.255.252	N/A
R3	Giga0/0/0	192.168.1.1	255.255.255.0	N/A
	Serial0/1/0	192.168.10.6	255.255.255.252	N/A
	Serial0/1/1	192.168.10.10	255.255.255.252	N/A
PC1	NIC	172.16.1.2	255.255.255.0	172.16.1.1
PC2	NIC	172.16.2.2	255.255.255.0	172.16.2.1
PC3	NIC	192.168.1.2	255.255.255.0	192.168.1.1

Bagian 1 . Konfigurasi Router

Router 1

Router > Enable
Router # Configure Terminal
Router(config)# Hostname R1
R1(config)# interface Gig0/0/0
R1(config-if)# ip address 172.16.10.1 255.255.255.0
R1(config-if)# no shutdown
R1(config-if)# exit
R1(config)# interface Se0/1/0
R1(config-if)# ip address 172.16.3.1 255.255.255.252
R1(config-if)# no shutdown
R1(config-if)# exit
R1(config)# interface Se0/1/1
R1(config-if)# ip address 192.168.10.4 255.255.255.252
R1(config-if)# no shutdown
R1(config-if)# exit

Router 2

Router > Enable
Router # Configure Terminal
Router(config)# Hostname R2
R2(config)# interface Gig0/0/0
R2(config-if)# ip address 192.168.1.1 255.255.255.0
R2(config-if)# no shutdown
R2(config-if)# exit
R2(config)# interface Se0/1/0
R2(config-if)# ip address 192.168.10.6 255.255.255.252
R2(config-if)# no shutdown
R2(config-if)# exit
R2(config)# interface Se0/1/1
R2(config-if)# ip address 192.168.10.10 255.255.255.252
R2(config-if)# no shutdown
R2(config-if)# exit

Router 3

Router > Enable
Router # Configure Terminal
Router(config)# Hostname R3
R3(config)# interface Gig0/0/0
R3(config-if)# ip address 172.16.2.1 255.255.255.0
R3(config-if)# no shutdown
R3(config-if)# exit
R3(config)# interface Se0/1/0
R3(config-if)# ip address 172.16.3.2 255.255.255.252
R3(config-if)# no shutdown
R3(config-if)# exit
R3(config)# interface Se0/1/1
R3(config-if)# ip address 192.168.10.9 255.255.255.252
R3(config-if)# no shutdown
R3(config-if)# exit

Bagian 2 . Konfigurasi Router OSPV2 menjadi 1 Area

Router 1

R1(config)# router ospf 1
R1(config-router)# network 192.168.10.4 0.0.0.3 area 1
R1(config-router)# network 172.16.1.0 0.0.0.255 area 1
R1(config-router)# network 172.16.3.0 0.0.0.3 area 1
R1(config-router)# passive-interface Gig0/0/0

R1(config-router)# exit

Router 2

R2(config)# router ospf 1

R2(config-router)# network 192.168.10.4 0.0.0.3 area 1

R2(config-router)# network 192.168.1.0 0.0.0.255 area 1

R2(config-router)# network 192.168.10.8 0.0.0.3 area 1

R2(config-router)# passive-interface Gig0/0/0

R2(config-router)# exit

Router 3

R3(config)# router ospf 1

R3(config-router)# network 192.168.10.8 0.0.0.3 area 1

R3(config-router)# network 172.16.2.0 0.0.0.255 area 1

R3(config-router)# network 172.16.3.0 0.0.0.3 area 1

R3(config-router)# passive-interface Gig0/0/0

R3(config-router)# exit