Cisco Packet Tracer - Open Shortest Path First (OSPF) Bagian Keempat

Pada bagian keempat ini sama halnya dengan router OSPF3 yang telah dikonfigurasi, yaitu melakukan konfigurasi pada router OSPF4 kemudian melakukan uji coba konektifitas pada setiap router yang telah terhubung dengan router OSPF4.

Ikutilah langkah – langkah dalam melakukan konfigurasi router OSPF4 dengan memperhatikan setiap IP address yang terdapat pada tabel IP address dan petunjuk konfigurasi pada router 4.

Tabel IP address

Device	IP address	Subnet mask	Default Gateway
Router OSPF4	Fa0/0 192.168.4.1 Se0/0/0 172.16.40.1 Se0/0/1 172.16.30.2 Fa1/0 172.16.60.2	255.255.255.0 255.255.255.252 255.255.255.252 255.255.255.252	NA NA NA NA
Client PC4	192.168.4.2	255.255.255.0	192.168.4.1

Tabel konfigurasi pada router OSPF4

Command	Keterangan
no	Melakukan konfigurasi secara manual
enable	Mengaktifkan router
configure terminal	masuk pada mode config
hostname	memberikan nama router
interface fastethernet 0/0	masuk pada port fastethernet 0/0
ip address	memberikan ip address pada fastethernet 0/0
no shutdown	menghidupkan port fastethernet 0/0
exit	keluar dari port fastethernet 0/0
interface serial 0/0/0	masuk pada interface serial 0/0/0
ip address	memberikan ip address pada port serial 0/0/0
no shutdown	menghidupkan port serial 0/0/0
exit	keluar dari port serial 0/0/0
clock rate 9600	memberikan clock rate pada interface serial 0/0/0
interface serial 0/0/1	masuk pada port serial 0/0/1
ip address	membeirkan ip address pada interface serial 0/0/1
no shutdown	menghidupkan port serial 0/0/1
exit	keluar dari interface serial 0/0/1
interface fastethernet 1/0	masuk pada interface fastethernet 1/0
ip address	memberikan ip address pada port fastethernet 1/0
no shutdown	menghidupkan interface fastethernet 1/0
exit	keluar dari port fastethernet 1/0
exit	keluar dari mode config
router ospf 90	masuk pada mode ospf 90
network (ip subnet ... ) area 9	menabahkan network pada area ospf
exit	keluar dari mode ospf
exit	keluar dari mode config
write	menulis pada NVRAM router
copy running startup-config	Menyimpan hasil konfigurasi router
ping	melakkan pengujian konektifitas antar router
show ip route	melihat tabel routing yang terhubung
exit	keluar dari mode enable

Pada tabel petunjuk konfigurasi untuk router OSPF4 untuk pemberian clock rate hanya diberikan pada interface serial 0/0/0 sedangkan pada interface serial 0/0/1 tidak perlu di berikan clock rate karena sudah di konfigurasi pada router OSPF1. Berikut ini adalah hasil konfigurasi lengkapnya pada router OSPF4.

       --- System Configuration Dialog ---

Would you like to enter the initial 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)#hostname OSPF4
OSPF4(config)#interface fastethernet 0/0
OSPF4(config-if)#ip address 192.168.4.1 255.255.255.0
OSPF4(config-if)#no shutdown

OSPF4(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

OSPF4(config-if)#exit
OSPF4(config)#interface serial 0/0/0
OSPF4(config-if)#ip address 172.16.30.2 255.255.255.252
OSPF4(config-if)#no shutdown
OSPF4(config-if)#

%LINK-5-CHANGED: Interface Serial0/0/0, changed state to up

OSPF4(config-if)#clock rate 9600
OSPF4(config-if)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up

OSPF4(config-if)#exit
OSPF4(config)#interface serial 0/0/1
OSPF4(config-if)#ip address 172.16.40.1 255.255.255.252
OSPF4(config-if)#no shutdown
OSPF4(config-if)#

%LINK-5-CHANGED: Interface Serial0/0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to up

OSPF4(config-if)#exit
OSPF4(config)#interface fastethernet 1/0
OSPF4(config-if)#ip address 172.16.60.2 255.255.255.252
OSPF4(config-if)#no shutdown
OSPF4(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

OSPF4(config-if)#exit

OSPF4(config)#router ospf 90
OSPF4(config-router)#network 192.168.4.0 255.255.255.0 area 9
OSPF4(config-router)#network 172.16.30.0 255.255.255.252 area 9
00:03:32: %OSPF-5-ADJCHG: Process 90, Nbr 192.168.3.1 on Serial0/0/0 from LOADING to FULL, Loading Done
OSPF4(config-router)#network 172.16.40.0 255.255.255.252 area 9
OSPF4(config-router)#
00:03:53: %OSPF-5-ADJCHG: Process 90, Nbr 192.168.1.1 on Serial0/0/1 from LOADING to FULL, Loading Done

OSPF4(config-router)#network 172.16.60.0 255.255.255.252 area 9
OSPF4(config-router)#exit
OSPF4(config)#end
OSPF4#
%SYS-5-CONFIG_I: Configured from console by console

OSPF4#write
Building configuration...
[OK]
OSPF4#s
00:04:19: %OSPF-5-ADJCHG: Process 90, Nbr 192.168.2.1 on FastEthernet1/0 from LOADING to FULL, Loading Done
OSPF4#
OSPF4#copy running startup-config
Destination filename [startup-config]?
Building configuration...
[OK]

OSPF4#ping 172.16.30.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.30.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/4/16 ms

OSPF4#ping 172.16.20.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.20.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/2/11 ms

OSPF4#ping 172.16.10.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.10.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/0 ms

OSPF4#ping 172.16.10.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/2 ms

OSPF4#show ip route

Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
       * - candidate default, U - per-user static route, o - ODR
       P - periodic downloaded static route

Gateway of last resort is not set

     172.16.0.0/30 is subnetted, 6 subnets
O       172.16.10.0 [110/65] via 172.16.60.1, 00:46:18, FastEthernet1/0
O       172.16.20.0 [110/65] via 172.16.60.1, 00:46:18, FastEthernet1/0
C       172.16.30.0 is directly connected, Serial0/0/0
C       172.16.40.0 is directly connected, Serial0/0/1
O       172.16.50.0 [110/65] via 172.16.30.1, 00:46:44, Serial0/0/0

                    [110/65] via 172.16.40.2, 00:46:44, Serial0/0/1

C       172.16.60.0 is directly connected, FastEthernet1/0
O    192.168.1.0/24 [110/65] via 172.16.40.2, 00:46:44, Serial0/0/1
O    192.168.2.0/24 [110/2] via 172.16.60.1, 00:46:18, FastEthernet1/0
O    192.168.3.0/24 [110/65] via 172.16.30.1, 00:47:05, Serial0/0/0
C    192.168.4.0/24 is directly connected, FastEthernet0/0

Selanjutnya kita akan masuk pada sesi akhir dari OSPF ini silahkan anda menuju link berikut ini.

Cisco Packet Tracer - Open Shortest Path First (OSPF) Bagian Kelima

Apabila anda belum mengikuti bagian lain dari konfigurasi OSPF ini maka anda dapat melihatnya pada daftar tautan berikut ini.

Cisco Packet Tracer - Desain Open Shortest Path First (OSPF)

Cisco Packet Tracer - Open Shortest Path First (OSPF) Bagian Pertama

Cisco Packet Tracer - Open Shortest Path First (OSPF) Bagian Kedua

Cisco Packet Tracer - Open Shortest Path First (OSPF) Bagian Ketiga

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