TASK 5 "DYNAMIC ROUTING"

DYNAMIC ROUTING

DYNAMIC ROUTING

Apabila jaringan memiliki lebih dari satu kemungkinan rute untuk tujuan yang sama maka perlu digunakan dynamic routing. Sebuah dynamic routing dibangun berdasarkan informasi yang dikumpulkan oleh protokol routing. Protokol ini didesain untuk mendistribusikan informasi yang secara dinamis mengikuti perubahan kondisi jaringan. Protokol routing mengatasi situasi routing yang kompleks secara cepat dan akurat. Protokol routng didesain tidak hanya untuk mengubah ke rute backup bila rute utama tidak berhasil, namun juga didesain untuk menentukan rute mana yang terbaik untuk mencapai tujuan tersebut. Pengisian dan pemeliharaan tabel routing tidak dilakukan secara manual oleh admin. Router saling bertukar informasi routing agar dapat mengetahui alamat tujuan dan menerima tabel routing. Pemeliharaan jalur dilakukan berdasarkan pada jarak terpendek antara device pengirim dan device tujuan.

Konfigurasi Ip dapat dilihat dibawah ini.

1) Setting IP
=================
RouterA
=================
Router>enable
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#interface serial 1/0
Router(config-if)#ip address 10.10.10.1 255.255.255.252
Router(config-if)#exit
Router(config)#interface serial 1/1
Router(config-if)#ip address 12.12.12.1 255.255.255.252
Router(config-if)#exit
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip address 192.168.10.1 255.255.255.0
Router(config-if)#exit
Router(config)#

=================
Router B
=================
Router>enable
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#interface serial 1/0
Router(config-if)#ip address 10.10.10.2 255.255.255.252
Router(config-if)#exit
Router(config)#interface serial 1/1
Router(config-if)#ip address 11.11.11.1 255.255.255.252
Router(config-if)#exit
Router(config)#

=================
ROUTER C
=================
Router>enable
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#interface serial 1/0
Router(config-if)#ip address 11.11.11.2 255.255.255.252
Router(config-if)#exit
Router(config)#interface serial 1/1
Router(config-if)#ip address 12.12.12.2 255.255.255.252
Router(config-if)#exit
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip address 192.168.11.1 255.255.255.0
Router(config-if)#exit
Router(config)#

2) Setting Router
=================
Router A
=================
KALTIM#enable
KALTIM#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
KALTIM(config)#router ospf 10
KALTIM(config-router)#network 10.10.10.0 0.0.0.3 area 0
KALTIM(config-router)#network 12.12.12.0 0.0.0.3 area 0
KALTIM(config-router)#network 192.168.10.0 0.0.0.255 area 1
KALTIM(config-router)#exit
KALTIM(config)#exit
KALTIM#
%SYS-5-CONFIG_I: Configured from console by console

KALTIM#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
KALTIM#

//catatan
//10.10.10.0 adl network yg dilewati
//0.0.0.3 adl wildcard, -> hasil pengurangan dari 255.255.255.255 - 255.255.255.252
=================
Router B
=================
KALBAR#enable
KALBAR#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
KALBAR(config)#router ospf 10
OSPF process 10 cannot start. There must be at least one "up" IP interface
KALBAR(config-router)#network 10.10.10.0 0.0.0.3 area 0
KALBAR(config-router)#network 11.11.11.0 0.0.0.3 area 0
KALBAR(config-router)#exit
KALBAR(config)#exit
KALBAR#
%SYS-5-CONFIG_I: Configured from console by console

KALBAR#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
KALBAR#

=================
Router C
=================
KALTENG#enable
KALTENG#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
KALTENG(config)#rout
KALTENG(config)#router ospf 10
OSPF process 10 cannot start. There must be at least one "up" IP interface
KALTENG(config-router)#networ
KALTENG(config-router)#network 11.11.11.0 0.0.0.3 area 0
KALTENG(config-router)#network 12.12.12.0 0.0.0.3 area 0
KALTENG(config-router)#network 192.168.11.0 0.0.0.255 area 1
KALTENG(config-router)#exit
KALTENG(config)#exit
KALTENG#
%SYS-5-CONFIG_I: Configured from console by console

KALTENG#copy run
KALTENG#copy running-config start
KALTENG#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
KALTENG#