Lab 3. Static Route

Static route adalah routing yang path/jalurnya ditentukan oleh Network Administrator ke dalam router untuk menentukan bagaimana router akan sampai ke subnet tertentu dengan menggunakan jalur tertentu.
router (config)# ip route xxx.xxx.xxx.xxx (tujuan_network/host) xxx.xxx.xxx.xxx (subnet_mask) xxx.xxx.xxx.xxx (NextHop/IP Tetangga)
Cara lain untuk menentukan next hop selain menggunakan IP address adalah dengan menggunakan nama Port.
Misalkan : ethernet0, E0, S0/0, Fa 0/1 dll.
router (config)# ip route xxx.xxx.xxx.xxx (tujuan_network/host) xxx.xxx.xxx.xxx (subnet_mask) S 0/0 (NextHop/IPTetangga)
Administrative Distance Static Route adalah 1 (satu)
5
Indonesia
Router#conf t
Router(config)#line vty 0 4
Router(config-line)#login local
Router(config-line)#enable secret cisco
Router(config)#username cisco password cisco
Router(config)#hostname Indonesia
Indonesia(config)#int fa0/0
Indonesia(config-if)#ip addr 10.10.10.2 255.255.255.252
Indonesia(config-if)#no shutdown
Indonesia(config)#ip route 10.10.20.0 255.255.255.252 10.10.10.1

MALAYSIA
Router#conf t
Router(config)#line vty 0 4
Router(config-line)#login local
Router(config-line)#exit
Router(config)#enable secret cisco
Router(config)#username cisco password cisco
Router(config)#hostname MALAYSIA
MALAYSIA(config)#int fa0/0
MALAYSIA(config-if)#ip addr 10.10.10.1 255.255.255.252
MALAYSIA(config-if)#no shutdown
MALAYSIA(config-if)#exit
MALAYSIA(config)#int fa0/1
MALAYSIA(config-if)#ip addr 10.10.20.1 255.255.255.252
MALAYSIA(config-if)#no shutdown

SINGAPURA
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#line vty 0 4
Router(config-line)#login local
Router(config-line)#exit
Router(config)#enable secret cisco
Router(config)#username cisco password cisco
Router(config)#hostname SINGAPURA
SINGAPURA(config)#int fa0/0
SINGAPURA(config-if)#ip addr 10.10.20.2 255.255.255.252
SINGAPURA(config-if)#no shutdown
SINGAPURA(config-if)#exit
SINGAPURA(config)#ip route 10.10.10.0 255.255.255.252 10.10.20.1

Untuk melihat routing table dan Administrative Distance suatu routing kita bisa menggunakan command Show IP Route

Indonesia#sh ip route
     10.0.0.0/30 is subnetted, 2 subnets
C       10.10.10.0 is directly connected, FastEthernet0/0
S       10.10.20.0 [1/0] via 10.10.10.1

MALAYSIA#sh ip route
     10.0.0.0/30 is subnetted, 2 subnets
C       10.10.10.0 is directly connected, FastEthernet0/0
C       10.10.20.0 is directly connected, FastEthernet0/1

SINGAPURA#sh ip route
     10.0.0.0/30 is subnetted, 2 subnets
S       10.10.10.0 [1/0] via 10.10.20.1
C       10.10.20.0 is directly connected, FastEthernet0/0

untuk routing static, ditandai dengan S dan Administrative Distancenya 1

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