BASIC ROUTING EIGRP
hallo guys untuk artikel kali ini kita akan bahas yang namanya dynamic routing EIGRP..jadi cisco itu mempunyai protocol yang hanya dimiliki perangkat cisco sendiri atau propriotery nya cisco..untuk protocol routing kali ini dia menggunakan distance vector dan termasuk dalam routing IGP,nahh guys untuk lebih jelas nya kita masuk ke lab nya saja.berikut topologinya.
gambar 1.1
setelah itu kita setting ip address pada semua perangkat
R1(config)#
R1(config)#int fa0/0
R1(config-if)#ip add 12.12.12.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#int fa0/1
R1(config-if)#ip add 192.168.10.1 255.255.255.0
R1(config-if)#no sh
R1(config)#int fa0/0
R1(config-if)#ip add 12.12.12.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#int fa0/1
R1(config-if)#ip add 192.168.10.1 255.255.255.0
R1(config-if)#no sh
R2(config)#int fa0/0
R2(config-if)#ip add 12.12.12.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#int fa0/1
R2(config-if)#ip add 23.23.23.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#ip add 12.12.12.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#int fa0/1
R2(config-if)#ip add 23.23.23.2 255.255.255.0
R2(config-if)#no sh
R3(config)#int fa0/0
R3(config-if)#ip add 23.23.23.3 255.255.255.0
R3(config-if)#no sh
R3(config-if)#int fa0/1
R3(config-if)#ip add 192.168.20.1 255.255.255.0
R3(config-if)#no sh
R3(config-if)#ip add 23.23.23.3 255.255.255.0
R3(config-if)#no sh
R3(config-if)#int fa0/1
R3(config-if)#ip add 192.168.20.1 255.255.255.0
R3(config-if)#no sh
untuk konfigurasi EIGRP nya berikut perintahnya.
R1(config)#router eigrp 10
R1(config-router)#network 12.12.12.0
R1(config-router)#net work 192.168.10.0
R1(config-router)#no auto-summary
R1(config-router)#network 12.12.12.0
R1(config-router)#net work 192.168.10.0
R1(config-router)#no auto-summary
R2(config)#router eigrp 10
R2(config-router)#net 12.12.12.0
R2(config-router)#net 23.23.23.0
R2(config-router)#no auto-summary
R2(config-router)#net 12.12.12.0
R2(config-router)#net 23.23.23.0
R2(config-router)#no auto-summary
R3(config)#router eigrp 10
R3(config-router)#network 23.23.23.0
R3(config-router)#network 192.168.20.0
R3(config-router)#no auto-summary
R3(config-router)#network 23.23.23.0
R3(config-router)#network 192.168.20.0
R3(config-router)#no auto-summary
setelah kita melakukan konfigurasi EIGRP nya sekarang kita cek table routing pada semua router
R1(config-router)#do sh ip route
12.0.0.0/24 is subnetted, 1 subnets
C 12.12.12.0 is directly connected, FastEthernet0/0
23.0.0.0/24 is subnetted, 1 subnets
D 23.23.23.0 [90/30720] via 12.12.12.2, 00:01:34, FastEthernet0/0
C 192.168.10.0/24 is directly connected, FastEthernet0/1
D 192.168.20.0/24 [90/33280] via 12.12.12.2, 00:01:03, FastEthernet0/0
R1(config-router)#
R2(config)#do sh ip route
12.0.0.0/24 is subnetted, 1 subnets
C 12.12.12.0 is directly connected, FastEthernet0/0
23.0.0.0/24 is subnetted, 1 subnets
C 23.23.23.0 is directly connected, FastEthernet0/1
D 192.168.10.0/24 [90/30720] via 12.12.12.1, 00:11:53, FastEthernet0/0D 192.168.20.0/24 [90/30720] via 23.23.23.3, 00:11:22, FastEthernet0/1
R2(config)#
R3(config-router)#do sh ip route
12.0.0.0/24 is subnetted, 1 subnets
D 12.12.12.0 [90/30720] via 23.23.23.2, 00:06:48, FastEthernet0/0
23.0.0.0/24 is subnetted, 1 subnets
C 23.23.23.0 is directly connected, FastEthernet0/0
D 192.168.10.0/24 [90/33280] via 23.23.23.2, 00:09:15, FastEthernet0/0
C 192.168.20.0/24 is directly connected, FastEthernet0/1
R3(config-router)#
nah untuk routing EIGRP ini huruf "D" melambangkan route untug EIGRP..jika router sudah memiliki table routing dengan lengkap sesuai diatas maka pc1 & pc2 bisa saling komunikasi
untuk pengetesan nya kita ping dari pc1 ke pc2.
C:\>ping 192.168.20.20
Pinging 192.168.2.2 with 32 bytes of data:
Reply from 192.168.20.2: bytes=32 time=1ms TTL=126
Reply from 192.168.20.2: bytes=32 time=1ms TTL=126
Reply from 192.168.20.2: bytes=32 time<1ms TTL=126
Reply from 192.168.20.2: bytes=32 time<1ms TTL=126
Pinging 192.168.2.2 with 32 bytes of data:
Reply from 192.168.20.2: bytes=32 time=1ms TTL=126
Reply from 192.168.20.2: bytes=32 time=1ms TTL=126
Reply from 192.168.20.2: bytes=32 time<1ms TTL=126
Reply from 192.168.20.2: bytes=32 time<1ms TTL=126
jika hasilnya reply berarti kita sudah bisa menghubungkan network yang berbeda dengan menggunakan routing EIGRP...untuk artikel kali ini cukup sampai sekian kita belajar ngelab lagi di artikel berikut nya thanksss...
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