Enhanced Interior Gateway Routing Protocol (EIGRP) adalah salah satu dynamic routing yang termasuk dalam Distance Vector. Dimana EIGRP ini hanya bisa digunakan sesama router Cisco saja dan routing ini tidak didukung dalam jenis router yang lain. Dalam tutorial ini saya tidak membahas secara detail tentang EIGRP dan cara kerja EIGRP, namun saya akan memberi sedikit cara singkat untuk mengimplementasikan EIGRP.
Berikut topologi yang akan digunakan dalam tutorial ini.
1. Konfigurasi Router R1
R1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#int fa0/1
R1(config-if)#ip add 12.12.12.1 255.255.255.252
R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)#
R1(config)#int fa0/0
R1(config-if)#ip add 192.168.1.254 255.255.255.0
R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)#
R1(config)#router eigrp 100
R1(config-router)#network 12.12.12.0 0.0.0.3
R1(config-router)#network 192.168.1.0 0.0.0.255
R1(config-router)#no auto-summary "untuk menonaktifkan ringkasan ip network pada table routing"
R1(config-router)#exit
R1(config)#
2. Konfigurasi Router R2
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#int fa0/1
R2(config-if)#ip add 12.12.12.2 255.255.255.252
R2(config-if)#no shutdown
R2(config-if)#exit
R2(config)#int fa
R2(config)#int fa0/0
R2(config-if)#ip add 192.168.2.254 255.255.255.0
R2(config-if)#no shutdown
R2(config-if)#exit
R2(config)#
R2(config)#router eigrp 100
R2(config-router)#network 12.12.12.0 0.0.0.3
R2(config-router)#network 192.168.2.0 0.0.0.255
R2(config-router)#no auto-summary "untuk menonaktifkan ringkasan ip network pada table routing"
R2(config-router)#exit
R2(config)#
3. Konfigurasi KOMPUTER-A
KOMPUTER-A> ip 192.168.1.1/24 192.168.1.254
Checking for duplicate address...
PC1 : 192.168.1.1 255.255.255.0 gateway 192.168.1.254
KOMPUTER-A>4. Konfigurasi KOMPUTER-B
KOMPUTER-B> ip 192.168.2.1/24 192.168.2.254
Checking for duplicate address...
PC1 : 192.168.2.1 255.255.255.0 gateway 192.168.2.254
KOMPUTER-B> 5. Verifikasi EIGRP dan konektivitas di router R1 dan R2
R1#sh ip eigrp neighbors
IP-EIGRP neighbors for process 100
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
0 12.12.12.2 Fa0/1 12 00:15:43 24 200 0 7
R1#
R1#sh ip route
Codes: C - connected, S - static, 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
i - IS-IS, su - IS-IS summary, 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
12.0.0.0/30 is subnetted, 1 subnets
C 12.12.12.0 is directly connected, FastEthernet0/1
C 192.168.1.0/24 is directly connected, FastEthernet0/0
D 192.168.2.0/24 [90/307200] via 12.12.12.2, 00:03:24, FastEthernet0/1
R1#
R1#sh ip eigrp topology
IP-EIGRP Topology Table for AS(100)/ID(192.168.1.254)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
P 12.12.12.0/30, 1 successors, FD is 281600
via Connected, FastEthernet0/1
P 192.168.1.0/24, 1 successors, FD is 281600
via Connected, FastEthernet0/0
P 192.168.2.0/24, 1 successors, FD is 307200
via 12.12.12.2 (307200/281600), FastEthernet0/1
R1#
R1#sh ip eigrp interfaces
IP-EIGRP interfaces for process 100
Xmit Queue Mean Pacing Time Multicast Pending
Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes
Fa0/1 1 0/0 40 0/2 192 0
Fa0/0 0 0/0 0 0/2 0 0
R1#
R2#sh ip eigrp neighbors
IP-EIGRP neighbors for process 100
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
0 12.12.12.1 Fa0/1 11 00:16:31 672 4032 0 6
R2#
R2#sh ip route
Codes: C - connected, S - static, 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
i - IS-IS, su - IS-IS summary, 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
12.0.0.0/30 is subnetted, 1 subnets
C 12.12.12.0 is directly connected, FastEthernet0/1
D 192.168.1.0/24 [90/307200] via 12.12.12.1, 00:04:26, FastEthernet0/1
C 192.168.2.0/24 is directly connected, FastEthernet0/0
R2#
R2#sh ip eigrp topology
IP-EIGRP Topology Table for AS(100)/ID(192.168.2.254)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
P 12.12.12.0/30, 1 successors, FD is 281600
via Connected, FastEthernet0/1
P 192.168.1.0/24, 1 successors, FD is 307200
via 12.12.12.1 (307200/281600), FastEthernet0/1
P 192.168.2.0/24, 1 successors, FD is 281600
via Connected, FastEthernet0/0
R2#
R2#sh ip eigrp interfaces
IP-EIGRP interfaces for process 100
Xmit Queue Mean Pacing Time Multicast Pending
Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes
Fa0/1 1 0/0 999 0/2 4976 0
Fa0/0 0 0/0 0 0/2 0 0
R2#
6. Tes koneksi dari KOMPUTER-A ke KOMPUTER-B
KOMPUTER-A> sh ip
NAME : KOMPUTER-A[1]
IP/MASK : 192.168.1.1/24
GATEWAY : 192.168.1.254
DNS :
MAC : 00:50:79:66:68:00
LPORT : 10022
RHOST:PORT : 127.0.0.1:10023
MTU: : 1500
KOMPUTER-A> ping 192.168.2.1
84 bytes from 192.168.2.1 icmp_seq=1 ttl=62 time=62.400 ms
84 bytes from 192.168.2.1 icmp_seq=2 ttl=62 time=62.401 ms
84 bytes from 192.168.2.1 icmp_seq=3 ttl=62 time=62.401 ms
84 bytes from 192.168.2.1 icmp_seq=4 ttl=62 time=62.400 ms
84 bytes from 192.168.2.1 icmp_seq=5 ttl=62 time=40.002 ms
KOMPUTER-A>7. Tes koneksi dari KOMPUTER-B ke KOMPUTER-A
KOMPUTER-B> sh ip
NAME : KOMPUTER-B[1]
IP/MASK : 192.168.2.1/24
GATEWAY : 192.168.2.254
DNS :
MAC : 00:50:79:66:68:01
LPORT : 10019
RHOST:PORT : 127.0.0.1:10021
MTU: : 1500
KOMPUTER-B> ping 192.168.1.1
84 bytes from 192.168.1.1 icmp_seq=1 ttl=62 time=62.400 ms
84 bytes from 192.168.1.1 icmp_seq=2 ttl=62 time=46.801 ms
84 bytes from 192.168.1.1 icmp_seq=3 ttl=62 time=62.400 ms
84 bytes from 192.168.1.1 icmp_seq=4 ttl=62 time=62.400 ms
84 bytes from 192.168.1.1 icmp_seq=5 ttl=62 time=41.003 ms
KOMPUTER-B> Terima kasih atas kunjunganya, semoga bermanfaat.
tks min
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