Belajar Routing EIGRP
EIGRP merupakan pengembangan dari Interior Gateway Routing Protocol (IGRP) yang memiliki jumlah Maksimum hop sebanyak 255 hop, dibandingakan dengan Routing Information Protocol (RIP) yang hanya memiliki jumlah maksimum hop sebanyak 15 hop.
Di dalam EIGRP juga, kita mengenal yang namanya Autonomous System (AS) yang berfungsi untuk membuat semua Router yang berada pada AS yang sama berada dalam satu lingkup area sehingga dapat melakukan Komunikasi Data dari Sumber sampai ke Tujuan. Apabila masing masing Router di set dengan menggunakan AS yang berbeda, maka antara Router tersebut tidak dapat saling melakukan pertukaran data.
Dalam Router EIGRP juga mendukung yang namanya VLSM (Variable Lenght Subnet Mask) dimana mengijinkan jalur-jalur secara otomatis diringkas pada batas angka Network..Pada EIGRP juga tidak melakukan update secara periodik, tetapi akan melakukan Update apabila terjadi perubahan pada Routing Table.
Mari kita lihat contoh di bawah ini :
pada contoh di atas kita akan konfirgurasi EIGRP dengan Net 10.10.10.0 dan 20.20.20.0 dengan menggunakan EIGRP 10
Sekarang kita belajar configure nya yux !!!
Konfigure interface di R1
R1>EN
R1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#
R1(config)#int fa 1/0
R1(config-if)#ip add 10.10.10.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#
R1(config-if)#
R1(config-if)#
R1(config-if)#
R1(config-if)#
R1(config-if)#end
R1#
Configure interface di R2
R2>
R2>
R2>en
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#int fa 1/0
R2(config-if)#ip add 10.10.10.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#
R2(config-if)#
R2(config-if)#
R2(config-if)#
R2(config-if)#
R2(config-if)#
R2(config-if)#
R2(config-if)#
R2(config-if)#end
R2#
Configure interface di R3
R3>
R3>
R3>en
R3#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R3(config)#int fa 1/0
R3(config-if)#ip add 20.20.20.2 255.255.255.0
R3(config-if)#no sh
R3(config-if)#end
R3#
Check Ping dari R1
R1#ping 20.20.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 20.20.20.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 20/44/84 ms
R1#ping 20.20.20.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 20.20.20.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/48/92 ms
R1#
Check Ping dari R2
R2#ping 10.10.10.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.10.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 20/40/84 ms
R2#
R2# ping 20.20.20.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 20.20.20.2, timeout is 2 seconds:
!!!!!
R2#
Check Ping dari R3
R3# ping 20.20.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 20.20.20.1, timeout is 2 seconds:
!!!!!
Configure Routing Eigrp R1
R1#
R1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#router eigrp 10
R1(config-router)#net 10.10.10.0 0.0.0.255
R1(config-router)#net 20.20.20.0 0.0.0.255
R1(config-router)#
R1(config-router)#end
R1#sh ip ro
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
D 20.0.0.0/8 [90/30720] via 10.10.10.2, 00:04:48, FastEthernet1/0
10.0.0.0/24 is subnetted, 1 subnets
C 10.10.10.0 is directly connected, FastEthernet1/0
R1#
R1#sh ip eigrp ne
IP-EIGRP neighbors for process 10
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
0 10.10.10.2 Fa1/0 10 00:13:21 58 522 0 4
R1#sh ip ei tra
IP-EIGRP Traffic Statistics for AS 10
Hellos sent/received: 186/176
Updates sent/received: 4/5
Queries sent/received: 0/0
Replies sent/received: 0/0
Acks sent/received: 4/1
Input queue high water mark 1, 0 drops
SIA-Queries sent/received: 0/0
SIA-Replies sent/received: 0/0
Hello Process ID: 193
PDM Process ID: 192
R1#sh ip ei
R1#sh ip eigrp int
IP-EIGRP interfaces for process 10
Xmit Queue Mean Pacing Time Multicast Pending
Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes
Fa1/0 1 0/0 58 0/1 320 0
R1#
Configure Routing Eigrp R2
R2#
R2#conf t
R2(config)#router eigrp 10
R2(config-router)#net 10.10.10.0 0.0.0.255
R2(config-router)#net 20.20.20.0 0.0.0.255
R2(config-router)#end
R2#
R2#sh ip ro
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
20.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 20.20.20.0/24 is directly connected, FastEthernet1/1
D 20.0.0.0/8 is a summary, 00:05:24, Null0
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.10.10.0/24 is directly connected, FastEthernet1/0
D 10.0.0.0/8 is a summary, 00:05:25, Null0
R2#
R2#sh ip eigrp int
IP-EIGRP interfaces for process 10
Xmit Queue Mean Pacing Time Multicast Pending
Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes
Fa1/0 1 0/0 32 0/1 112 0
Fa1/1 1 0/0 74 0/1 352 0
R2#sh ip ei ne
IP-EIGRP neighbors for process 10
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
1 20.20.20.2 Fa1/1 11 00:14:57 74 444 0 4
0 10.10.10.1 Fa1/0 13 00:15:51 32 200 0 3
R2#sh ip ei top
IP-EIGRP Topology Table for AS(10)/ID(20.20.20.1)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
P 10.0.0.0/8, 1 successors, FD is 28160
via Summary (28160/0), Null0
P 10.10.10.0/24, 1 successors, FD is 28160
via Connected, FastEthernet1/0
P 20.0.0.0/8, 1 successors, FD is 28160
via Summary (28160/0), Null0
P 20.20.20.0/24, 1 successors, FD is 28160
via Connected, FastEthernet1/1
R2#
Configure Routing Eigrp R3
R3#
R3#conf t
R3(config)#router eigrp 10
R3(config-router)#net 10.10.10.0 0.0.0.255
R3(config-router)#net 20.20.20.0 0.0.0.255
R3(config-router)#
R3(config-router)#
R3(config-router)#end
R3#sh ip ro
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
20.0.0.0/24 is subnetted, 1 subnets
C 20.20.20.0 is directly connected, FastEthernet1/0
D 10.0.0.0/8 [90/30720] via 20.20.20.1, 00:05:45, FastEthernet1/0
R3#
R3#conf t
R3(config)#router eigrp 10
R3(config-router)#net 10.10.10.0 0.0.0.255
R3(config-router)#net 20.20.20.0 0.0.0.255
R3(config-router)#
R3(config-router)#
R3(config-router)#end
R3#sh ip ro
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
20.0.0.0/24 is subnetted, 1 subnets
C 20.20.20.0 is directly connected, FastEthernet1/0
D 10.0.0.0/8 [90/30720] via 20.20.20.1, 00:05:45, FastEthernet1/0
R3#
R3#
R3#sh ip eigrp int
IP-EIGRP interfaces for process 10
Xmit Queue Mean Pacing Time Multicast Pending
Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes
Fa1/0 1 0/0 64 0/1 304 0
R3#sh ip ei ne
IP-EIGRP neighbors for process 10
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
0 20.20.20.1 Fa1/0 12 00:16:28 64 384 0 7
R3#sh ip ei top
IP-EIGRP Topology Table for AS(10)/ID(20.20.20.2)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
P 10.0.0.0/8, 1 successors, FD is 30720
via 20.20.20.1 (30720/28160), FastEthernet1/0
P 20.20.20.0/24, 1 successors, FD is 28160
via Connected, FastEthernet1/0
R3#
R3#sh ip eigrp int
IP-EIGRP interfaces for process 10
Xmit Queue Mean Pacing Time Multicast Pending
Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes
Fa1/0 1 0/0 64 0/1 304 0
R3#sh ip ei ne
IP-EIGRP neighbors for process 10
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
0 20.20.20.1 Fa1/0 12 00:16:28 64 384 0 7
R3#sh ip ei top
IP-EIGRP Topology Table for AS(10)/ID(20.20.20.2)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
P 10.0.0.0/8, 1 successors, FD is 30720
via 20.20.20.1 (30720/28160), FastEthernet1/0
P 20.20.20.0/24, 1 successors, FD is 28160
via Connected, FastEthernet1/0
R3#
Serakarang Ping dari R3 Ke R1 atau sebaliknya
R3#ping 10.10.10.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.10.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/55/100 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.10.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/55/100 ms
R3#
mantap men.......
BalasHapusThanks Gan sudah mampir maaf masih acak2an
Hapus