Konfigurasi EIGRP Leak map di Cisco

Assalamualaikum wr wb

Alhamdulillah kita masih bisa sharing kembali tentang teknologi terutama teknologi jaringan, pada kali ini kia akan membahas bagaimana sih Konfigurasi EIGRP Leak map di Cisco

kali ini kita akan membahas tentang Leak map di cisco, saya jelaskan dulu Leak map ini adalah fitur dari cisco, jika biasanya sumari pada network akan mecakup networknya, namun dengan Leak map ini jika dapat mengeluarkan network tertentu atau kita bisa pisahkan, kita mulai konfigurasinya pertama kita kofiugrasi ip addressnya terlebih dahulu.

R1(config)#int lo0
R1(config-if)#ip add 1.1.1.1 255.255.255.255
R1(config-if)#int e0/0
R1(config-if)#no sh
R1(config-if)#ip add 12.12.12.1 255.255.255.0
R1(config-if)#ex

R2(config)#int lo0
R2(config-if)#ip add 2.2.2.2 255.255.255.255
R2(config-if)#int e0/0
R2(config-if)#ip add 12.12.12.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#int e0/1
R2(config-if)#ip add 23.23.23.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#ex

R3(config)#int lo0
R3(config-if)#ip add 3.3.3.3 255.255.255.255
R3(config-if)#int e0/0
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)#ex

kemudian kita konfiugrasi routing eigrp supa yan bisaerhubung

R1(config)#router eigrp 10
R1(config-router)#net 1.1.1.1 0.0.0.0
R1(config-router)#net 12.12.12.0 0.0.0.255
R1(config-router)#ex

R2(config)#router eigrp 10
R2(config-router)#no au
R2(config-router)#net 2.2.2.2 0.0.0.0
R2(config-router)#net 23.23.23.0 0.0.0.255
R2(config-router)#net 12.12.12.0 0.0.0.255
R2(config-router)#ex

R3(config)#router eigrp 10
R3(config-router)#no au
R3(config-router)#net 3.3.3.3 0.0.0.0
R3(config-router)#net 23.23.23.0 0.0.0.255
R3(config-router)#ex

selanjutnya kita konfigurasi IP loopback di router 3

R3(config)#int lo1
R3(config-if)#ip add 10.10.10.1 255.255.255.255
R3(config-if)#int lo2
R3(config-if)#ip add 10.10.10.2 255.255.255.255
R3(config-if)#int lo3
R3(config-if)#ip add 10.10.10.3 255.255.255.255
R3(config-if)#int lo4
R3(config-if)#ip add 10.10.10.4 255.255.255.255
R3(config-if)#int lo5
R3(config-if)#ip add 10.10.10.5 255.255.255.255
R3(config-if)#int lo6
R3(config-if)#ip add 10.10.10.6 255.255.255.255
R3(config-if)#int lo7
R3(config-if)#ip add 10.10.10.7 255.255.255.255
R3(config-if)#ex

kemudian kita lakukan sumary pada network/ pada IP address yang barusan kita konfigruasi

R3(config)#router eigrp 10
R3(config-router)#net 10.10.10.0 0.0.0.7
R3(config-router)#exi
R3(config)#int e0/0
R3(config-if)#ip summary-address eigrp 10 10.10.10.0/29
R3(config-if)#ex

selanjutnya kita lakukan pengecekkan tabel routing

R1(config)#do sh ip route
Codes: L - local, 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, H - NHRP, l - LISP
       a - application route
       + - replicated route, % - next hop override

Gateway of last resort is not set

      1.0.0.0/32 is subnetted, 1 subnets
C        1.1.1.1 is directly connected, Loopback0
      2.0.0.0/32 is subnetted, 1 subnets
D        2.2.2.2 [90/409600] via 12.12.12.2, 00:03:56, Ethernet0/0
      3.0.0.0/32 is subnetted, 1 subnets
D        3.3.3.3 [90/435200] via 12.12.12.2, 00:03:25, Ethernet0/0
      10.0.0.0/29 is subnetted, 1 subnets
D        10.10.10.0 [90/435200] via 12.12.12.2, 00:00:17, Ethernet0/0
      12.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        12.12.12.0/24 is directly connected, Ethernet0/0
L        12.12.12.1/32 is directly connected, Ethernet0/0
      23.0.0.0/24 is subnetted, 1 subnets
D        23.23.23.0 [90/307200] via 12.12.12.2, 00:03:56, Ethernet0/0

kemudian kita buat acces listnya

R3(config)#ip access-list standard 13
R3(config-std-nacl)#permit 10.10.10.2 0.0.0.0
R3(config-std-nacl)#permit 10.10.10.3 0.0.0.0
R3(config-std-nacl)#permit 10.10.10.7 0.0.0.0
R3(config-std-nacl)#exi

kemudian kita buat route map ayng isinya mengambail dari access list yang telah kita buat sebelumnya

R3(config)#route-map leak-map
R3(config-route-map)#match ip address 13
R3(config-route-map)#exi

kemudian kita konfigurasi ulang sumary untuk memisahkan netwok yang ingin dipisah

R3(config)#int e0/0
R3(config-if)#ip summary-add eigrp 1 10.10.10.0/29 leak-map leak-map
R3(config-if)#exi

kemudian kita cek kembali tabel routingnya

R1(config)#do sh ip route
Codes: L - local, 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, H - NHRP, l - LISP
       a - application route
       + - replicated route, % - next hop override

Gateway of last resort is not set

      1.0.0.0/32 is subnetted, 1 subnets
C        1.1.1.1 is directly connected, Loopback0
      2.0.0.0/32 is subnetted, 1 subnets
D        2.2.2.2 [90/409600] via 12.12.12.2, 00:11:45, Ethernet0/0
      3.0.0.0/32 is subnetted, 1 subnets
D        3.3.3.3 [90/435200] via 12.12.12.2, 00:11:14, Ethernet0/0
      10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
D        10.10.10.0/29 [90/435200] via 12.12.12.2, 00:08:06, Ethernet0/0
D        10.10.10.2/32 [90/435200] via 12.12.12.2, 00:00:27, Ethernet0/0
D        10.10.10.3/32 [90/435200] via 12.12.12.2, 00:00:27, Ethernet0/0
D        10.10.10.7/32 [90/435200] via 12.12.12.2, 00:00:27, Ethernet0/0
      12.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        12.12.12.0/24 is directly connected, Ethernet0/0
L        12.12.12.1/32 is directly connected, Ethernet0/0
      23.0.0.0/24 is subnetted, 1 subnets
D        23.23.23.0 [90/307200] via 12.12.12.2, 00:11:45, Ethernet0/0
R1(config)#