Lab Super Cisco 4

Topologi

 Pada lab yang ke 4 ini kita akan mengkonfigurasi topologi tersebut dengan empat Routing Protocol, yaitu OSPF, EIGRP, RIPv2, BGP. Topologi ini terbagi menjadi 3 bagian AS yang berbeda beda, tiap AS memiliki Routing Protocol Interior yang berbeda seperti OSPF, EIGRP, dan RIPv2 sedangkan untuk menghubungkan antar AS tersebut kita menggunakan eBGP, dari IGP diredistribute menjadi BGP dan dikirim ke AS tetangga, agar antar AS dapat saling mengetahui informasi tetangganya.

Konfigurasi Bagian 1

Pada bagian ini dengan AS number 30, seluruh Router menggunakan protocol EIGRP untuk jaringan interior dalam satu AS.
 

    IP Address

    Kita konfigurasi IP Address pada setiap Interface Router terlebih dahulu, pengalamatan IP berdasarkan nomor Router agar lebih mudah, misalnya pada interface R1 yang terhubung dengan R2 maka alamat IP-nya adalah 12.12.12.1

    IP Address R1

    R1(config)#int s0/0/0
R1(config-if)#clock rate 4000000
R1(config-if)#ip add 12.12.12.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#exit
R1(config)#int s0/0/1
R1(config-if)#ip add 13.13.13.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#exit
R1(config)#int g0/0
R1(config-if)#ip add 10.10.10.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#exit

    IP Address R2

    R2(config)#int s0/0/0
R2(config-if)#ip add 12.12.12.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exit
R2(config)#int s0/0/1
R2(config-if)#ip add 23.23.23.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exit
R2(config)#int g0/0
R2(config-if)#ip add 20.20.20.1 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exit

    IP Address R3

    R3(config)#int s0/0/1
R3(config-if)#clock rate 4000000
R3(config-if)#ip add 13.13.13.3 255.255.255.0
R3(config-if)#no sh
R3(config-if)#exit
R3(config)#int s0/0/0
R3(config-if)#ip add 23.23.23.3 255.255.255.0
R3(config-if)#no sh
R3(config-if)#exit
R3(config)#int g0/0
R3(config-if)#ip add 30.30.30.1 255.255.255.0
R3(config-if)#no sh
R3(config-if)#exit
R3(config)#int s0/1/0
R3(config-if)#ip add 103.103.103.3 255.255.255.0
R3(config-if)#no sh
R3(config-if)#exit

    IP Address PC0

    IP Address PC2

    IP Address PC4

    Routing EIGRP

    Konfigurasi EIGRP tinggal masukan network-network yang terhubung langsung pada masing-masing Router.

    EIGRP R1

    R1(config)#router eigrp 30
R1(config-router)#no auto-summ
R1(config-router)#net 12.12.12.0 0.0.0.255
R1(config-router)#net 13.13.13.0 0.0.0.255
R1(config-router)#net 10.10.10.0 0.0.0.255
R1(config-router)#exit

    EIGRP R2

    R2(config)#router eigrp 30
R2(config-router)#no auto-summ
R2(config-router)#net 20.20.20.0 0.0.0.255
R2(config-router)#net 12.12.12.0 0.0.0.255
R2(config-router)#net 23.23.23.0 0.0.0.255
R2(config-router)#exit

    EIGRP R3

    R3(config)#router eigrp 30
R3(config-router)#no auto-summ
R3(config-router)#net 23.23.23.0 0.0.0.255
R3(config-router)#net 13.13.13.0 0.0.0.255
R3(config-router)#net 30.30.30.0 0.0.0.255
R3(config-router)#redistribute bgp 30 metric 1 1 1 1 1
R3(config-router)#exit
    Lalu kita dapat melihat hasilnya pada Routing table 
    R3(config-router)#do sh ip ro
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, E - EGP
       i - IS-IS, 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

     10.0.0.0/24 is subnetted, 1 subnets
D       10.10.10.0/24 [90/2170112] via 13.13.13.1, 00:02:44, Serial0/0/1
     12.0.0.0/24 is subnetted, 1 subnets
D       12.12.12.0/24 [90/2681856] via 23.23.23.2, 00:02:50, Serial0/0/0
                      [90/2681856] via 13.13.13.1, 00:02:44, Serial0/0/1
     13.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       13.13.13.0/24 is directly connected, Serial0/0/1
L       13.13.13.3/32 is directly connected, Serial0/0/1
     20.0.0.0/24 is subnetted, 1 subnets
D       20.20.20.0/24 [90/2170112] via 23.23.23.2, 00:02:50, Serial0/0/0
     23.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       23.23.23.0/24 is directly connected, Serial0/0/0
L       23.23.23.3/32 is directly connected, Serial0/0/0
     30.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       30.30.30.0/24 is directly connected, GigabitEthernet0/0
L       30.30.30.1/32 is directly connected, GigabitEthernet0/0
    Lalu coba kita lakukan PING dari salah satu PC menuju PC lainnya yang berada di Network yang berbeda.

    Routing BGP

    Protocol BGP berfungsi untuk menghubungkan AS ini dengan AS lainnya, Router yang menjalankan BGP adalah Router R3.
    R3(config)#router bgp 30
R3(config-router)#neighbor 103.103.103.10 remote-as 10
R3(config-router)#network 103.103.103.0 mask 255.255.255.0
R3(config-router)#redistribute eigrp 30

Konfigurasi R10

R10 adalah Router yang berada ditengah tengah yang menghubungkan ketiga AS yang berbeda, kita harus mengkonfigurasinya agar antar AS dapat bertukar informasi Routing.

IP Address

R10(config)#int s0/0/0
R10(config-if)#ip add 103.103.103.10 255.255.255.0
R10(config-if)#no sh
R10(config-if)#exit
R10(config)#int s0/0/1
R10(config-if)#clock rate 4000000
R10(config-if)#ip add 104.104.104.10 255.255.255.0
R10(config-if)#no sh
R10(config-if)#exit
R10(config)#int s0/1/0
R10(config-if)#clock rate 4000000
R10(config-if)#ip add 108.108.108.10 255.255.255.0
R10(config-if)#no sh
R10(config-if)#exit

BGP

R10(config)#router bgp 10
R10(config-router)#neighbor 103.103.103.3 remote-as 30
R10(config-router)#neighbor 104.104.104.4 remote-as 40
R10(config-router)#neighbor 108.108.108.8 remote-as 80
R10(config-router)#net 103.103.103.0 mask 255.255.255.0
R10(config-router)#net 104.104.104.0 mask 255.255.255.0
R10(config-router)#net 108.108.108.0 mask 255.255.255.0
R10(config-router)#exit

Konfigurasi Bagian 2

Pada bagian ini AS Number-nya adalah 40, untuk keperluan Routing interior atau dalam satu AS yang sama antar Router menggunakan protocol OSPF untuk mendistribusikan informasinya, sedangkan untuk antar AS menggunakan BGP.

    Konfigurasi IP Address

    Atur alamat IP setiap interface Router, pengalamatan berdasarkan nomor Router agar lebih mudah.

    IP Address R4

    R4(config)#int s0/0/0
R4(config-if)#ip add 104.104.104.4 255.255.255.0
R4(config-if)#no sh
R4(config-if)#exit
R4(config)#int s0/0/1
R4(config-if)#clock rate 4000000
R4(config-if)#ip add 45.45.45.4 255.255.255.0
R4(config-if)#no sh
R4(config-if)#exit
R4(config)#int s0/1/0
R4(config-if)#ip add 46.46.46.4 255.255.255.0
R4(config-if)#no sh
R4(config-if)#exit
R4(config)#int g0/0
R4(config-if)#ip add 40.40.40.1 255.255.255.0
R4(config-if)#no sh
R4(config-if)#exit

    IP Address R5

    R5(config)#int s0/0/0
R5(config-if)#ip add 45.45.45.5 255.255.255.0
R5(config-if)#no sh
R5(config-if)#exit
R5(config)#int s0/0/1
R5(config-if)#clock rate 4000000
R5(config-if)#ip add 56.56.56.5 255.255.255.0
R5(config-if)#no sh
R5(config-if)#exit
R5(config)#int g0/0
R5(config-if)#ip add 50.50.50.1 255.255.255.0
R5(config-if)#no sh
R5(config-if)#exit

    IP Address R6

    R6(config)#int s0/0/0
R6(config-if)#ip add 56.56.56.6 255.255.255.0
R6(config-if)#no sh
R6(config-if)#exit
R6(config)#int s0/0/1
R6(config-if)#clock rate 4000000
R6(config-if)#ip add 46.46.46.6 255.255.255.0
R6(config-if)#no sh
R6(config-if)#exit
R6(config)#int g0/0
R6(config-if)#ip add 60.60.60.1 255.255.255.0
R6(config-if)#no sh

    IP Address PC6

    IP Address PC8

    IP Address PC10

    Routing OSPF

    Masukan network-network pada Router yang ingin dibagian dengan OSPF. semuanya masukan saja pada area backbone saja atau area 0.

    OSPF R4

    R4(config)#router ospf 40
R4(config-router)#net 40.40.40.0 0.0.0.255 area 0
R4(config-router)#net 45.45.45.0 0.0.0.255 area 0
R4(config-router)#net 46.46.46.0 0.0.0.255 area 0
R4(config-router)#redistribute bgp 40 subnets

    OSPF R5

    R5(config)#router ospf 40
R5(config-router)#net 50.50.50.0 0.0.0.255 area 0
R5(config-router)#net 45.45.45.0 0.0.0.255 area 0
R5(config-router)#net 56.56.56.0 0.0.0.255 area 0
R5(config-router)#exit

    OSPF R6

    R6(config)#router ospf 40
R6(config-router)#net 56.56.56.0 0.0.0.255 area 0
R6(config-router)#net 46.46.46.0 0.0.0.255 area 0
R6(config-router)#net 60.60.60.0 0.0.0.255 area 0
R6(config-router)#exit

    Routing BGP

    Konfigurasi BGP untuk menghubungkan AS ini dengan AS lainnya. Router yang menggunakan BGP pada AS ini adalah R4 
    R4(config)#router bgp 40
R4(config-router)#neighbor 104.104.104.10 remote-as 10
R4(config-router)#network 104.104.104.0 mask 255.255.255.0
R4(config-router)#redistribute ospf 40
    Lalu kita dapat melihat hasilnya pada salah satu Router 
    R6#sh ip ro
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, E - EGP
       i - IS-IS, 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

     10.0.0.0/24 is subnetted, 1 subnets
O E2    10.10.10.0/24 [110/20] via 46.46.46.4, 00:00:44, Serial0/0/1
     12.0.0.0/24 is subnetted, 1 subnets
O E2    12.12.12.0/24 [110/20] via 46.46.46.4, 00:00:44, Serial0/0/1
     13.0.0.0/24 is subnetted, 1 subnets
O E2    13.13.13.0/24 [110/20] via 46.46.46.4, 00:00:44, Serial0/0/1
     20.0.0.0/24 is subnetted, 1 subnets
O E2    20.20.20.0/24 [110/20] via 46.46.46.4, 00:00:44, Serial0/0/1
     23.0.0.0/24 is subnetted, 1 subnets
O E2    23.23.23.0/24 [110/20] via 46.46.46.4, 00:00:44, Serial0/0/1
     30.0.0.0/24 is subnetted, 1 subnets
O E2    30.30.30.0/24 [110/20] via 46.46.46.4, 00:00:44, Serial0/0/1
     40.0.0.0/24 is subnetted, 1 subnets
O       40.40.40.0/24 [110/65] via 46.46.46.4, 00:14:05, Serial0/0/1
     45.0.0.0/24 is subnetted, 1 subnets
O       45.45.45.0/24 [110/128] via 56.56.56.5, 00:14:05, Serial0/0/0
                      [110/128] via 46.46.46.4, 00:14:05, Serial0/0/1
     46.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       46.46.46.0/24 is directly connected, Serial0/0/1
L       46.46.46.6/32 is directly connected, Serial0/0/1
     50.0.0.0/24 is subnetted, 1 subnets
O       50.50.50.0/24 [110/65] via 56.56.56.5, 00:14:05, Serial0/0/0
     56.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       56.56.56.0/24 is directly connected, Serial0/0/0
L       56.56.56.6/32 is directly connected, Serial0/0/0
     60.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       60.60.60.0/24 is directly connected, GigabitEthernet0/0
L       60.60.60.1/32 is directly connected, GigabitEthernet0/0
     103.0.0.0/24 is subnetted, 1 subnets
O E2    103.103.103.0/24 [110/20] via 46.46.46.4, 00:00:44, Serial0/0/1
     104.0.0.0/24 is subnetted, 1 subnets
O E2    104.104.104.0/24 [110/20] via 46.46.46.4, 00:00:44, Serial0/0/1

Konfigurasi Bagian 3

Pada bagian antar ketiga Router menggunakan RIPv2 untuk Routing Interior atau dalam satu AS yang sama.

    IP Address

    Alamat IP berdasarkan nomor Router agar lebih mudah.

    IP Address R7

    R7(config)#int s0/0/0
R7(config-if)#clock rate 4000000
R7(config-if)#ip add 78.78.78.7 255.255.255.0
R7(config-if)#no sh
R7(config-if)#exit
R7(config)#int s0/0/1
R7(config-if)#clock rate 4000000
R7(config-if)#ip add 79.79.79.7 255.255.255.0
R7(config-if)#no sh
R7(config-if)#exit
R7(config)#int g0/0
R7(config-if)#ip add 70.70.70.1 255.255.255.0
R7(config-if)#no sh
R7(config-if)#exit

    IP Address R8

    R8(config)#int s0/0/0
R8(config-if)#ip add 108.108.108.8 255.255.255.0
R8(config-if)#no sh
R8(config-if)#exit
R8(config)#int s0/0/1
R8(config-if)#ip add 78.78.78.8 255.255.255.0
R8(config-if)#no sh
R8(config-if)#exit
R8(config)#int s0/1/0
R8(config-if)#ip add 89.89.89.8 255.255.255.0
R8(config-if)#no sh
R8(config-if)#exit
R8(config)#int g0/0
R8(config-if)#ip add 80.80.80.1 255.255.255.0
R8(config-if)#no sh
R8(config-if)#exit

    IP Address R9

    R9(config)#int s0/0/0
R9(config-if)#ip add 79.79.79.9 255.255.255.0
R9(config-if)#no sh
R9(config-if)#exit
R9(config)#int s0/0/1
R9(config-if)#clock rate 4000000
R9(config-if)#ip add 89.89.89.9 255.255.255.0
R9(config-if)#no sh
R9(config-if)#exit
R9(config)#int g0/0
R9(config-if)#ip add 90.90.90.1 255.255.255.0
R9(config-if)#no sh
R9(config-if)#exit

    IP Address PC12

    IP Address PC14

    IP Address PC16

    Routing RIP

    Konfigurasi RIPv2 pada setiap Router

    RIPv2 R7

    R7(config)#router rip
R7(config-router)#ver 2
R7(config-router)#no auto-summ
R7(config-router)#network 70.70.70.0
R7(config-router)#network 78.78.78.0
R7(config-router)#network 79.79.79.9
R7(config-router)#net 79.79.79.0
R7(config-router)#exit

    RIPv2 R8

    R8(config)#router rip
R8(config-router)#ver 2
R8(config-router)#no auto-summ
R8(config-router)#net 80.80.80.0
R8(config-router)#net 78.78.78.0
R8(config-router)#net 89.89.89.0
R8(config-router)#exit

    RIPv2 R9

    R9(config)#router rip
R9(config-router)#ver 2
R9(config-router)#no auto-summary
R9(config-router)#net 90.90.90.0
R9(config-router)#net 79.79.79.0
R9(config-router)#net 89.89.89.0
R9(config-router)#exit

    Konfigurasi BGP R3

    R8(config)#router bgp 80
R8(config-router)#neighbor 108.108.108.10 remote-as 10
R8(config-router)#net 108.108.108.0 mask 255.255.255.0
    Kemudian kita dapat melihat hasilnya 
    R8(config)#do sh ip ro
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, E - EGP
       i - IS-IS, 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

     10.0.0.0/24 is subnetted, 1 subnets
B       10.10.10.0/24 [20/0] via 108.108.108.10, 06:01:27
     12.0.0.0/24 is subnetted, 1 subnets
B       12.12.12.0/24 [20/0] via 108.108.108.10, 06:01:27
     13.0.0.0/24 is subnetted, 1 subnets
B       13.13.13.0/24 [20/0] via 108.108.108.10, 06:01:27
     20.0.0.0/24 is subnetted, 1 subnets
B       20.20.20.0/24 [20/0] via 108.108.108.10, 06:01:27
     23.0.0.0/24 is subnetted, 1 subnets
B       23.23.23.0/24 [20/0] via 108.108.108.10, 06:01:27
     30.0.0.0/24 is subnetted, 1 subnets
B       30.30.30.0/24 [20/0] via 108.108.108.10, 06:01:27
     40.0.0.0/24 is subnetted, 1 subnets
B       40.40.40.0/24 [20/0] via 108.108.108.10, 06:01:27
     45.0.0.0/24 is subnetted, 1 subnets
B       45.45.45.0/24 [20/0] via 108.108.108.10, 06:01:27
     46.0.0.0/24 is subnetted, 1 subnets
B       46.46.46.0/24 [20/0] via 108.108.108.10, 06:01:27
     50.0.0.0/24 is subnetted, 1 subnets
B       50.50.50.0/24 [20/0] via 108.108.108.10, 06:01:27
     56.0.0.0/24 is subnetted, 1 subnets
B       56.56.56.0/24 [20/0] via 108.108.108.10, 06:01:27
     60.0.0.0/24 is subnetted, 1 subnets
B       60.60.60.0/24 [20/0] via 108.108.108.10, 06:01:27
     70.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
R       70.0.0.0/8 is possibly down, routing via 89.89.89.9, Serial0/1/0
R       70.70.70.0/24 [120/1] via 78.78.78.7, 00:00:07, Serial0/0/1
     78.0.0.0/8 is variably subnetted, 3 subnets, 3 masks
R       78.0.0.0/8 is possibly down, routing via 78.78.78.7, Serial0/0/1
C       78.78.78.0/24 is directly connected, Serial0/0/1
L       78.78.78.8/32 is directly connected, Serial0/0/1
     79.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
R       79.0.0.0/8 is possibly down, routing via 89.89.89.9, Serial0/1/0
R       79.79.79.0/24 [120/1] via 78.78.78.7, 00:00:07, Serial0/0/1
                      [120/1] via 89.89.89.9, 00:00:09, Serial0/1/0
     80.0.0.0/8 is variably subnetted, 3 subnets, 3 masks
R       80.0.0.0/8 is possibly down, routing via 78.78.78.7, Serial0/0/1
C       80.80.80.0/24 is directly connected, GigabitEthernet0/0
L       80.80.80.1/32 is directly connected, GigabitEthernet0/0
     89.0.0.0/8 is variably subnetted, 3 subnets, 3 masks
R       89.0.0.0/8 is possibly down, routing via 78.78.78.7, Serial0/0/1
C       89.89.89.0/24 is directly connected, Serial0/1/0
L       89.89.89.8/32 is directly connected, Serial0/1/0
     90.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
R       90.0.0.0/8 [120/1] via 89.89.89.9, 00:02:28, Serial0/1/0
R       90.90.90.0/24 [120/1] via 89.89.89.9, 00:00:09, Serial0/1/0
     103.0.0.0/24 is subnetted, 1 subnets
B       103.103.103.0/24 [20/0] via 108.108.108.10, 06:01:27
     104.0.0.0/24 is subnetted, 1 subnets
B       104.104.104.0/24 [20/0] via 108.108.108.10, 06:01:27
     108.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       108.108.108.0/24 is directly connected, Serial0/0/0
L       108.108.108.8/32 is directly connected, Serial0/0

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