Lab 135 - Superlab L3VPN Cisco (Bagian 5 Konfigurasi PE&CE)

Pada lab sebelumnya kita sudah membahas konfigurasi IBGP pada seluruh router PE.. selanjutnya pada lab ini kita akan mengkonfigurasikan bagian PE dan CE.. sepertinya pembahasan ini akan menjadi pembahasan terahir dari superlab ini deh.. hehehe... siap2 berpisah lagi yaa... tapi doakan saja agar saya bisa segera menulis lagi di blog yaa.. hehe

Oke langsung saja yaa

Sebelum ke konfigurasi,, saya akan sampaikan konfigurasinya yaa... untuk RD nya nanti akan menggunakan list berikut

• Services -> 10:100
• Kantor A -> 10:200
• Kantor B -> 10:300
• Kantor C -> 10:400
• Kantod D-> 10:500

Adapun untuk routing protocol, kita akan menggunakan sesuai list berikut

• Services -> Static
• Kantor A -> OSPF
• Kantor B -> OSPF
• Kantor C -> EIGRP
• Kantod D -> EIGRP

Oke.. pertama kita akan konfigurasi PE1 yaa.. yaitu di R5.. pertama kita konfigurasikan dulu vrf nya,

R5(config)#ip vrf Services
R5(config-vrf)#rd 10:100
R5(config-vrf)#route-target export 10:100
R5(config-vrf)#route-target import 10:200
R5(config-vrf)#route-target import 10:300
R5(config-vrf)#route-target import 10:400
R5(config-vrf)#route-target import 10:500

R5(config-vrf)#int e0/1
R5(config-if)#ip vrf forwarding Services
R5(config-if)#ip add 205.205.205.5 255.255.255.0

Selanjutnya kita konfigurasi addressing di bagian CE

R20(config)#int e0/0
R20(config-if)#no sh
R20(config-if)#ip add 205.205.205.20 255.255.255.0

R20(config-if)#int lo0
R20(config-if)#ip add 20.20.20.20 255.255.255.255

Oke.. lanjut kita konfigurasikan static routing di bagian PE untuk menuju CE yaa.. ingat bahwa dibagian Service kita menggunakan static routing..

R5(config)#ip route vrf Services 20.20.20.20 255.255.255.255 205.205.205.20

Untuk pengujian.. kita lakukan ping dari router PE ke ip loopback CE

R5(config)#do ping vrf Services 20.20.20.20
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 20.20.20.20, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms

Oke.. selanjutnya kita konfigurasikan default route di router CE

R20(config-if)#ip route 0.0.0.0 0.0.0.0 205.205.205.5

Sekarang kita redistribute static routing yang ada di PE ke IBGP..

R5(config)#router bgp 10
R5(config-router)#address-family ipv4 vrf Services
R5(config-router-af)#redistribute static 

Oke.. konfigurasi di PE1 done!!!

Lanjut kita konfigurasi di PE2 yaaa.. pertama kita konfigurasikan vrf nya dulu yaa

R6(config)#ip vrf A
R6(config-vrf)#rd 10:200
R6(config-vrf)#route-target export 10:200
R6(config-vrf)#route-target import 10:200
R6(config-vrf)#route-target import 10:100
R6(config-vrf)#exit

R6(config)#ip vrf B
R6(config-vrf)#rd 10:300
R6(config-vrf)#route-target export 10:300
R6(config-vrf)#route-target import 10:300
R6(config-vrf)#route-target import 10:100
R6(config-vrf)#exit

R6(config)#ip vrf C
R6(config-vrf)#rd 10:400
R6(config-vrf)#route-target export 10:400
R6(config-vrf)#route-target import 10:400
R6(config-vrf)#route-target import 10:100
R6(config-vrf)#exit

R6(config)#int e0/1
R6(config-if)#ip vrf forwarding A
R6(config-if)#no sh
R6(config-if)#ip add 69.69.69.6 255.255.255.0

R6(config-if)#int e0/2
R6(config-if)#ip vrf forwarding B
R6(config-if)#no sh
R6(config-if)#ip add 106.106.106.6 255.255.255.0

R6(config-if)#int e0/3
R6(config-if)#ip vrf forwarding C
R6(config-if)#no sh
R6(config-if)#ip add 116.116.116.6 255.255.255.0

Lanjut kita konfigurasikan routing protocolnya yaa.. ingat bahwa kantor A dan B menggunakan OSPF sedangkan kantor C menggunakan EIGRP.

R6(config)#router ospf 200 vrf A
R6(config-router)#
*Apr 27 14:01:50.405: %OSPF-4-NORTRID: OSPF process 200 failed to allocate 
unique router-id and cannot start
R6(config-router)#router-id 200.200.200.200
R6(config-router)#net 69.69.69.6 0.0.0.0 are 0
R6(config-router)#exit

R6(config)#router ospf 300 vrf B
*Apr 27 14:03:00.368: %OSPF-4-NORTRID: OSPF process 300 failed to allocate 
unique router-id and cannot start
R6(config-router)#router-id 30.30.30.30    
R6(config-router)#net 106.106.106.6 0.0.0.0 are 0
R6(config-router)#exit

R6(config)#router eigrp 400 
R6(config-router)#address-family ipv4 vrf C autonomous-system 400
R6(config-router-af)#network 116.116.116.6 0.0.0.0

Oke.. sekarang kita konfigurasi di bagian CE yaa

R9(config)#int e0/0
R9(config-if)#no sh
R9(config-if)#ip add 69.69.69.9 255.255.255.0

R9(config-if)#int lo0
R9(config-if)#ip add 9.9.9.9 255.255.255.255

R9(config-if)#router ospf 200
R9(config-router)#net 69.69.69.9 0.0.0.0 are 0
R9(config-router)#net 9.9.9.9 0.0.0.0 are 0

R10(config)#int e0/0
R10(config-if)#no sh
R10(config-if)#ip add 106.106.106.10 255.255.255.0

R10(config-if)#int lo0
R10(config-if)#ip add 10.10.10.10 255.255.255.255

R10(config-if)#router ospf 300
R10(config-router)#net 106.106.106.10 0.0.0.0 are 0
R10(config-router)#net 10.10.10.10 0.0.0.0 are 0

R11(config)#int e0/0
R11(config-if)#no sh
R11(config-if)#ip add 116.116.116.11 255.255.255.0  

R11(config-if)#int lo0
R11(config-if)#ip add 11.11.11.11 255.255.255.255

R11(config-if)#router ei 400
R11(config-router)#net 116.116.116.11 0.0.0.0 
R11(config-router)#net 11.11.11.11 0.0.0.0

Oke.. terahir kita konfigurasikan redistribution nya di router PE

R6(config)#router bgp 10
R6(config-router)#address-family ipv4 vrf A
R6(config-router-af)#redistribute ospf 200 

R6(config-router-af)#address-family ipv4 vrf B
R6(config-router-af)#redistribute ospf 300    

R6(config-router-af)#address-family ipv4 vrf C
R6(config-router-af)#redistribute eigrp 400

R6(config)#router ospf 200
R6(config-router)#redistribute bgp 10 subnets

R6(config-router)#router ospf 300
R6(config-router)#redistribute bgp 10 subnets

R6(config)#router ei 400
R6(config-router)#address-family ipv4 vrf C autonomous-system 400
R6(config-router-af)#redistribute bgp 10 metric 1 1 1 1 1 

Oke.. kita sudah selesai.. untuk pengujian, kita coba lihat tabel routing masing-masing vrf

R6(config-router-af)#do sh ip rou vrf A

Routing Table: A
Gateway of last resort is not set

      9.0.0.0/32 is subnetted, 1 subnets
O        9.9.9.9 [110/11] via 69.69.69.9, 00:14:46, Ethernet0/1
      69.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        69.69.69.0/24 is directly connected, Ethernet0/1
L        69.69.69.6/32 is directly connected, Ethernet0/1

R6(config-router-af)#do sh ip rou vrf B

Routing Table: B
Gateway of last resort is not set

      10.0.0.0/32 is subnetted, 1 subnets
O        10.10.10.10 [110/11] via 106.106.106.10, 00:15:01, Ethernet0/2
      106.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        106.106.106.0/24 is directly connected, Ethernet0/2
L        106.106.106.6/32 is directly connected, Ethernet0/2

R6(config-router-af)#do sh ip rou vrf C

Routing Table: C
Gateway of last resort is not set

      11.0.0.0/32 is subnetted, 1 subnets
D        11.11.11.11 [90/409600] via 116.116.116.11, 00:02:05, Ethernet0/3
      116.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        116.116.116.0/24 is directly connected, Ethernet0/3
L        116.116.116.6/32 is directly connected, Ethernet0/3

Oke.. sudah berhasill..

lanjut kita konfigurasi di PE3 yaa... seperti biasa, pertama kita konfigurasikan vrf nya dulu

R8(config)#ip vrf C
R8(config-vrf)#rd 10:400
R8(config-vrf)#route-target export 10:400
R8(config-vrf)#route-target import 10:100
R8(config-vrf)#route-target import 10:400
R8(config-vrf)#exit

R8(config)#ip vrf A
R8(config-vrf)#rd 10:200
R8(config-vrf)#route-target export 10:200
R8(config-vrf)#route-target import 10:200
R8(config-vrf)#route-target import 10:100
R8(config-vrf)#exit

R8(config)#ip vrf D
R8(config-vrf)#rd 10:500
R8(config-vrf)#route-target export 10:500
R8(config-vrf)#route-target import 10:500
R8(config-vrf)#route-target import 10:100
R8(config-vrf)#exit

R8(config)#int e0/1
R8(config-if)#ip vrf forwarding C
R8(config-if)#ip add 148.148.148.8 255.255.255.0

R8(config-if)#int e0/2
R8(config-if)#ip vrf forwarding A
R8(config-if)#ip add 138.138.138.8 255.255.255.0

R8(config-if)#int e0/3
R8(config-if)#ip vrf forwarding D
R8(config-if)#ip add 128.128.128.8 255.255.255.0

R8(config-if)#int rang e0/1-3
R8(config-if-range)#no sh

oke konfigurasi vrf sudah selesai.. lanjut kita konfigurasikan routing protocol di PE.. untuk kantor A akan menggunakan OSPF, sedangkan kantor C dan D menggunakan EIGRP

R8(config)#router eigrp 400
R8(config-router)#address-family ipv4 vrf C autonomous-system 400
R8(config-router-af)#network 148.148.148.8 0.0.0.0
R8(config-router-af)#exit

R8(config)#router ospf 200 vrf A
R8(config-router)#router-id 200.200.200.200
R8(config-router)#network 138.138.138.8 0.0.0.0 are 0
R8(config-router)#exit

R8(config)#router eigrp 500    
R8(config-router)#address-family ipv4 vrf D autonomous-system 500
R8(config-router-af)#network 128.128.128.8 0.0.0.0
R8(config-router-af)#exit

Oke.. konfigurasi di PE sudah selesai.. lanjut kita konfigurasikan di bagian CE

R14(config)#int e0/0
R14(config-if)#no sh
R14(config-if)#ip add 148.148.148.14 255.255.255.0

R14(config-if)#int lo0
R14(config-if)#ip add 14.14.14.14 255.255.255.255

R14(config-if)#router eigrp 400
R14(config-router)#net 148.148.148.14 0.0.0.0
R14(config-router)#net 14.14.14.14 0.0.0.0

R13(config)#int e0/0
R13(config-if)#no sh
R13(config-if)#ip add 138.138.138.13 255.255.255.0

R13(config-if)#int lo0
R13(config-if)#ip add 13.13.13.13 255.255.255.255

R13(config-if)#router ospf 200
R13(config-router)#net 138.138.138.13 0.0.0.0 are 0
R13(config-router)#net 13.13.13.13 0.0.0.0 are 0

R12(config)#int e0/0
R12(config-if)#no sh
R12(config-if)#ip add 128.128.128.12 255.255.255.0

R12(config-if)#int lo0
R12(config-if)#ip add 12.12.12.12 255.255.255.255

R12(config-if)#router eigrp 500
R12(config-router)#net 128.128.128.12 0.0.0.0
R12(config-router)#net 12.12.12.12 0.0.0.0

Lanjut kita konfigurasikan redistributionnya di router PE

R8(config)#router bgp 10
R8(config-router)#address-family ipv4 vrf C
R8(config-router-af)#redistribute eigrp 400

R8(config-router-af)#address-family ipv4 vrf A
R8(config-router-af)#redistribute ospf 200

R8(config-router-af)#address-family ipv4 vrf D
R8(config-router-af)#redistribute eigrp 500   
R8(config-router-af)#exit

R8(config-router)#router eigrp 400
R8(config-router)#address-family ipv4 vrf C autonomous-system 400
R8(config-router-af)#redistribute bgp 10 metric 1 1 1 1 1
R8(config-router-af)#exit

R8(config-router)#router ospf 200 vrf A
R8(config-router)#redistribute bgp 10 subnets
R8(config-router)#exit

R8(config)#router eigrp 500
R8(config-router)#address-family ipv4 vrf D autonomous-system 500
R8(config-router-af)#redistribute bgp 10 metric 1 1 1 1 1           
R8(config-router-af)#exit

Okkeeee konfigurasi di PE3 sudah selesai..

Lanjut kita konfigurasi di PE4..

R7(config)#ip vrf C
R7(config-vrf)#rd 10:400
R7(config-vrf)#route-target export 10:400
R7(config-vrf)#route-target import 10:400
R7(config-vrf)#route-target import 10:100
R7(config-vrf)#exit

R7(config)#ip vrf B
R7(config-vrf)#rd 10:300
R7(config-vrf)#route-target export 10:300
R7(config-vrf)#route-target import 10:300
R7(config-vrf)#route-target import 10:100
R7(config-vrf)#exit

R7(config)#int e0/2
R7(config-if)#ip vrf forwarding C
R7(config-if)#no sh
R7(config-if)#ip add 167.167.167.7 255.255.255.0

R7(config-if)#int e0/1
R7(config-if)#ip vrf forwarding B
R7(config-if)#no sh
R7(config-if)#ip add 157.157.157.7 255.255.255.0

R7(config)#router eigrp 400
R7(config-router)#address-family ipv4 vrf C autonomous-system 400
R7(config-router-af)#network 167.167.167.7 0.0.0.0
R7(config-router-af)#exit
R7(config-router)#exit   

R7(config)#router ospf 300 vrf B
R7(config-router)#router-id 30.30.30.30
R7(config-router)#network 157.157.157.7 0.0.0.0 are 0
R7(config-router)#exit

Oke.. kita lanjut konfig di CE

R16(config)#int e0/0
R16(config-if)#no sh
R16(config-if)#ip add 167.167.167.16 255.255.255.0

R16(config-if)#int lo0
R16(config-if)#ip add 16.16.16.16 255.255.255.255

R16(config-if)#router ei 400
R16(config-router)#net 167.167.167.16 0.0.0.0
R16(config-router)#net 16.16.16.16 0.0.0.0

R15(config)#int e0/0
R15(config-if)#no sh
R15(config-if)#ip add 157.157.157.15 255.255.255.0

R15(config-if)#int lo0
R15(config-if)#ip add 15.15.15.15 255.255.255.255

R15(config-if)#router ospf 300
R15(config-router)#net 157.157.157.15 0.0.0.0 are 0
R15(config-router)#net 15.15.15.15 0.0.0.0 are 0

Terahir kita konfigurasikan redistribution di PE

R7(config)#router bgp 10
R7(config-router)#address-family ipv4 vrf C
R7(config-router-af)#redistribute eigrp 400
R7(config-router-af)#exit

R7(config-router)#address-family ipv4 vrf B
R7(config-router-af)#redistribute ospf 300
R7(config-router-af)#exit

R7(config-router)#router eigrp 400
R7(config-router)#address-family ipv4 vrf C autonomous-system 400
R7(config-router-af)#redistribute bgp 10 metric 1 1 1 1 1
R7(config-router-af)#exit
R7(config-router)#exit

R7(config)#router ospf 300 vrf B
R7(config-router)#redistribute bgp 10 subnets
R7(config-router)#exit

Oke.. konfigurasi di PE4 sudah selesai...

lanjut kita konfigurasi di PE5 yaa.. ahirnya ini terahir juga..hehe udah lumayan capek nih.. hehe

R2(config)#ip vrf A
R2(config-vrf)#rd 10:200
R2(config-vrf)#route-target export 10:200
R2(config-vrf)#route-target import 10:200
R2(config-vrf)#route-target import 10:100
R2(config-vrf)#exit

R2(config)#ip vrf B
R2(config-vrf)#rd 10:300
R2(config-vrf)#route-target export 10:300
R2(config-vrf)#route-target import 10:300
R2(config-vrf)#route-target import 10:100
R2(config-vrf)#exit

R2(config)#ip vrf D
R2(config-vrf)#rd 10:500
R2(config-vrf)#route-target export 10:500
R2(config-vrf)#route-target import 10:500
R2(config-vrf)#route-target import 10:100
R2(config-vrf)#exit

R2(config)#int e0/3
R2(config-if)#no sh
R2(config-if)#ip vrf forwarding A
R2(config-if)#ip add 192.192.192.2 255.255.255.0

R2(config-if)#int e0/2
R2(config-if)#no sh
R2(config-if)#ip vrf forwarding B
R2(config-if)#ip add 182.182.182.2 255.255.255.0

R2(config-if)#int e0/1
R2(config-if)#no sh
R2(config-if)#ip vrf forwarding D
R2(config-if)#ip add 172.172.172.2 255.255.255.0
R2(config-if)#exit

R2(config)#router ospf 200 vrf A
R2(config-router)#router-id 200.200.200.200
R2(config-router)#net 192.192.192.2 0.0.0.0 are 0
R2(config-router)#exit

R2(config)#router ospf 300 vrf B
R2(config-router)#router-id 30.30.30.30
R2(config-router)#net 182.182.182.2 0.0.0.0 are 0
R2(config-router)#exit

R2(config)#router eigrp 500
R2(config-router)#address-family ipv4 vrf D autonomous-system 500
R2(config-router-af)#network 172.172.172.2 0.0.0.0
R2(config-router-af)#exit

Oke.. lanjut kita konfigurasikan di bagian CE

R19(config)#int e0/0
R19(config-if)#no sh
R19(config-if)#ip add 192.192.192.19 255.255.255.0

R19(config-if)#int lo0
R19(config-if)#ip add 19.19.19.19 255.255.255.255

R19(config-if)#router ospf 200
R19(config-router)#network 192.192.192.19 0.0.0.0 are 0
R19(config-router)#net 19.19.19.19 0.0.0.0 are 0

R18(config)#int e0/0
R18(config-if)#no sh
R18(config-if)#ip add 182.182.182.18 255.255.255.0

R18(config-if)#int lo0
R18(config-if)#ip add 18.18.18.18 255.255.255.255

R18(config-if)#router ospf 300
R18(config-router)#network 182.182.182.18 0.0.0.0 are 0
R18(config-router)#net 18.18.18.18 0.0.0.0 are 0

R17(config)#int e0/0
R17(config-if)#no sh
R17(config-if)#ip add 172.172.172.17 255.255.255.0

R17(config-if)#int lo0
R17(config-if)#ip add 17.17.17.17 255.255.255.255

R17(config-if)#router ei 500
R17(config-router)#net 172.172.172.17 0.0.0.0
R17(config-router)#net 17.17.17.17 0.0.0.0

Oke.. terahir kita lakukan redistribution di router PE

R2(config)#router bgp 10
R2(config-router)#address-family ipv4 vrf A
R2(config-router-af)#redistribute ospf 200
R2(config-router-af)#exit

R2(config-router)#address-family ipv4 vrf B
R2(config-router-af)#redistribute ospf 300    
R2(config-router-af)#exit

R2(config-router)#address-family ipv4 vrf D
R2(config-router-af)#redistribute eigrp 500   
R2(config-router-af)#exit

R2(config-router)#router ospf 200 vrf A
R2(config-router)#redistribute bgp 10 subnets
R2(config-router)#exit

R2(config)#router ospf 300 vrf B      
R2(config-router)#redistribute bgp 10 subnets
R2(config-router)#exit

R2(config)#router eigrp 500
R2(config-router)#address-family ipv4 vrf D autonomous-system 500
R2(config-router-af)#redistribute bgp 10 metric 1 1 1 1 1
R2(config-router-af)#exit

Oke.. sepertinya sudah selesai deh semuanya.. hehee

sebenarnya pengen nya sih postingan ini postingan terahir dari seri superlab L3VPN Cisco.. tapi karena sudah terlalu panjang.. kita sudahi dulu sampai disini yaa.. kita akan lanjut di lab berikutnya untuk pengujian... oke sampai jumpa lagi yaaa