Belajar Simulasi CISCO MPLS-L3VPN (PE-CE with EIGRP)
Topology yang saya gunakan adalah seperti gambar dibawah ini:
Konfigurasi IP addressnya adalah sebagai berikut:
Dan Langkah-langkahnya adalah sebagai berikut:
Pertama:
configure semua interface (PE1-Core-PE2)
---------------core----------------------
!
interface Loopback0
ip address 192.168.100.1 255.255.255.255
!
interface GigabitEthernet1/0
ip address 192.168.10.10 255.255.255.252
!
interface GigabitEthernet2/0
ip address 192.168.10.13 255.255.255.252
-----------------------------------------
---------------PE1-----------------------
interface Loopback0
ip address 192.168.100.2 255.255.255.255
!
interface GigabitEthernet1/0
ip address 192.168.10.9 255.255.255.252
-----------------------------------------
---------------PE2-----------------------
interface Loopback0
ip address 192.168.100.3 255.255.255.255
!
interface GigabitEthernet1/0
ip address 192.168.10.14 255.255.255.252
-----------------------------------------
Kedua:Aktifkan Dynamic Routing
---------------core----------------------
router ospf 1
network 192.168.10.0 0.0.0.255 area 0
network 192.168.100.1 0.0.0.0 area 0
-----------------------------------------
---------------PE1-----------------------
router ospf 1
network 192.168.10.0 0.0.0.255 area 0
network 192.168.100.2 0.0.0.0 area 0
-----------------------------------------
---------------PE2-----------------------
router ospf 1
network 192.168.10.0 0.0.0.255 area 0
network 192.168.100.3 0.0.0.0 area 0
-----------------------------------------
untuk pengecekan : ketikan show ip route
PE1#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
192.168.10.0/30 is subnetted, 2 subnets
C 192.168.10.8 is directly connected, GigabitEthernet1/0
O 192.168.10.12 [110/2] via 192.168.10.10, 00:23:16, GigabitEthernet1/0
192.168.100.0/32 is subnetted, 3 subnets
O 192.168.100.1 [110/2] via 192.168.10.10, 00:23:16, GigabitEthernet1/0
C 192.168.100.2 is directly connected, Loopback0
O 192.168.100.3 [110/3] via 192.168.10.10, 00:23:16, GigabitEthernet1/0
PE1#
PE2#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
192.168.10.0/30 is subnetted, 2 subnets
O 192.168.10.8 [110/2] via 192.168.10.13, 00:18:13, GigabitEthernet1/0
C 192.168.10.12 is directly connected, GigabitEthernet1/0
192.168.100.0/32 is subnetted, 3 subnets
O 192.168.100.1 [110/2] via 192.168.10.13, 00:18:23, GigabitEthernet1/0
O 192.168.100.2 [110/3] via 192.168.10.13, 00:18:13, GigabitEthernet1/0
C 192.168.100.3 is directly connected, Loopback0
PE2#
Ketiga:Aktifkan BGP
---------------PE1-----------------------
router bgp 100
no synchronization
bgp log-neighbor-changes
neighbor 192.168.100.3 remote-as 100
neighbor 192.168.100.3 update-source Loopback0
no auto-summary
-----------------------------------------
---------------PE2-----------------------
router bgp 100
no synchronization
bgp log-neighbor-changes
neighbor 192.168.100.2 remote-as 100
neighbor 192.168.100.2 update-source Loopback0
no auto-summary
-----------------------------------------
untuk pengecekan : ketikan show ip bgp sum
PE1# sh ip bgp summary
BGP router identifier 192.168.100.2, local AS number 100
BGP table version is 1, main routing table version 1
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
192.168.100.3 4 100 28 36 1 0 0 00:30:32 0
PE1#
PE2#sh ip bgp summary
BGP router identifier 192.168.100.3, local AS number 100
BGP table version is 1, main routing table version 1
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
192.168.100.2 4 100 35 28 1 0 0 00:23:27 0
PE2#
Keempat:Aktifkan MPLS
---------------core----------------------
ip cef
!
mpls label protocol ldp
!
interface GigabitEthernet1/0
ip address 192.168.10.10 255.255.255.252
mpls ip
!
interface GigabitEthernet2/0
ip address 192.168.10.13 255.255.255.252
mpls ip
-----------------------------------------
---------------PE1-----------------------
ip cef
!
mpls label protocol ldp
!
mpls ldp router-id Loopback0 force
!
interface GigabitEthernet1/0
ip address 192.168.10.9 255.255.255.252
mpls ip
-----------------------------------------
---------------PE2-----------------------
ip cef
!
mpls label protocol ldp
!
mpls ldp router-id Loopback0 force
!
interface GigabitEthernet1/0
ip address 192.168.10.14 255.255.255.252
mpls ip
-----------------------------------------
untuk pengecekan : ketikan show mpls ldp neighbor
core#show mpls ldp neighbor
Peer LDP Ident: 192.168.100.3:0; Local LDP Ident 192.168.100.1:0
TCP connection: 192.168.100.3.26601 - 192.168.100.1.646
State: Oper; Msgs sent/rcvd: 45/36; Downstream
Up time: 00:32:49
LDP discovery sources:
GigabitEthernet2/0, Src IP addr: 192.168.10.14
Addresses bound to peer LDP Ident:
192.168.10.14 192.168.100.3
Peer LDP Ident: 192.168.100.2:0; Local LDP Ident 192.168.100.1:0
TCP connection: 192.168.100.2.31760 - 192.168.100.1.646
State: Oper; Msgs sent/rcvd: 45/44; Downstream
Up time: 00:32:32
LDP discovery sources:
GigabitEthernet1/0, Src IP addr: 192.168.10.9
Addresses bound to peer LDP Ident:
192.168.10.9 192.168.100.2
core#
PE1#sh mpls ldp neighbor
Peer LDP Ident: 192.168.100.1:0; Local LDP Ident 192.168.100.2:0
TCP connection: 192.168.100.1.646 - 192.168.100.2.31760
State: Oper; Msgs sent/rcvd: 43/44; Downstream
Up time: 00:31:35
LDP discovery sources:
GigabitEthernet1/0, Src IP addr: 192.168.10.10
Addresses bound to peer LDP Ident:
192.168.10.10 192.168.100.1 192.168.10.13
PE1#
PE2#show mpls ldp neighbor
Peer LDP Ident: 192.168.100.1:0; Local LDP Ident 192.168.100.3:0
TCP connection: 192.168.100.1.646 - 192.168.100.3.26601
State: Oper; Msgs sent/rcvd: 37/45; Downstream
Up time: 00:25:54
LDP discovery sources:
GigabitEthernet1/0, Src IP addr: 192.168.10.13
Addresses bound to peer LDP Ident:
192.168.10.10 192.168.100.1 192.168.10.13
PE2#
Kelima:Buat Router Virtual
---------------PE1-----------------------
ip vrf cnc1
rd 100:1
route-target export 100:1
route-target import 100:1
!
interface GigabitEthernet2/0
ip vrf forwarding cnc1
ip address 192.168.10.2 255.255.255.252
negotiation auto
---------------PE2-----------------------
ip vrf cnc1
rd 100:1
route-target export 100:1
route-target import 100:1
!
interface GigabitEthernet2/0
ip vrf forwarding cnc1
ip address 192.168.10.17 255.255.255.252
negotiation auto
-----------------------------------------
untuk pengecekan : ketikan show ip vrf (name)
Keenam: Menambahkan Routing DiRouter Virtual
---------------PE1-----------------------
router eigrp 100
auto-summary
!
address-family ipv4 vrf cnc1
redistribute bgp 100 metric 1000 100 255 1 1500
network 10.0.0.0
network 192.168.10.0
network 192.168.100.0
auto-summary
autonomous-system 100
eigrp router-id 192.168.100.2
exit-address-family
-----------------------------------------
---------------PE2-----------------------
router eigrp 100
auto-summary
!
address-family ipv4 vrf cnc1
redistribute bgp 100 metric 1000 100 255 1 1500
network 10.0.0.0
network 192.168.10.0
network 192.168.100.0
auto-summary
autonomous-system 100
eigrp router-id 192.168.100.3
exit-address-family
-----------------------------------------
untuk pengecekan : ketikan show ip vrf (name)
PE1#sh ip route vrf cnc1
Routing Table: cnc1
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
192.168.10.0/30 is subnetted, 2 subnets
C 192.168.10.0 is directly connected, GigabitEthernet2/0
B 192.168.10.16 [200/0] via 192.168.100.3, 00:04:17
10.0.0.0/32 is subnetted, 2 subnets
D 10.14.200.1 [90/130816] via 192.168.10.1, 00:02:21, GigabitEthernet2/0
B 10.14.200.2 [200/130816] via 192.168.100.3, 00:02:23
PE1#
PE2#sh ip route vrf cnc1
Routing Table: cnc1
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
192.168.10.0/30 is subnetted, 2 subnets
B 192.168.10.0 [200/0] via 192.168.100.2, 00:04:54
C 192.168.10.16 is directly connected, GigabitEthernet2/0
10.0.0.0/32 is subnetted, 2 subnets
B 10.14.200.1 [200/130816] via 192.168.100.2, 00:02:16
D 10.14.200.2
[90/130816] via 192.168.10.18, 00:02:36, GigabitEthernet2/0
PE2#
Ketujuh: Aktifkan MP-BGP
---------------PE1-----------------------
router bgp 100
bgp router-id 192.168.100.2
bgp log-neighbor-changes
neighbor 192.168.100.3 remote-as 100
neighbor 192.168.100.3 update-source Loopback0
!
address-family ipv4
neighbor 192.168.100.3 activate
no auto-summary
no synchronization
exit-address-family
!
address-family vpnv4
neighbor 192.168.100.3 activate
neighbor 192.168.100.3 send-community both
exit-address-family
!
address-family ipv4 vrf cnc1
redistribute connected
redistribute eigrp 100
no synchronization
exit-address-family
!
-----------------------------------------
---------------PE2-----------------------
router bgp 100
bgp router-id 192.168.100.3
bgp log-neighbor-changes
neighbor 192.168.100.2 remote-as 100
neighbor 192.168.100.2 update-source Loopback0
!
address-family ipv4
neighbor 192.168.100.2 activate
no auto-summary
no synchronization
exit-address-family
!
address-family vpnv4
neighbor 192.168.100.2 activate
neighbor 192.168.100.2 send-community both
exit-address-family
!
address-family ipv4 vrf cnc1
redistribute connected
redistribute eigrp 100
no synchronization
exit-address-family
-----------------------------------------
Kedelapan: Mengaktifkan CE dan Pengujian End-to-end
---------------cnc1_a--------------------
router eigrp 100
network 10.0.0.0
network 192.168.10.0
no auto-summary
-----------------------------------------
--------------cnc1_b---------------------
router eigrp 100
network 10.0.0.0
network 192.168.10.0
no auto-summary
-----------------------------------------
untuk pengecekan : pergunakan perintah sh ip route, ping,traceroute dan telnet
cnc1_a#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
192.168.10.0/30 is subnetted, 2 subnets
C 192.168.10.0 is directly connected, GigabitEthernet1/0
D 192.168.10.16 [90/3072] via 192.168.10.2, 00:03:48, GigabitEthernet1/0
10.0.0.0/32 is subnetted, 2 subnets
C 10.14.200.1 is directly connected, Loopback0
D 10.14.200.2 [90/131072] via 192.168.10.2, 00:03:19, GigabitEthernet1/0
cnc1_a#
cnc1_b#sh ip rou
cnc1_b#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
192.168.10.0/30 is subnetted, 2 subnets
D 192.168.10.0 [90/3072] via 192.168.10.17, 00:03:38, GigabitEthernet1/0
C 192.168.10.16 is directly connected, GigabitEthernet1/0
10.0.0.0/32 is subnetted, 2 subnets
D 10.14.200.1
[90/131072] via 192.168.10.17, 00:03:15, GigabitEthernet1/0
C 10.14.200.2 is directly connected, Loopback0
cnc1_b#
cnc1_a#ping 10.14.200.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.14.200.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 332/425/600 ms
cnc1_a#
cnc1_b#ping 10.14.200.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.14.200.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 256/367/452 ms
cnc1_b#
cnc1_a#traceroute 10.14.200.2
Type escape sequence to abort.
Tracing the route to 10.14.200.2
1 192.168.10.2 116 msec 100 msec 92 msec
2 192.168.10.10 [MPLS: Labels 16/24 Exp 0] 284 msec 372 msec 340 msec
3 192.168.10.17 [MPLS: Label 24 Exp 0] 236 msec 220 msec 236 msec
4 192.168.10.18 1484 msec 324 msec *
cnc1_a#
cnc1_b#traceroute 10.14.200.1
Type escape sequence to abort.
Tracing the route to 10.14.200.1
1 192.168.10.17 76 msec 140 msec 116 msec
2 192.168.10.13 [MPLS: Labels 17/24 Exp 0] 260 msec 1060 msec 332 msec
3 192.168.10.2 [MPLS: Label 24 Exp 0] 260 msec 244 msec 260 msec
4 192.168.10.1 404 msec 364 msec 524 msec
cnc1_b#
cnc1_a#telnet 10.14.200.2
Trying 10.14.200.2 ... Open
User Access Verification
Password:
cnc1_b>
cnc1_b#telnet 10.14.200.1
Trying 10.14.200.1 ... Open
User Access Verification
Password:
cnc1_a>
"------------Sekian dulu, semoga bermanfaat------------------"
Ref:
[1]Rasyid,Rafdian.EXPERIMENT Cisco MPLS-L3VPN Dengan GNS3,
URL http://www.ilmukomputer.com,(Februari 2010)
[2]http://www.ccie18473.net
[3]Cisco IOS Multiprotocol Label Switching Configuration Guide,
URL:http://www.cisco.com, (Februari 2010)
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