Toplogy
PE 1
#
sysname PE 1
#
mpls lsr-id 1.1.1.1
mpls
#
mpls l2vpn
#
mpls ldp
#
#
mpls ldp remote-peer 3.3.3.3
remote-ip 3.3.3.3
#
interface Ethernet0/0/0
#
interface Ethernet0/0/1
#
interface Serial0/0/0
link-protocol ppp
#
interface Serial0/0/1
link-protocol ppp
#
interface Serial0/0/2
link-protocol ppp
#
interface Serial0/0/3
link-protocol ppp
#
interface GigabitEthernet0/0/0
description TO P
mtu 9000
ip address 12.12.12.1 255.255.255.252
mpls
mpls ldp
#
interface GigabitEthernet0/0/1
description TO CE1
mtu 9000
mpls l2vc 3.3.3.3 101
#
interface GigabitEthernet0/0/2
#
interface GigabitEthernet0/0/3
#
wlan
#
interface NULL0
#
interface LoopBack0
ip address 1.1.1.1 255.255.255.255
#
ospf 1 router-id 1.1.1.1
silent-interface LoopBack0
area 0.0.0.0
network 12.12.12.0 0.0.0.3
network 1.1.1.1 0.0.0.0
#
return
P
#
sysname P
#
mpls lsr-id 2.2.2.2
mpls
#
mpls ldp
#
#
interface Ethernet0/0/0
#
interface Ethernet0/0/1
#
interface Serial0/0/0
link-protocol ppp
#
interface Serial0/0/1
link-protocol ppp
#
interface Serial0/0/2
link-protocol ppp
#
interface Serial0/0/3
link-protocol ppp
#
interface GigabitEthernet0/0/0
description TO PE 1
mtu 9000
ip address 12.12.12.2 255.255.255.252
mpls
mpls ldp
#
interface GigabitEthernet0/0/1
description TO PE2
mtu 9000
ip address 23.23.23.1 255.255.255.252
mpls
mpls ldp
#
interface GigabitEthernet0/0/2
#
interface GigabitEthernet0/0/3
#
wlan
#
interface NULL0
#
interface LoopBack0
ip address 2.2.2.2 255.255.255.255
#
ospf 1 router-id 2.2.2.2
silent-interface LoopBack0
area 0.0.0.0
network 12.12.12.0 0.0.0.3
network 2.2.2.2 0.0.0.0
network 23.23.23.0 0.0.0.3
#
return
PE 2
#
sysname PE 2
#
mpls lsr-id 3.3.3.3
mpls
#
mpls l2vpn
#
mpls ldp
#
#
mpls ldp remote-peer 1.1.1.1
remote-ip 1.1.1.1
#
interface Ethernet0/0/0
#
interface Ethernet0/0/1
#
interface Serial0/0/0
link-protocol ppp
#
interface Serial0/0/1
link-protocol ppp
#
interface Serial0/0/2
link-protocol ppp
#
interface Serial0/0/3
link-protocol ppp
#
interface GigabitEthernet0/0/0
description TO P
mtu 9000
ip address 23.23.23.2 255.255.255.252
mpls
mpls ldp
#
interface GigabitEthernet0/0/0.100
#
interface GigabitEthernet0/0/1
description TO CE 2
mtu 9000
mpls l2vc 1.1.1.1 101
#
interface GigabitEthernet0/0/2
#
interface GigabitEthernet0/0/3
#
wlan
#
interface NULL0
#
interface LoopBack0
ip address 3.3.3.3 255.255.255.255
#
ospf 1 router-id 3.3.3.3
silent-interface LoopBack0
area 0.0.0.0
network 23.23.23.0 0.0.0.3
network 3.3.3.3 0.0.0.0
#
return
CE 1
#
sysname CE 1
#
interface Ethernet0/0/0
#
interface Ethernet0/0/1
#
interface Serial0/0/0
link-protocol ppp
#
interface Serial0/0/1
link-protocol ppp
#
interface Serial0/0/2
link-protocol ppp
#
interface Serial0/0/3
link-protocol ppp
#
interface GigabitEthernet0/0/0
description METRO E
mtu 9000
ip address 10.10.10.1 255.255.255.252
#
interface GigabitEthernet0/0/0.100
dot1q termination vid 100
ip address 100.100.100.1 255.255.255.252
arp broadcast enable
#
interface GigabitEthernet0/0/1
#
interface GigabitEthernet0/0/2
#
interface GigabitEthernet0/0/3
#
wlan
#
interface NULL0
#
return
CE 2
#
sysname CE 2
#
interface Ethernet0/0/0
#
interface Ethernet0/0/1
#
interface Serial0/0/0
link-protocol ppp
#
interface Serial0/0/1
link-protocol ppp
#
interface Serial0/0/2
link-protocol ppp
#
interface Serial0/0/3
link-protocol ppp
#
interface GigabitEthernet0/0/0
description METRO E
mtu 9000
ip address 10.10.10.2 255.255.255.252
#
interface GigabitEthernet0/0/0.100
dot1q termination vid 100
ip address 100.100.100.2 255.255.255.252
arp broadcast enable
#
interface GigabitEthernet0/0/1
#
interface GigabitEthernet0/0/2
#
interface GigabitEthernet0/0/3
#
wlan
#
interface NULL0
#
return
