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p#s run
Building configuration...
Current configuration : 998 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname p
!
enable secret 5 $1$LWx8$I1u9ZMT7AUUU1H9tE1PiM.
!
memory-size iomem 15
ip subnet-zero
ip cef
no ip domain-lookup
no ftp-server write-enable
!
!
!
interface Loopback0
ip address 202.98.4.3 255.255.255.255
!
interface Ethernet0/0
ip address 10.1.1.10 255.255.255.252
ip ospf cost 20
half-duplex
tag-switching mtu 1508
tag-switching ip
!
interface Serial0/0
no ip address
shutdown
no fair-queue
!
interface Serial0/1
no ip address
shutdown
!
interface Serial0/2
ip address 10.1.1.6 255.255.255.252
ip ospf cost 20
tag-switching mtu 1508
tag-switching ip
clockrate 64000
!
router ospf 100
log-adjacency-changes
redistribute connected subnets
redistribute static subnets
network 10.1.1.6 0.0.0.0 area 0
network 10.1.1.10 0.0.0.0 area 0
!
ip http server
ip classless
ip pim bidir-enable
!
!
!
!
line con 0
line aux 0
line vty 0 4
password runway
login
!
end
pe1#show run
Building configuration...
Current configuration : 1736 bytes
!
version 12.2
no parser cache
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname pe1
!
logging rate-limit console 10 except errors
enable secret 5 $1$Y7mJ$nQ8wqPkeGiH.phCV1I0OC.
!
ip subnet-zero
ip cef
no ip domain-lookup
!
ip vrf vpna
rd 1:100
route-target export 200:1
route-target import 200:1
no ip dhcp-client network-discovery
no ftp-server write-enable
!
!
controller E1 3/0
!
!
interface Loopback0
ip address 202.98.4.1 255.255.255.255
!
interface Ethernet0/0
ip vrf forwarding vpna
ip address 172.16.1.1 255.255.255.252
half-duplex
tag-switching ip
!
interface Serial0/0
ip address 10.1.1.5 255.255.255.252
ip ospf cost 20
tag-switching mtu 1508
tag-switching ip
!
interface Serial0/1
ip address 10.1.1.1 255.255.255.252
ip ospf cost 100
tag-switching ip
clockrate 64000
!
router ospf 100
log-adjacency-changes
redistribute connected metric-type 1 subnets
redistribute static metric-type 1 subnets
network 10.1.1.0 0.0.0.255 area 0
network 202.98.4.0 0.0.0.255 area 0
!
router bgp 100
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 202.98.4.2 remote-as 100
neighbor 202.98.4.2 update-source Loopback0
neighbor 202.98.4.2 version 4
neighbor 202.98.4.2 activate
!
address-family ipv4 vrf vpna
redistribute connected
redistribute static
no auto-summary
no synchronization
exit-address-family
!
address-family vpnv4
neighbor 202.98.4.2 activate
neighbor 202.98.4.2 send-community extended
exit-address-family
!
ip http server
ip classless
ip route vrf vpna 192.168.3.0 255.255.255.0 172.16.1.2
ip ospf name-lookup
!
!
!
line con 0
line aux 0
line vty 0 4
password runway
login
!
end
pe2#s run
Building configuration...
Current configuration : 1822 bytes
!
version 12.2
no parser cache
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname pe2
!
logging rate-limit console 10 except errors
enable secret 5 $1$1fTh$xuf9cOlwU870HmNykwv3D1
!
ip subnet-zero
ip cef
no ip domain-lookup
!
ip vrf vpna
rd 1:100
route-target export 200:1
route-target import 200:1
no ip dhcp-client network-discovery
no ftp-server write-enable
!
!
!
interface Loopback0
ip address 202.98.4.2 255.255.255.255
!
interface Tunnel0
ip vrf forwarding vpna
no ip address
!
interface Ethernet0/0
ip address 10.1.1.9 255.255.255.252
ip ospf cost 20
half-duplex
tag-switching ip
!
interface Serial0/0
ip address 10.1.1.2 255.255.255.252
ip ospf cost 100
tag-switching ip
no fair-queue
!
interface Serial0/1
no ip address
shutdown
!
interface FastEthernet1/0
ip vrf forwarding vpna
ip address 172.16.2.1 255.255.255.0
duplex auto
speed auto
tag-switching ip
!
router ospf 100
log-adjacency-changes
redistribute connected metric-type 1 subnets
redistribute static metric-type 1 subnets
network 10.1.1.0 0.0.0.255 area 0
!
router bgp 100
no synchronization
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 202.98.4.1 remote-as 100
neighbor 202.98.4.1 update-source Loopback0
neighbor 202.98.4.1 version 4
neighbor 202.98.4.1 activate
no auto-summary
!
address-family ipv4 vrf vpna
redistribute connected
redistribute static
no auto-summary
no synchronization
exit-address-family
!
address-family vpnv4
neighbor 202.98.4.1 activate
neighbor 202.98.4.1 send-community extended
no auto-summary
exit-address-family
!
ip http server
ip classless
ip route vrf vpna 192.168.4.0 255.255.255.0 172.16.2.2
!
!
!
line con 0
line aux 0
line vty 0 4
password runway
login
!
end | 
mpls配置实例
