IP TECH III/MPLS

Setup

Eksempel på PE Router

hostname R7
!
enable secret 5 $1$QRf3$uU49i1qFDdhIP2bG5KMDd.
enable password class
!
ip cef
!
ip vrf kunde-a
 rd 200:200
 route-target export 200:1000
 route-target import 200:1000
!
ip vrf kunde-b
 rd 200:150
 route-target export 200:2000
 route-target import 200:2000
!
interface Loopback0
 description Used as Router-ID
 ip address 7.7.7.7 255.255.255.255
!
interface Loopback10
 description Kunde-A interface
 ip vrf forwarding kunde-a
 ip address 192.168.4.1 255.255.255.0
!
interface Loopback11
 description Kunde-B interface
 ip vrf forwarding kunde-b
 ip address 192.168.4.1 255.255.255.0
!
interface FastEthernet0/0
 description Forbundet til P router
 ip address 172.16.7.1 255.255.255.252
 ip router isis
 mpls ip
!
router isis
 net 49.0001.0070.0700.7007.00
 passive-interface Loopback0
!
router bgp 200
 bgp log-neighbor-changes
 neighbor 1.1.1.1 remote-as 200
 neighbor 1.1.1.1 update-source Loopback0
 neighbor 4.4.4.4 remote-as 200
 neighbor 4.4.4.4 update-source Loopback0
 neighbor 6.6.6.6 remote-as 200
 neighbor 6.6.6.6 update-source Loopback0
 !
 address-family ipv4
 neighbor 1.1.1.1 activate
 neighbor 4.4.4.4 activate
 neighbor 6.6.6.6 activate
 no auto-summary
 no synchronization
 network 7.7.7.7 mask 255.255.255.255
 exit-address-family
 !
 address-family vpnv4
 neighbor 1.1.1.1 activate
 neighbor 1.1.1.1 send-community both
 neighbor 4.4.4.4 activate
 neighbor 4.4.4.4 send-community both
 neighbor 6.6.6.6 activate
 neighbor 6.6.6.6 send-community both
 exit-address-family
 !
 address-family ipv4 vrf kunde-b
 redistribute connected
 no synchronization
 exit-address-family
 !
 address-family ipv4 vrf kunde-a
 redistribute connected
 no synchronization
 exit-address-family
!
mpls ldp router-id Loopback0 force
!

line con 0
line aux 0
line vty 0 4
 exec-timeout 0 0
 password cisco
 login
!

Eksempel på P router

!
hostname RR8
!
enable secret 5 $1$hXG5$ioYcYvc9P//dgR4CKFLS./
enable password class
!
ip cef
!
interface Loopback0
 ip address 8.8.8.8 255.255.255.255
!
interface FastEthernet0/0
 ip address 172.16.7.2 255.255.255.252
 ip router isis
 mpls ip
!
interface FastEthernet0/1
 ip address 172.16.5.2 255.255.255.252
 ip router isis
 mpls ip
!
interface Serial0/3/0
 ip address 172.16.8.1 255.255.255.252
 ip router isis
 mpls ip
!
router isis
 net 49.0001.0080.0800.8008.00
 is-type level-2-only
 passive-interface Loopback0
!
line con 0
line aux 0
line vty 0 4
 password cisco
 no login