Embedded Files
PE1 router:
ip vrf CUST1
rd 1:1
route-target both 1:1
!
interface Loopback0
ip address 1.1.1.1 255.255.255.255
ip ospf 1 area 0
!
interface serial 0/0
ip vrf forwarding CUST1
ip address 172.16.1.1 255.255.255.252
!
interface FastEthernet0/0
ip address 10.1.1.1 255.255.255.252
ip ospf 1 area 0
!
router bgp 100
neighbor 5.5.5.5 remote-as 100
neighbor 5.5.5.5 update-source Loopback 0
!
address-family vpnv4
neighbor 5.5.5.5 activate
neighbor 5.5.5.5 send-community both
neighbor 5.5.5.5 capability orf prefix-list send
neighbor 5.5.5.5 prefix-list CUST1_ROUTES in
exit-address-family
!
address-family ipv4 vrf CUST1
redistribute connected
exit-address-family
!
ip prefix-list CUST1_ROUTES seq 5 permit 172.16.2.0/30
!
PE3 router:
ip vrf CUST1
rd 1:1
route-target both 1:1
!
ip vrf CUST2
rd 2:2
route-target both 2:2
!
interface Loopback0
ip address 4.4.4.4 255.255.255.255
ip ospf 1 area 0
!
interface serial 0/0
ip vrf forwarding CUST1
ip address 172.17.1.1 255.255.255.252
!
interface serial 0/1
ip vrf forwarding CUST2
ip address 172.17.2.1 255.255.255.252
!
interface FastEthernet0/0
ip address 10.3.3.2 255.255.255.252
ip ospf 1 area 0
!
router bgp 100
neighbor 5.5.5.5 remote-as 100
neighbor 5.5.5.5 update-source Loopback 0
!
address-family vpnv4
neighbor 5.5.5.5 activate
neighbor 5.5.5.5 send-community both
neighbor 5.5.5.5 capability orf prefix-list send
neighbor 5.5.5.5 prefix-list CUST_ROUTES in
exit-address-family
!
address-family ipv4 vrf CUST1
redistribute connected
exit-address-family
!
address-family ipv4 vrf CUST2
redistribute connected
exit-address-family
!
ip prefix-list CUST_ROUTES seq 5 permit 172.16.1.0/30
ip prefix-list CUST_ROUTES seq 15 permit 172.17.1.0/30
!
PE2 router:
ip vrf CUST2
rd 2:2
route-target both 2:2
!
interface Loopback0
ip address 3.3.3.3 255.255.255.255
ip ospf 1 area 0
!
interface serial 0/0
ip vrf forwarding CUST2
ip address 172.17.1.1 255.255.255.252
!
interface FastEthernet0/0
ip address 10.2.2.1 255.255.255.252
ip ospf 1 area 0
!
router bgp 100
neighbor 5.5.5.5 remote-as 100
neighbor 5.5.5.5 update-source Loopback 0
!
address-family vpnv4
neighbor 5.5.5.5 activate
neighbor 5.5.5.5 send-community both
neighbor 5.5.5.5 capability orf prefix-list send
neighbor 5.5.5.5 prefix-list CUST2_ROUTES in
exit-address-family
!
address-family ipv4 vrf CUST2
redistribute connected
exit-address-family
!
ip prefix-list CUST2_ROUTES seq 5 permit 172.17.2.0/30
!
Route_Reflector router:
interface Loopback0
ip address 5.5.5.5 255.255.255.255
ip ospf 1 area 0
!
interface serial 0/0
ip address 10.2.2.6 255.255.255.252
!
router bgp 100
neighbor 1.1.1.1 remote-as 100
neighbor 1.1.1.1 update-source Loopback 0
neighbor 3.3.3.3 remote-as 100
neighbor 3.3.3.3 update-source Loopback 0
neighbor 4.4.4.4 remote-as 100
neighbor 4.4.4.4 update-source Loopback 0
!
address-family vpnv4
neighbor 1.1.1.1 activate
neighbor 1.1.1.1 capability orf prefix-list receive
neighbor 1.1.1.1 route-reflector-client
neighbor 3.3.3.3 activate
neighbor 3.3.3.3 capability orf prefix-list receive
neighbor 3.3.3.3 route-reflector-client
neighbor 4.4.4.4 activate
neighbor 4.4.4.4 capability orf prefix-list receive
neighbor 4.4.4.4 route-reflector-client
bgp rr-group 1
exit-address-family
!
ip extcommunity-list 1 permit rt 1:1 rt 1:2
!
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