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Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 3 Configuring Remote Access to MPLS VPN
Configuration Examples for RA to MPLS VPN
!Defines the virtual template and associates the common VRF with it.
interface Virtual-Template1
ip vrf forwarding common
ip unnumbered Loopback1
peer default ip address pool common
ppp authentication chap
!
!Configures OSPF to advertise the networks.
router ospf 100
log-adjacency-changes
auto-cost reference-bandwidth 1000
network 10.16.3.1 0.0.0.0 area 0
network 10.1.0.0 0.0.255.255 area 0
network 10.2.0.0 0.0.255.255 area 0
network 10.3.0.0 0.0.255.255 area 0
network 10.4.0.0 0.0.255.255 area 0
!
router rip
version 2
!
!Enters address family configuration mode to configure the VRF for PE to CE routing
!sessions.
address-family ipv4 vrf common
version 2
network 10.0.0.0
no auto-summary
exit-address-family
!
!Configures BGP to advertise the networks for the VPN.
router bgp 100
no synchronization
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 172.16.1.4 remote-as 100
neighbor 172.16.1.4 activate
!
!Enters address family configuration mode to configure the common VRF for PE to CE routing
!sessions.
address-family ipv4 vrf common
no auto-summary
no synchronization
aggregate-address 2.10.0.0 255.255.0.0 summary-only
exit-address-family
!
address-family vpnv4
neighbor 172.16.1.4 activate
neighbor 172.16.1.4 send-community both
exit-address-family
!
!Specifies the IP local pool to use for the VRF address assignment.
ip local pool common 2.10.1.1 2.10.126.0
ip classless
!Enters routing information in the routing table for the VRF.
ip route 20.0.0.0 255.0.0.0 FastEthernet0/0/0 20.9.0.1
ip route vrf common 10.22.0.0 255.255.0.0 Null0
ip route vrf common 10.30.0.0 255.255.0.0 2.1.1.1 3
ip route vrf common 10.32.0.0 255.255.0.0 2.2.151.1 2
ip route vrf common 10.33.0.0 255.255.0.0 2.3.101.1 2
no ip http server
ip pim bidir-enable
!
no cdp run
!