Cisco 10000 - Manual (Page 113)

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Cisco 10000 Series Router Software Configuration Guide
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Chapter 3 Configuring Remote Access to MPLS VPN
Configuration Examples for RA to MPLS VPN
PPPoA to MPLS VPN Configuration Example
Example 3-12 shows how to configure the RA to MPLS VPN feature on the Cisco 10000 series router.
In this example, one VRF is configured with 300 PPPoA sessions.
Example 3-12 Configuring PPPoA to MPLS VPN
!Enables the AAA access control model.
aaa new-model
!
!Configures AAA accounting.
aaa authentication login default none
aaa authentication ppp default local
aaa authorization network default local
aaa session-id common
enable password vermont
!
username vpn1 password 0 vpn1
!
!Configures the vpn1 VRF.
ip vrf vpn1
rd 10:1
route-target export 10:1
route-target import 10:1
!
!Configures the policy map for the default class.
policy-map mypolicy
class class-default
police 200000 400000 800000 conform-action transmit exceed-action drop
!
no virtual-template snmp
!
!Sets the size of the small and middle buffers.
buffers small permanent 20000
buffers middle permanent 7000
!
!Defines the general loopback interface used for reachability to the router and as a
!source IP address for sessions (IBGP, TDP, and so on).
interface Loopback0
ip address 10.1.1.1 255.255.255.255
!
!Creates a loopback interface in the vpn1 VRF. You do this for each customer VRF you IP
!unnumber interfaces to.
interface Loopback1
ip vrf forwarding vpn1
ip address 10.16.1.1 255.255.255.255
!
!Configures the management interface. You should not configure VPN over the FastEthernet
!interface.
interface FastEthernet0/0/0
ip address 192.168.16.1 255.255.255.0
no ip proxy-arp
!
!Enables label switching of IP packets on the interface.
interface GigabitEthernet1/0/0
ip address 172.16.4.1 255.255.0.0
negotiation auto
tag-switching ip
!