Cisco ASR 9000 Series Routing Configuration Guide

VPN Backbone and Sham Link Configured for OSPF Version 2: Example
The following examples show how to configure a provider edge (PE) router to establish a VPN backbone and
sham link connection:
logging console debugging
vrf vrf_1
address-family ipv4 unicast
import route-target
100:1
!
export route-target
100:1
!
!
!
interface Loopback0
ipv4 address 2.2.2.1 255.255.255.255
!
interface Loopback1
vrf vrf_1
ipv4 address 10.0.1.3 255.255.255.255
!
interface GigabitEthernet0/2/0/2
vrf vrf_1
ipv4 address 100.10.10.2 255.255.255.0
!
interface GigabitEthernet0/2/0/3
ipv4 address 100.20.10.2 255.255.255.0
!
!
route-policy pass-all
pass
end-policy
!
router ospf 1
log adjacency changes
router-id 2.2.2.2
vrf vrf_1
router-id 22.22.22.2
domain-id type 0005 value 111122223333
domain-tag 140
nsf ietf
redistribute bgp 10
area 0
sham-link 10.0.1.3 10.0.0.101
!
interface GigabitEthernet0/2/0/2
!
!
!
!
router ospf 2
router-id 2.22.2.22
area 0
interface Loopback0
!
interface GigabitEthernet0/2/0/3
!
!
!
router bgp 10
bgp router-id 2.2.2.1
bgp graceful-restart restart-time 300
bgp graceful-restart
address-family ipv4 unicast
redistribute connected
!
address-family vpnv4 unicast
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
497
Implementing OSPF
VPN Backbone and Sham Link Configured for OSPF Version 2: Example

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model