3Com 3C13636 Configuration Manual page 929

3Com Router 3000 Ethernet Family
Configuration Guide
[PE2-bgp-af-vpn] peer fc enable
[PE2-bgp-af-vpn] peer fc advertise-community
[PE2-bgp-af-vpn] peer 50.1.1.1 group fc
[PE2-bgp-af-vpn] peer 50.1.1.3 group fc
# OSPF redistributes BGP routes and directly connected routes.
[PE2] ospf 100 router-id 2.2.2.2 vpn-instance VPN1
[PE2-ospf-100] import-route bgp
[PE2-ospf-100] import-route static
[PE2-ospf-100] area 0.0.0.1
[PE2-ospf-100] network 20.1.1.0 0.0.0.255
# Configure a sham link.
[PE2-ospf-100] sham-link 2.2.2.2 1.1.1.1
# Configure static routes to PE1 and PE3.
[PE2] ip route-static 50.1.1.1 255.255.255.255 168.1.12.1
[PE2] ip route-static 50.1.1.3 255.255.255.255 168.1.23.3
3) Configure CE1
# Configure interface Serial 0/0/0.
[CE1] interface Serial0/0/0
[CE1-Serial0/0/0] link-protocol ppp
[CE1-Serial0/0/0] ip address 12.1.1.1 255.255.255.0
[CE1-Serial0/0/0] ospf cost 1
[CE1] interface Serial1/0/0
[CE1-Serial1/0/0] link-protocol ppp
[CE1-Serial1/0/0] ip address 10.1.1.1 255.255.255.0
[CE1-Serial1/0/0] ospf cost 1
# Configure OSPF.
[CE1] ospf 100 router-id 10.10.10.10
[CE1-ospf-100] import-route direct
[CE1-ospf-100] area 0.0.0.1
[CE1-ospf-100] network 10.1.1.0 0.0.0.255
[CE1-ospf-100] network 12.1.1.0 0.0.0.255
4) Configure CE2
# Configure the interface Serial0/0/0.
[CE2] interface Serial0/0/0
[CE2-Serial0/0/0] link-protocol ppp
[CE2-Serial0/0/0] ip address 12.1.1.2 255.255.255.0
[CE2-Serial0/0/0] ospf cost 1
[CE2] interface Serial1/0/0
[CE2-Serial1/0/0] link-protocol ppp
Chapter 3 BGP/MPLS VPN Configuration
3Com Corporation
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