3Com MSR 50 Series Configuration Manual page 1517

MPLS L3VPN Configuration Example 1517
[ASBR-PE1-POS5/1] ip address 192.1.1.1 24
[ASBR-PE1-POS5/1] quit
# Configure ASBR PE 2, creating a VPN instance and binding the instance to the
interface connected with ASBR PE 1. Note that ASBR PE 2 considers ASBR PE 1 its
CE.
[ASBR-PE2] ip vpn-instance vpn1
[ASBR-PE2-vpn-vpn1] route-distinguisher 200:1
[ASBR-PE2-vpn-vpn1] vpn-target 100:1 both
[ASBR-PE2-vpn-vpn1] quit
[ASBR-PE2] interface pos 5/1
[ASBR-PE2-POS5/1] ip binding vpn-instance vpn1
[ASBR-PE2-POS5/1] ip address 192.1.1.2 24
[ASBR-PE2-POS5/1] quit
After completing the above configurations, you should see the VPN instance
configurations by issuing the display ip vpn-instance command.
The PEs should be able to ping their respective CEs and the ASBR PEs should be
able to ping each other.
4 Establish EBGP peer relationship between PEs and CEs to allow VPN routes to be
injected
# Configure CE 1.
[CE1] bgp 65001
[CE1-bgp] peer 10.1.1.2 as-number 100
[CE1-bgp] import-route direct
[CE1-bgp] quit
# Configure PE 1.
[PE1] bgp 100
[PE1-bgp] ipv4-family vpn-instance vpn1
[PE1-bgp-vpn1] peer 10.1.1.1 as-number 65001
[PE1-bgp-vpn1] import-route direct
[PE1-bgp-vpn1] quit
[PE1-bgp] quit
# Configure CE 2.
[CE2] bgp 65002
[CE2-bgp] peer 10.2.1.2 as-number 200
[CE2-bgp] import-route direct
[CE2-bgp] quit
# Configure PE 2.
[PE2] bgp 200
[PE2-bgp] ipv4-family vpn-instance vpn1
[PE2-bgp-vpn1] peer 10.2.1.1 as-number 65002
[PE2-bgp-vpn1] import-route direct
[PE2-bgp-vpn1] quit
[PE2-bgp] quit