3Com S7906E Configuration Manual page 1606

[UPE1] interface vlan-interface 11
[UPE1-Vlan-interface11] ip address 172.1.1.1 24
[UPE1-Vlan-interface11] mpls
[UPE1-Vlan-interface11] mpls ldp
[UPE1-Vlan-interface11] quit
# Configure the IGP protocol, OSPF, for example.
[UPE1] ospf
[UPE1-ospf-1] area 0
[UPE1-ospf-1-area-0.0.0.0] network 172.1.1.0 0.0.0.255
[UPE1-ospf-1-area-0.0.0.0] network 1.1.1.9 0.0.0.0
[UPE1-ospf-1-area-0.0.0.0] quit
[UPE1-ospf-1] quit
# Configure VPN instances vpn1 and vpn2, allowing CE 1 and CE 2 to access UPE 1.
[UPE1] ip vpn-instance vpn1
[UPE1-vpn-instance-vpn1] route-distinguisher 100:1
[UPE1-vpn-instance-vpn1] vpn-target 100:1 both
[UPE1-vpn-instance-vpn1] quit
[UPE1] ip vpn-instance vpn2
[UPE1-vpn-instance-vpn2] route-distinguisher 100:2
[UPE1-vpn-instance-vpn2] vpn-target 100:2 both
[UPE1-vpn-instance-vpn2] quit
[UPE1] interface vlan-interface 12
[UPE1-Vlan-interface12] ip binding vpn-instance vpn1
[UPE1-Vlan-interface12] ip address 10.2.1.2 24
[UPE1-Vlan-interface12] quit
[UPE1] interface vlan-interface 13
[UPE1-Vlan-interface13] ip binding vpn-instance vpn2
[UPE1-Vlan-interface13] ip address 10.4.1.2 24
[UPE1-Vlan-interface13] quit
# Configure UPE 1 to establish MP-IBGP peer relationship with SPE 1 and to inject VPN routes.
[UPE1] bgp 100
[UPE1-bgp] peer 2.2.2.9 as-number 100
[UPE1-bgp] peer 2.2.2.9 connect-interface loopback 0
[UPE1-bgp] ipv4-family vpnv4
[UPE1-bgp-af-vpnv4] peer 2.2.2.9 enable
[UPE1-bgp-af-vpnv4] quit
[UPE1-bgp] ipv4-family vpn-instance vpn1
[UPE1-bgp-vpn1] peer 10.2.1.1 as-number 65410
[UPE1-bgp-vpn1] import-route direct
[UPE1-bgp-vpn1] quit
[UPE1-bgp] ipv4-family vpn-instance vpn2
[UPE1-bgp-vpn1] peer 10.4.1.1 as-number 65420
[UPE1-bgp-vpn1] import-route direct
[UPE1-bgp-vpn1] quit
[UPE1-bgp] quit
2) Configure CE 1
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