H3C Technologies H3C S10500 Series Switches User Manual

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[PE2-bgp] peer 1.1.1.9 connect-interface loopback 0

[PE2-bgp] ipv4-family vpnv4

[PE2-bgp-af-vpnv4] peer 1.1.1.9 enable

[PE2-bgp-af-vpnv4] quit

[PE2-bgp] quit

# Configure OSPF on PE 2.

[PE2]ospf 1

[PE2-ospf-1]area 0

[PE2-ospf-1-area-0.0.0.0]network 2.2.2.9 0.0.0.0

[PE2-ospf-1-area-0.0.0.0]network 10.1.1.0 0.0.0.255

[PE2-ospf-1-area-0.0.0.0]quit

[PE2-ospf-1]quit

Configure PEs to allow CEs to access the network

# Configure PE 1 to allow CE 1 to access the network.

[PE1] ip vpn-instance vpn1

[PE1-vpn-instance-vpn1] route-distinguisher 100:1

[PE1-vpn-instance-vpn1] vpn-target 1:1

[PE1-vpn-instance-vpn1] quit

[PE1] interface vlan-interface 11

[PE1-Vlan-interface11] ip binding vpn-instance vpn1

[PE1-Vlan-interface11] ip address 100.1.1.2 24

[PE1-Vlan-interface11] quit

[PE1] ospf 100 vpn-instance vpn1

[PE1-ospf-100] domain-id 10

[PE1-ospf-100] area 1

[PE1-ospf-100-area-0.0.0.1] network 100.1.1.0 0.0.0.255

[PE1-ospf-100-area-0.0.0.1] quit

[PE1-ospf-100] quit

[PE2] bgp 100

[PE1-bgp] ipv4-family vpn-instance vpn1

[PE1-bgp-vpn1] import-route ospf 100

[PE1-bgp-vpn1] import-route direct

[PE1-bgp-vpn1] quit

[PE1-bgp] quit

# Configure PE 2 to allow CE 2 to access the network.

[PE2] ip vpn-instance vpn1

[PE2-vpn-instance-vpn1] route-distinguisher 100:2

[PE2-vpn-instance-vpn1] vpn-target 1:1

[PE2-vpn-instance-vpn1] quit

[PE2] interface vlan-interface 11

[PE2-Vlan-interface11] ip binding vpn-instance vpn1

[PE2-Vlan-interface11] ip address 120.1.1.2 24

[PE2-Vlan-interface11] quit

[PE2] ospf 100 vpn-instance vpn1

[PE2-ospf-100] domain-id 10

[PE2-ospf-100] area 1

[PE2-ospf-100-area-0.0.0.1] network 120.1.1.0 0.0.0.255