262
[CE3] interface vlan-interface 11
[CE3-Vlan-interface11] ip address 100.1.1.1 24
[CE3-Vlan-interface11] quit
[CE3] bgp 65410
[CE3-bgp-default] peer 100.1.1.2 as-number 100
[CE3-bgp-default] address-family ipv4 unicast
[CE3-bgp-default-ipv4] peer 100.1.1.2 enable
[CE3-bgp-default-ipv4] import-route direct
[CE3-bgp-default-ipv4] quit
[CE3-bgp-default] quit
# Configure PE 3.
[PE3] ip vpn-instance vpn1
[PE3-vpn-instance-vpn1] route-distinguisher 100:1
[PE3-vpn-instance-vpn1] vpn-target 1:1
[PE3-vpn-instance-vpn1] quit
[PE3] interface vlan-interface 11
[PE3-Vlan-interface11] ip binding vpn-instance vpn1
[PE3-Vlan-interface11] ip address 100.1.1.2 24
[PE3-Vlan-interface11] quit
[PE3] bgp 100
[PE3-bgp-default] ip vpn-instance vpn1
[PE3-bgp-default-vpn1] peer 100.1.1.1 as-number 65410
[PE3-bgp-default-vpn1] address-family ipv4 unicast
[PE3-bgp-default-ipv4-vpn1] peer 100.1.1.1 enable
[PE3-bgp-default-ipv4-vpn1] quit
[PE3-bgp-default-vpn1] quit
[PE3-bgp-default] quit
# Configure PE 4 and CE 4 in the same way that PE 3 and CE 3 are configured. (Details not
shown.)
5. Configure an MP-EBGP peer relationship between the PEs of the customer carrier to exchange
the VPN routes of the end customers:
# Configure PE 3.
[PE3] bgp 100
[PE3-bgp-default] peer 6.6.6.9 as-number 300
[PE3-bgp-default] peer 6.6.6.9 connect-interface loopback 0
[PE3-bgp-default] peer 6.6.6.9 ebgp-max-hop 10
[PE3-bgp-default] address-family vpnv4
[PE3-bgp-default-vpnv4] peer 6.6.6.9 enable
[PE3-bgp-default-vpnv4] quit
[PE3-bgp-default] quit
# Configure PE 4 in the same way that PE 3 is configured. (Details not shown.)
494BVerifying the configuration
1. Display the public network routing table and VPN routing table on the provider carrier PEs, for
example, on PE 1:
# Verify that the public network routing table contains only routes of the provider carrier
network.
[PE1] display ip routing-table
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