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H3C Technologies H3C S10500 Series Switches User Manual

Page 321

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NOTE:

The configurations for PE 2 and CE 2 are similar to those for PE 1 and CE 1. (Details not shown)

4.

Perform configuration to connect the CEs of the end customers to the PEs of the customer carrier.

# Configure CE 3.

system-view

[CE3] interface vlan-interface 11

[CE3-Vlan-interface11] ip address 100.1.1.1 24

[CE3-Vlan-interface11] quit

[CE3] bgp 65410

[CE3-bgp] peer 100.1.1.2 as-number 100

[CE3-bgp] import-route direct

[CE3-bgp] 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] ipv4-family vpn-instance vpn1

[PE3-bgp-vpn1] peer 100.1.1.1 as-number 65410

[PE3-bgp-vpn1] import-route direct

[PE3-bgp-vpn1] quit

[PE3-bgp] quit

NOTE:

The configurations for PE 4 and CE 4 are similar to those for PE 3 and CE 3. (Details not shown)

5.

Configure MP-iBGP peer relationship between the PEs of the customer carrier to exchange the end
customers’ VPN routes

# Configure PE 3.

[PE3] bgp 100

[PE3-bgp] peer 6.6.6.9 as-number 100

[PE3-bgp] peer 6.6.6.9 connect-interface loopback 0

[PE3-bgp] ipv4-family vpnv4

[PE3-bgp-af-vpnv4] peer 6.6.6.9 enable

[PE3-bgp-af-vpnv4] quit

[PE3-bgp] quit

NOTE:

The configurations for PE 4 are similar to those for PE 3. (Details not shown)

6.

Verify your configurations