Инструкции По Установке для 3com S7906E

 

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# Configure VPN instances vpn1 and vpn2. 

[SPE2] ip vpn-instance vpn1 

[SPE2-vpn-instance-vpn1] route-distinguisher 600:1 

[SPE2-vpn-instance-vpn1 ] vpn-target 100:1 both 

[SPE2-vpn-instance-vpn1] quit 

[SPE2] ip vpn-instance vpn2 

[SPE2-vpn-instance-vpn2] route-distinguisher 800:1 

[SPE2-vpn-instance-vpn2] vpn-target 100:2 both 

[SPE2-vpn-instance-vpn2] quit 

# Configure SPE 2 to establish MP-IBGP peer relationship with UPE 2 and to inject VPN routes, and 

specify UPE 2. 

[SPE2] bgp 100 

[SPE2-bgp] peer 4.4.4.9 as-number 100 

[SPE2-bgp] peer 4.4.4.9 connect-interface loopback 0 

[SPE2-bgp] peer 4.4.4.9 next-hop-local 

[SPE2-bgp] peer 2.2.2.9 as-number 100 

[SPE2-bgp] peer 2.2.2.9 connect-interface loopback 0 

[SPE2-bgp] ipv4-family vpnv4 

[SPE2-bgp-af-vpnv4] peer 2.2.2.9 enable 

[SPE2-bgp-af-vpnv4] peer 4.4.4.9 enable 

[SPE2-bgp-af-vpnv4] peer 4.4.4.1.9 upe 

[SPE2-bgp-af-vpnv4] quit 

[SPE2-bgp]ipv4-family vpn-instance vpn1 

[SPE2-bgp-vpn1] quit 

[SPE2-bgp]ipv4-family vpn-instance vpn2 

[SPE2-bgp-vpn2] quit 

[SPE2-bgp] quit 

# Configure SPE 2 to advertise to UPE 2 the routes permitted by a routing policy, that is, the routes of 

CE 1. 

[SPE2] ip ip-prefix hope index 10 permit  10.2.1.1 24 

[SPE2] route-policy hope permit node 0 

[SPE2-route-policy] if-match ip-prefix hope 

[SPE2-route-policy] quit 

[SPE2] bgp 100 

[SPE2-bgp] ipv4-family vpnv4 

[SPE2-bgp-af-vpnv4] peer 4.4.4.9 upe route-policy hope export 

z 

CE 1 and CE 2 belong to VPN 1 and are respectively connected to PE 1 and PE 2. 

z 

CE 1 and CE 2 are in the same OSPF area. 

z 

VPN traffic between CE 1 and CE 2 is required to be forwarded through the MPLS backbone, 

instead of any route in the OSPF area.