3Com MSR 50 Series Configuration Manual page 1548

1548 C 79: MPLS L3VPN C
HAPTER ONFIGURATION
20.1.1.2/32
30.1.1.0/24
100.1.1.0/24
100.1.1.1/32
120.1.1.0/24
127.0.0.0/8
127.0.0.1/32
2 Configure MPLS L3VPN on the backbone
# Configure MPLS basic capability and MPLS LDP on PE 1 to establish LDP LSPs.
<PE1> system-view
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 1.1.1.9 32
[PE1-LoopBack0] quit
[PE1] mpls lsr-id 1.1.1.9
[PE1] mpls
[PE1-mpls] lsp-trigger all
[PE1-mpls] quit
[PE1] mpls ldp
[PE1-mpls-ldp] quit
[PE1] interface serial 2/1
[PE1-Serial2/1] ip address 10.1.1.1 24
[PE1-Serial2/1] mpls
[PE1-Serial2/1] mpls ldp
[PE1-Serial2/1] quit
# Configure PE 1 to take PE 2 as the MP-IBGP peer.
[PE1] bgp 100
[PE1-bgp] peer 2.2.2.9 as-number 100
[PE1-bgp] peer 2.2.2.9 connect-interface loopback 0
[PE1-bgp] ipv4-family vpnv4
[PE1-bgp-af-vpnv4] peer 2.2.2.9 enable
[PE1-bgp-af-vpnv4] quit
[PE1-bgp] quit
# Configure OSPF on PE 1.
[PE1]ospf 1
[PE1-ospf-1] area 0
[PE1-ospf-1-area-0.0.0.0] network 1.1.1.9 0.0.0.0
[PE1-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255
[PE1-ospf-1-area-0.0.0.0]quit
[PE1-ospf-1] quit
# Configure MPLS basic capability and MPLS LDP on PE 2 to establish LDP LSPs.
<PE2> system-view
[PE2] interface loopback 0
[PE2-LoopBack0] ip address 2.2.2.9 32
[PE2-LoopBack0] quit
[PE2] mpls lsr-id 2.2.2.9
[PE2] mpls
[PE2-mpls] lsp-trigger all
[PE2-mpls] quit
[PE2] mpls ldp
Direct 0 0
OSPF 10 3124
Direct 0 0
Direct 0 0
OSPF 10 3125
Direct 0 0
Direct 0 0
20.1.1.2 S2/1
20.1.1.2 S2/1
100.1.1.1 Eth1/0
127.0.0.1 InLoop0
20.1.1.2 S2/1
127.0.0.1 InLoop0
127.0.0.1 InLoop0