H3C Technologies H3C S12500-X Series Switches - Manual (Page 267)

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# Create a static PW for the cross-connect to bind the AC to the PW.
[PE1-xcg-vpna-svc] peer 192.3.3.3 pw-id 3 in-label 100 out-label 200
[PE1-xcg-vpna-svc-192.3.3.3-3] quit
[PE1-xcg-vpna-svc] quit
[PE1-xcg-vpna] quit
3. Configure the P device:
# Configure an LSR ID.
system-view
[P] interface loopback 0
[P-LoopBack0] ip address 192.4.4.4 32
[P-LoopBack0] quit
[P] mpls lsr-id 192.4.4.4
# Enable global LDP.
[P] mpls ldp
[P-ldp] quit
# Configure VLAN-interface 20 connected to PE 1 and enable LDP on the interface.
[P] interface vlan-interface 20
[P-Vlan-interface20] ip address 10.1.1.2 24
[P-Vlan-interface20] mpls enable
[P-Vlan-interface20] mpls ldp enable
[P-Vlan-interface20] quit
# Configure VLAN-interface 30 connected to PE 2 and enable LDP on the interface.
[P] interface vlan-interface 30
[P-Vlan-interface30] ip address 10.2.2.2 24
[P-Vlan-interface30] mpls enable
[P-Vlan-interface30] mpls ldp enable
[P-Vlan-interface30] quit
# Configure OSPF on the P device for LDP to create LSPs.
[P] ospf
[P-ospf-1] area 0
[P-ospf-1-area-0.0.0.0] network 10.1.1.2 0.0.0.255
[P-ospf-1-area-0.0.0.0] network 10.2.2.2 0.0.0.255
[P-ospf-1-area-0.0.0.0] network 192.4.4.4 0.0.0.0
[P-ospf-1-area-0.0.0.0] quit
[P-ospf-1] quit
4. Configure PE 2:
# Configure an LSR ID.
system-view
[PE2] interface loopback 0
[PE2-LoopBack0] ip address 192.3.3.3 32
[PE2-LoopBack0] quit
[PE2] mpls lsr-id 192.3.3.3
# Enable L2VPN.
[PE2] l2vpn enable
# Enable global LDP.