H3C Technologies H3C S6800 Series Switches User Manual
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[Hub-PE-Vlan-interface5] quit
[Hub-PE] ospf
[Hub-PE-ospf-1] area 0
[Hub-PE-ospf-1-area-0.0.0.0] network 172.1.1.0 0.0.0.255
[Hub-PE-ospf-1-area-0.0.0.0] network 172.2.1.0 0.0.0.255
[Hub-PE-ospf-1-area-0.0.0.0] network 2.2.2.9 0.0.0.0
[Hub-PE-ospf-1-area-0.0.0.0] quit
[Hub-PE-ospf-1] quit
# Execute the display ospf peer command on the devices to verify that OSPF adjacencies in Full
state have been established between Spoke-PE 1, Spoke-PE 2, and Hub-PE. Execute the display ip
routing-table command on the devices to verify that the PEs have learned the routes to the
loopback interfaces of each other. (Details not shown.)
2.
Configure basic MPLS and MPLS LDP on the MPLS backbone to establish LDP LSPs:
# Configure Spoke-PE 1.
[Spoke-PE1] mpls lsr-id 1.1.1.9
[Spoke-PE1] mpls ldp
[Spoke-PE1-ldp] quit
[Spoke-PE1] interface vlan-interface 4
[Spoke-PE1-Vlan-interface4] mpls enable
[Spoke-PE1-Vlan-interface4] mpls ldp enable
[Spoke-PE1-Vlan-interface4] quit
# Configure Spoke-PE 2.
[Spoke-PE2] mpls lsr-id 3.3.3.9
[Spoke-PE2] mpls ldp
[Spoke-PE2-ldp] quit
[Spoke-PE2] interface vlan-interface 5
[Spoke-PE2-Vlan-interface5] mpls enable
[Spoke-PE2-Vlan-interface5] mpls ldp enable
[Spoke-PE2-Vlan-interface5] quit
# Configure Hub-PE.
[Hub-PE] mpls lsr-id 2.2.2.9
[Hub-PE] mpls ldp
[Hub-PE-ldp] quit
[Hub-PE] interface vlan-interface 4
[Hub-PE-Vlan-interface4] mpls enable
[Hub-PE-Vlan-interface4] mpls ldp enable
[Hub-PE-Vlan-interface4] quit
[Hub-PE] interface vlan-interface 5
[Hub-PE-Vlan-interface5] mpls enable
[Hub-PE-Vlan-interface5] mpls ldp enable
[Hub-PE-Vlan-interface5] quit
# Execute the display mpls ldp peer command on the devices to verify that LDP sessions in
Operational state have been established between Spoke-PE 1, Spoke-PE 2, and Hub-PE. Execute
the display mpls ldp lsp command on the devices to verify that the LSPs have been established by
LDP. (Details not shown.)
3.
Configure VPN instances on the Spoke-PEs and Hub-PE:
# Configure Spoke-PE 1.