324
[Spoke-PE1-ospf-1] area 0
[Spoke-PE1-ospf-1-area-0.0.0.0] network 172.1.1.0 0.0.0.255
[Spoke-PE1-ospf-1-area-0.0.0.0] network 1.1.1.9 0.0.0.0
[Spoke-PE1-ospf-1-area-0.0.0.0] quit
[Spoke-PE1-ospf-1] quit
# Configure Spoke-PE 2.
<Spoke-PE2> system-view
[Spoke-PE2] interface loopback 0
[Spoke-PE2-LoopBack0] ip address 3.3.3.9 32
[Spoke-PE2-LoopBack0] quit
[Spoke-PE2] interface vlan-interface 5
[Spoke-PE2-Vlan-interface5] ip address 172.2.1.1 24
[Spoke-PE2-Vlan-interface5] quit
[Spoke-PE2] ospf
[Spoke-PE2-ospf-1] area 0
[Spoke-PE2-ospf-1-area-0.0.0.0] network 172.2.1.0 0.0.0.255
[Spoke-PE2-ospf-1-area-0.0.0.0] network 3.3.3.9 0.0.0.0
[Spoke-PE2-ospf-1-area-0.0.0.0] quit
[Spoke-PE2-ospf-1] quit
# Configure Hub-PE.
<Hub-PE> system-view
[Hub-PE] interface loopback 0
[Hub-PE-LoopBack0] ip address 2.2.2.9 32
[Hub-PE-LoopBack0] quit
[Hub-PE] interface vlan-interface 4
[Hub-PE-Vlan-interface4] ip address 172.1.1.2 24
[Hub-PE-Vlan-interface4] quit
[Hub-PE] interface vlan-interface 5
[Hub-PE-Vlan-interface5] ip address 172.2.1.2 24
[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 PEs to verify that OSPF adjacencies in Full
state have been established between the PEs. Execute the
display ip routing-table
command
on the PEs 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