325
[PE1] interface gigabitethernet1/0/1
[PE1-GigabitEthernet1/0/1] service-instance 10
[PE1-GigabitEthernet1/0/1-srv10] encapsulation s-vid 10
[PE1-GigabitEthernet1/0/1-srv10] quit
[PE1-GigabitEthernet1/0/1] quit
# Create a cross-connect group named vpna, create a cross-connect named svc in the group,
and bind Ethernet service instance 10 on GigabitEthernet 1/0/1 to the cross-connect.
[PE1] xconnect-group vpna
[PE1-xcg-vpna] connection svc
[PE1-xcg-vpna-svc] ac interface GigabitEthernet 1/0/1 service-instance 10
# 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.
<P> 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 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.
<PE2> system-view
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