H3C Technologies H3C S12500-X Series Switches User Manual
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[PE1] interface loopback 0
[PE1-LoopBack0] ip address 192.2.2.2 32
[PE1-LoopBack0] quit
[PE1] mpls lsr-id 192.2.2.2
# Enable L2VPN.
[PE1] l2vpn enable
# Enable global LDP.
[PE1] mpls ldp
[PE1-ldp] quit
# Configure VLAN-interface 20 connected to the P device and enable LDP on the interface.
[PE1] interface vlan-interface 20
[PE1-Vlan-interface20] ip address 10.1.1.1 24
[PE1-Vlan-interface20] mpls enable
[PE1-Vlan-interface20] mpls ldp enable
[PE1-Vlan-interface20] quit
# Configure OSPF on PE 1 for LDP to create LSPs.
[PE1] ospf
[PE1-ospf-1] area 0
[PE1-ospf-1-area-0.0.0.0] network 10.1.1.1 0.0.0.255
[PE1-ospf-1-area-0.0.0.0] network 192.2.2.2 0.0.0.0
[PE1-ospf-1-area-0.0.0.0] quit
[PE1-ospf-1] quit
# Create service instance 10 on Ten-GigabitEthernet 1/0/1 to match packets that have an outer
VLAN ID of 10.
[PE1] interface ten-gigabitethernet1/0/1
[PE1-Ten-GigabitEthernet1/0/1] service-instance 10
[PE1-Ten-GigabitEthernet1/0/1-srv10] encapsulation s-vid 10
[PE1-Ten-GigabitEthernet1/0/1-srv10] quit
[PE1-Ten-GigabitEthernet1/0/1] quit
# Create a cross-connect group named vpna, create a cross-connect named ldp in the group, and
bind service instance 10 on Ten-GigabitEthernet 1/0/1 to the cross-connect.
[PE1] xconnect-group vpna
[PE1-xcg-vpna] connection ldp
[PE1-xcg-vpna-ldp] ac interface Ten-GigabitEthernet 1/0/1 service-instance 10
# Create an LDP PW for the cross-connect to bind the AC to the PW.
[PE1-xcg-vpna-ldp] peer 192.3.3.3 pw-id 3
[PE1-xcg-vpna-ldp-192.3.3.3-3] quit
[PE1-xcg-vpna-ldp] 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