Displaying and maintaining ipv6 mpls l3vpn – H3C Technologies H3C S12500-X Series Switches User Manual
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2.
Configure PE 1:
# Configure an LSR ID.
<PE1> system-view
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 1.1.1.1 32
[PE1-LoopBack0] quit
[PE1] mpls lsr-id 1.1.1.1
# Enable global MPLS LDP.
[PE1] mpls ldp
[PE1-ldp] quit
# Configure VLAN interface 12 (the interface connected to PE 2) and VLAN interface 13 (the
interface connected to PE 3), and enable LDP for the interfaces.
[PE1] interface vlan-interface 12
[PE1-Vlan-interface12] ip address 12.1.1.1 24
[PE1-Vlan-interface12] mpls enable
[PE1-Vlan-interface12] mpls ldp enable
[PE1-Vlan-interface12] quit
[PE1] interface vlan-interface 13
[PE1-Vlan-interface12] ip address 13.1.1.1 24
[PE1-Vlan-interface12] mpls enable
[PE1-Vlan-interface12] mpls ldp enable
[PE1-Vlan-interface12] 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 1.1.1.1 0.0.0.0
[PE1-ospf-1-area-0.0.0.0] network 12.1.1.0 0.0.0.255
[PE1-ospf-1-area-0.0.0.0] network 13.1.1.0 0.0.0.255
[PE1-ospf-1-area-0.0.0.0] quit
[PE1-ospf-1] quit
# Enable L2VPN.
[PE1] l2vpn enable
# Create service instance 10 on Ten-GigabitEthernet 1/0/1 to match all packets.
[PE1] interface ten-gigabitethernet1/0/1
[PE1-Ten-GigabitEthernet1/0/1] service-instance 10
[PE1-Ten-GigabitEthernet1/0/1-srv10] encapsulation default
[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 primary and backup LDP PWs for the cross-connect to bind the AC to the PWs and
implement PW redundancy.
[PE1-xcg-vpna-ldp] peer 2.2.2.2 pw-id 20