288
[PE2] interface vlan-interface 11
[PE2-Vlan-interface11] mpls enable
[PE2-Vlan-interface11] mpls ldp enable
[PE2-Vlan-interface11] quit
# Each PE and the ASBR-PE in the same AS can establish an LDP neighbor relationship.
Execute the display mpls ldp peer command on the switches to verify that the session status
is Operational. (Details not shown.)
3. Configure a VPN instance on the PEs:
For the same VPN, the route targets for the VPN instance on the PE must match those for the
VPN instance of the ASBR-PE in the same AS. This is not required for PEs in different ASs.
# Configure CE 1.
<CE1> system-view
[CE1] interface vlan-interface 12
[CE1-Vlan-interface12] ipv6 address 2001:1::1 96
[CE1-Vlan-interface12] quit
# Configure PE 1.
[PE1] ip vpn-instance vpn1
[PE1-vpn-instance-vpn1] route-distinguisher 100:1
[PE1-vpn-instance-vpn1] vpn-target 100:1 both
[PE1-vpn-instance-vpn1] quit
[PE1] interface vlan-interface 12
[PE1-Vlan-interface12] ip binding vpn-instance vpn1
[PE1-Vlan-interface12] ipv6 address 2001:1::2 96
[PE1-Vlan-interface12] quit
# Configure CE 2.
<CE2> system-view
[CE2] interface vlan-interface 12
[CE2-Vlan-interface12] ipv6 address 2001:2::1 96
[CE2-Vlan-interface12] quit
# Configure PE 2.
[PE2] ip vpn-instance vpn1
[PE2-vpn-instance] route-distinguisher 200:2
[PE2-vpn-instance] vpn-target 200:1 both
[PE2-vpn-instance] quit
[PE2] interface vlan-interface 12
[PE2-Vlan-interface12] ip binding vpn-instance vpn1
[PE2-Vlan-interface12] ipv6 address 2001:2::2 96
[PE2-Vlan-interface12] quit
# On ASBR-PE 1, create a VPN instance and bind the VPN instance to the interface connected
to ASBR-PE 2. ASBR-PE 1 considers ASBR-PE 2 to be its attached CE.
[ASBR-PE1] ip vpn-instance vpn1
[ASBR-PE1-vpn-instance-vpn1] route-distinguisher 100:1
[ASBR-PE1-vpn-instance-vpn1] vpn-target 100:1 both
[ASBR-PE1-vpn-instance-vpn1] quit
[ASBR-PE1] interface vlan-interface 12
[ASBR-PE1-Vlan-interface12] ip binding vpn-instance vpn1
[ASBR-PE1-Vlan-interface12] ipv6 address 2002:1::1 96
[ASBR-PE1-Vlan-interface12] quit
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