H3C Technologies H3C SR8800 - Manual (Page 392)

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NOTE:
For the same VPN, the VPN targets for the VPN instance on the PE must match those for the VPN instance
on the ASBR-PE in the same AS. This is not required for PEs in different ASs.
# Configure CE 1.
system-view
[CE1] interface GigabitEthernet 4/1/1
[CE1-GigabitEthernet4/1/1] ipv6 address 2001:1::1 96
[CE1-GigabitEthernet4/1/1] 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 GigabitEthernet 4/1/1
[PE1-GigabitEthernet4/1/1] ip binding vpn-instance vpn1
[PE1-GigabitEthernet4/1/1] ipv6 address 2001:1::2 96
[PE1-GigabitEthernet4/1/1] quit
# Configure CE 2.
system-view
[CE2] interface GigabitEthernet 4/1/1
[CE2-GigabitEthernet4/1/1] ipv6 address 2001:2::1 96
[CE2-GigabitEthernet4/1/1] quit
# Configure PE 2.
[PE2] ip vpn-instance vpn1
[PE2-vpn-instance-vpn1] route-distinguisher 200:2
[PE2-vpn-instance-vpn1] vpn-target 100:1 both
[PE2-vpn-instance-vpn1] quit
[PE2] interface GigabitEthernet 4/1/1
[PE2-GigabitEthernet4/1/1] ip binding vpn-instance vpn1
[PE2-GigabitEthernet4/1/1] ipv6 address 2001:2::2 96
[PE2-GigabitEthernet4/1/1] quit
# Configure ASBR-PE 1, creating a VPN instance and binding the VPN instance to the interface
connected to ASBR-PE 2 (ASBR-PE 1 considers ASBR-PE 2 its attached CE).
[ASBR-PE1] ip vpn-instance vpn1
[ASBR-PE1-vpn-vpn1] route-distinguisher 100:1
[ASBR-PE1-vpn-vpn1] vpn-target 100:1 both
[ASBR-PE1-vpn-vpn1] quit
[ASBR-PE1] interface POS 2/1/2
[ASBR-PE1-POS2/1/2] ip binding vpn-instance vpn1
[ASBR-PE1-POS2/1/2] ipv6 address 2002:1::1 96
[ASBR-PE1-POS2/1/2] quit
# Configure ASBR-PE 2, creating a VPN instance and binding the VPN instance to the interface
connected to ASBR-PE 1 (ASBR-PE 2 considers ASBR-PE 1 its attached CE).
[ASBR-PE2] ip vpn-instance vpn1
[ASBR-PE2-vpn-vpn1] route-distinguisher 200:1
[ASBR-PE2-vpn-vpn1] vpn-target 100:1 both