298
[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] ip address 10.1.1.2 24
[PE1-Vlan-interface12] quit
# Configure CE 2.
<CE2> system-view
[CE2] interface vlan-interface 12
[CE2-Vlan-interface12] ip address 10.2.1.1 24
[CE2-Vlan-interface12] quit
# Configure PE 2.
[PE2] ip vpn-instance vpn1
[PE2-vpn-instance] route-distinguisher 200:2
[PE2-vpn-instance] vpn-target 100:1 both
[PE2-vpn-instance] quit
[PE2] interface vlan-interface 12
[PE2-Vlan-interface12] ip binding vpn-instance vpn1
[PE2-Vlan-interface12] ip address 10.2.1.2 24
[PE2-Vlan-interface12] quit
# Configure ASBR PE 1, creating a VPN instance and binding the instance to the interface
connected with ASBR PE 2. (ASBR PE 1 considers ASBR PE 2 its 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] ip address 192.1.1.1 24
[ASBR-PE1-Vlan-interface12] quit
# Configure ASBR PE 2, creating a VPN instance and binding the instance to the interface
connected with ASBR PE 1. (ASBR PE 2 considers ASBR PE 1 its CE.)
[ASBR-PE2] ip vpn-instance vpn1
[ASBR-PE2-vpn-vpn-vpn1] route-distinguisher 200:1
[ASBR-PE2-vpn-vpn-vpn1] vpn-target 100:1 both
[ASBR-PE2-vpn-vpn-vpn1] quit
[ASBR-PE2] interface vlan-interface 12
[ASBR-PE2-Vlan-interface12] ip binding vpn-instance vpn1
[ASBR-PE2-Vlan-interface12] ip address 192.1.1.2 24
[ASBR-PE2-Vlan-interface12] quit
After completing the configurations, you can view the VPN instance configurations by issuing the
display ip vpn-instance command.
The PEs can ping the CEs and the ASBR PEs can ping each other.
4. Establish EBGP peer relationships between PEs and CEs to allow VPN routes to be redistributed:
# Configure CE 1.
[CE1] bgp 65001
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