H3C Technologies H3C S10500 Series Switches User Manual
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A '*' before a Label means the USCB or DSCB is stale
3.
Configure VPN instances on PEs to allow CEs to access.
# Configure PE 1.
[PE1] ip vpn-instance vpn1
[PE1-vpn-instance-vpn1] route-distinguisher 100:1
[PE1-vpn-instance-vpn1] vpn-target 111:1
[PE1-vpn-instance-vpn1] quit
[PE1] ip vpn-instance vpn2
[PE1-vpn-instance-vpn2] route-distinguisher 100:2
[PE1-vpn-instance-vpn2] vpn-target 222:2
[PE1-vpn-instance-vpn2] quit
[PE1] interface vlan-interface 11
[PE1-Vlan-interface11] ip binding vpn-instance vpn1
[PE1-Vlan-interface11] ip address 10.1.1.2 24
[PE1-Vlan-interface11] quit
[PE1] interface vlan-interface 12
[PE1-Vlan-interface12] ip binding vpn-instance vpn2
[PE1-Vlan-interface12] ip address 10.2.1.2 24
[PE1-Vlan-interface12] quit
# Configure PE 2.
[PE2] ip vpn-instance vpn1
[PE2-vpn-instance-vpn1] route-distinguisher 200:1
[PE2-vpn-instance-vpn1] vpn-target 111:1
[PE2-vpn-instance-vpn1] quit
[PE2] ip vpn-instance vpn2
[PE2-vpn-instance-vpn2] route-distinguisher 200:2
[PE2-vpn-instance-vpn2] vpn-target 222:2
[PE2-vpn-instance-vpn2] quit
[PE2] interface vlan-interface 11
[PE2-Vlan-interface11] ip binding vpn-instance vpn1
[PE2-Vlan-interface11] ip address 10.3.1.2 24
[PE2-Vlan-interface11] quit
[PE2] interface vlan-interface 13
[PE2-Vlan-interface13] ip binding vpn-instance vpn2
[PE2-Vlan-interface13] ip address 10.4.1.2 24
[PE2-Vlan-interface13] quit
# Configure IP addresses for the CEs as per in
. (Details not shown)
After completing the configurations, issue the display ip vpn-instance command on the PEs to view the
configuration of the VPN instances. Use the ping command to test connectivity between the PEs and their
attached CEs. The PEs can ping their attached CEs. Take PE 1 and CE 1 as examples:
[PE1] display ip vpn-instance
Total VPN-Instances configured : 2
VPN-Instance Name RD Create time
vpn1 100:1 2009/01/22 13:02:21
vpn2 100:2 2009/01/22 13:02:40
[PE1] ping -vpn-instance vpn1 10.1.1.1