TOTAL: 3 Normal LSP(s) Found.
TOTAL: - Liberal LSP(s) Found.
A '*' before an LSP means the LSP is not established
A '*' before a Label means the USCB or DSCB is stale
Step 4 Configure VPN instances on the PEs and connect the CEs to the PEs.
# Configure PE1.
[PE1] ip vpn-instance vpna
[PE1-vpn-instance-vpna] route-distinguisher 100:1
[PE1-vpn-instance-vpna] vpn-target 111:1 both
[PE1-vpn-instance-vpna] quit
[PE1] ip vpn-instance vpnb
[PE1-vpn-instance-vpnb] route-distinguisher 100:2
[PE1-vpn-instance-vpnb] vpn-target 222:2 both
[PE1-vpn-instance-vpnb] quit
[PE1] interface gigabitethernet 1/0/0.1
[PE1-GigabitEthernet1/0/0.1] control-vid 1000 qinq-termination rt-protocol
[PE1-GigabitEthernet1/0/0.1] qinq termination pe-vid 100 ce-vid 10
[PE1-GigabitEthernet1/0/0.1] ip binding vpn-instance vpna
[PE1-GigabitEthernet1/0/0.1] ip address 10.1.1.2 24
[PE1-GigabitEthernet1/0/0.1] arp broadcast enable
[PE1-GigabitEthernet1/0/0.1] quit
[PE1] interface gigabitethernet 2/0/0.1
[PE1-GigabitEthernet2/0/0.1] control-vid 2000 qinq-termination rt-protocol
[PE1-GigabitEthernet2/0/0.1] qinq termination pe-vid 200 ce-vid 20
[PE1-GigabitEthernet2/0/0.1] ip binding vpn-instance vpnb
[PE1-GigabitEthernet2/0/0.1] ip address 10.2.1.2 24
[PE1-GigabitEthernet2/0/0.1] arp broadcast enable
[PE1-GigabitEthernet2/0/0.1] quit
# Configure PE2.
[PE2] ip vpn-instance vpna
[PE2-vpn-instance-vpna] route-distinguisher 200:1
[PE2-vpn-instance-vpna] vpn-target 111:1 both
[PE2-vpn-instance-vpna] quit
[PE2] ip vpn-instance vpnb
[PE2-vpn-instance-vpnb] route-distinguisher 200:2
[PE2-vpn-instance-vpnb] vpn-target 222:2 both
[PE2-vpn-instance-vpnb] quit
[PE2] interface gigabitethernet 1/0/0.1
[PE2-GigabitEthernet1/0/0.1] control-vid 1000 qinq-termination rt-protocol
[PE2-GigabitEthernet1/0/0.1] qinq termination pe-vid 100 ce-vid 10
[PE2-GigabitEthernet1/0/0.1] ip binding vpn-instance vpna
[PE2-GigabitEthernet1/0/0.1] ip address 10.3.1.2 24
[PE2-GigabitEthernet1/0/0.1] arp broadcast enable
[PE2-GigabitEthernet1/0/0.1] quit
[PE2] interface gigabitethernet 2/0/0.1
[PE2-GigabitEthernet2/0/0.1] control-vid 2000 qinq-termination rt-protocol
[PE2-GigabitEthernet2/0/0.1] qinq termination pe-vid 200 ce-vid 20
[PE2-GigabitEthernet2/0/0.1] ip binding vpn-instance vpnb
[PE2-GigabitEthernet2/0/0.1] ip address 10.4.1.2 24
[PE2-GigabitEthernet2/0/0.1] arp broadcast enable
[PE2-GigabitEthernet2/0/0.1] quit
# Assign IP addresses to the interfaces on the CEs according to Figure 5-17. The configuration
procedure is not mentioned here.
After the configuration, run the display ip vpn-instance verbose command on the PEs, and you
can view the configuration of VPN instances. The PE can ping the connected CE successfully.
NOTE
If multiple interfaces on a PE are bound to the same VPN, you must specify the source IP address when
you run the ping -vpn-instance command to ping the CE connected to the peer PE. That is, specify -a
source-ip-address in the ping -vpn-instance vpn-instance-name -a source-ip-address dest-ip-address
command. Otherwise, the ping operation may fail.
Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet 5 QinQ Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
320
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