Huawei Quidway S7700 Configuration Manual - Ethernet page 324

Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet
[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
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.
Take the display on PE1 and CE1 as an example.
[PE1] display ip vpn-instance verbose
Total VPN-Instances configured : 2
VPN-Instance Name and ID : vpna, 1
Create date : 2008/11/24 16:28:27
Up time : 0 days, 00 hours, 11 minutes and 25 seconds
Route Distinguisher : 100:1
Export VPN Targets :
Import VPN Targets :
Label policy : label per route
The diffserv-mode Information is : uniform
The ttl-mode Information is : pipe
Interfaces : Vlanif10
VPN-Instance Name and ID : vpnb, 2
Create date : 2008/11/24 16:30:37
Up time : 0 days, 00 hours, 09 minutes and 15 seconds
Route Distinguisher : 100:2
Export VPN Targets :
Import VPN Targets :
Label policy : label per route
The diffserv-mode Information is : uniform
The ttl-mode Information is : pipe
Interfaces : Vlanif20
[PE1] ping -vpn-instance vpna 10.1.1.1
PING 10.1.1.1: 56
--- 10.1.1.1 ping statistics ---
Step 4 Set up EBGP peer relations between PEs and CEs to import VPN routes.
# Configure CE1.
[CE1] bgp 65410
[CE1-bgp] peer 10.1.1.2 as-number 100
[CE1-bgp] import-route direct
Issue 01 (2011-07-15)
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.
data bytes, press CTRL_C to break
Reply from 10.1.1.1: bytes=56 Sequence=1 ttl=255 time=5 ms
Reply from 10.1.1.1: bytes=56 Sequence=2 ttl=255 time=3 ms
Reply from 10.1.1.1: bytes=56 Sequence=3 ttl=255 time=3 ms
Reply from 10.1.1.1: bytes=56 Sequence=4 ttl=255 time=3 ms
Reply from 10.1.1.1: bytes=56 Sequence=5 ttl=255 time=16 ms
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 3/6/16 ms
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5 QinQ Configuration
Figure 5-16. The configuration
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