Huawei quidway s7700 Configuration Manual page 436

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
Data Preparation
To complete the configuration, you need the following data:
l
l
l
Procedure
Step 1 Configure the ID of the VLAN that each interface belongs to, as shown in
The configuration procedure is not mentioned.
Step 2 Configure an IGP protocol on the MPLS backbone network so that PEs and Ps can communicate
with each other.
# Configure PE1.
# Set IP addresses of interfaces. The IP addresses of the loopback interfaces must use a mask of
32 bits.
<PE1> system-view
[PE1] interface loopback 1
[PE1-LoopBack1] ip address 1.1.1.1 32
[PE1-LoopBack1] quit
[PE1] interface vlanif 10
[PE1-Vlanif10] ip address 100.1.1.1 30
[PE1-Vlanif10] quit
# Configure the ISIS protocol to advertise routes of the interfaces.
[PE1] isis 1
[PE1-isis-1] network-entity 10.0000.0000.0001.00
[PE1-isis-1] quit
[PE1] interface loopback 1
[PE1-LoopBack1] isis enable 1
[PE1-LoopBack1] quit
[PE1] interface vlanif 10
[PE1-Vlanif10] isis enable 1
[PE1-Vlanif10] quit
The configurations of PE2, PE3, PE4, P1, and P2 are similar to the configuration of PE1, and
are not mentioned here.
Issue 01 (2011-07-15)
GE3/0/0
Configure a basic BGP/MPLS IPv6 VPN.
Enable load balancing for the data traffic to CE2 in the BGP view on CE1.
Increase the MED value of the BGP-VPN route on PE3 to ensure that the next hop of the
route selected by CE2 to the users connected to CE1 is PE4.
MPLS LSR-IDs of PEs and Ps
VPN instances on PE1 and PE2
ASNs of CE1 and CE2
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
VLANIF 1002
4 BGP MPLS IPv6 VPN Configuration
- 2006::1/64
Figure 4-6.
421