Figure 1-2 Networking Diagram For Configuring The Tunnel Policy For The L3Vpn - Huawei Quidway S9300 Configuration Manual

1 VPN Tunnel Management
and PE2. The bandwidth of one tunnel is 5 Mbit/s and the bandwidth of the other tunnel is 10
Mbit/s. The CEs in VPNA require 10-Mibt/s constant bandwidth for communication; therefore,
the tunnel with 10-Mbit/s bandwidth is used by VPNA exclusively to ensure the bandwidth. To
use the tunnels more efficiently, VPNB prefers the TE tunnels.

Figure 1-2 Networking diagram for configuring the tunnel policy for the L3VPN

VPNA
VPNB
S9300
PE1
PE2
CE1
CE2
CE3
CE4
Configuration Roadmap
The configuration roadmap is as follows:
1-26
CE1
GE1/0/3
Loopback1
1.1.1.1/32
GE1/0/3
GE1/0/2
PE1
GE1/0/2
CE2
Interface
GigabitEthernet1/0/1
GigabitEthernet1/0/2
GigabitEthernet1/0/3
Loopback1
GigabitEthernet1/0/1
GigabitEthernet1/0/2
GigabitEthernet1/0/3
Loopback1
GigabitEthernet1/0/3
GigabitEthernet1/0/2
GigabitEthernet1/0/3
GigabitEthernet1/0/2
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
MPLS TE tunnel 1/0/1
MPLS TE tunnel 1/0/2 ( binding)
GE1/0/1
LSP
VLANIF interface
VLANIF 10
VLANIF 20
VLANIF 30
-
VLANIF 10
VLANIF 40
VLANIF 50
-
VLANIF 30
VLANIF 20
VLANIF 50
VLANIF 40
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
Loopback1
2.2.2.2/32
GE1/0/3
GE1/0/1
GE1/0/2
PE2
IP address
100.1.1.1/30
10.2.1.2/30
10.1.1.2/30
1.1.1.1/32
100.1.1.2/30
10.4.1.2/30
10.3.1.2/30
2.2.2.2/32
10.1.1.1/30
10.2.1.1/30
10.3.1.1/30
10.4.1.1/30
Issue 01 (2009-07-28)
VPNA
CE3
GE1/0/3
GE1/0/2
VPNB
CE4