Huawei Quidway S9300

Configure OSPF10 on PE1 and PE2, and then configure MPLS and LDP. The detailed
configurations are not mentioned here.
Step 2 Configure a routing protocol between CE1, S9300-A, and PE1.
Configure OSPF 20 on CE1, S9300-A, and PE1. The detailed configurations are not mentioned
here.
Step 3 Establish a GRE tunnel between CE1 and PE1.
# Configure CE1.
[CE1] interface tunnel 2/0/0
[CE1-Tunnel2/0/0] ip address 2.2.2.1 255.255.255.0
[CE1-Tunnel2/0/0] tunnel-protocol gre
[CE1-Tunnel2/0/0] source 30.1.1.1
[CE1-Tunnel2/0/0] destination 50.1.1.2
[CE1-Tunnel2/0/0] quit
# Configure PE1.
[PE1] interface tunnel 1/0/0
[PE1-Tunnel1/0/0] ip address 2.2.2.2 255.255.255.0
[PE1-Tunnel1/0/0] tunnel-protocol gre
[PE1-Tunnel1/0/0] source 50.1.1.2
[PE1-Tunnel1/0/0] destination 30.1.1.1
[PE1-Tunnel1/0/0] quit
# After the configuration, a GRE tunnel is established between CE1 and PE1.
Step 4 Create a VPN instance named vpn1 on PE1 and bind the VPN instance to the GRE tunnel.
[PE1]ip vpn-instance vpn1
[PE1-vpn-instance-vpn1] route-distinguisher 100:1
[PE1-vpn-instance-vpn1] vpn-target 111:1 export-extcommunity
[PE1-vpn-instance-vpn1] vpn-target 111:1 import-extcommunity
[PE1-vpn-instance-vpn1] quit
[PE1] interface tunnel 1/0/0
[PE1-Tunnel1/0/0] ip binding vpn-instance vpn1
[PE1-Tunnel1/0/0] ip address 2.2.2.2 255.255.255.0
[PE1-Tunnel1/0/0] quit
Step 5 Create a VPN instance named vpn1 on PE2 and bind the VPN instance to the VLANIF interface.
[PE2]ip vpn-instance vpn1
[PE2-vpn-instance-vpn1] route-distinguisher 200:1
[PE2-vpn-instance-vpn1] vpn-target 111:1 export-extcommunity
[PE2-vpn-instance-vpn1] vpn-target 111:1 import-extcommunity
[PE2-vpn-instance-vpn1] quit
[PE2] interface vlanif 60
[PE2-Vlanif60] ip binding vpn-instance vpn1
[PE2-Vlanif60] ip address 11.1.1.2 255.255.255.0
[PE2-Vlanif60] quit
Step 6 Configure the IS-IS route between CE1 and PE1.
# Configure CE1.
[CE1] isis 50
[CE1-isis-50] network-entity 50.0000.0000.0001.00
[CE1-isis-50] quit
[CE1] interface vlanif 10
[CE1-Vlanif10] isis enable 50
[CE1-Vlanif10] quit
[CE1] interface tunnel2/0/0
[CE1-Tunnel2/0/0] isis enable 50
[CE1-Tunnel2/0/0] quit
# Configure PE1.
2 GRE Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
2-26 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2009-08-20)