Huawei Quidway S7700 Configuration Manual - Ethernet page 298

Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet
P
CE1
CE2
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
5.
6.
7.
Data Preparation
To complete the configuration, you need the following data:
l
l
l
l
l
Procedure
Step 1 Configure the VLANs that the interfaces belong to according to
The configuration procedure is not mentioned.
Step 2 Configure the IGP protocol. OSPF is used in this example.
When configuring OSPF, advertise the 32-bit loopback interface addresses (LSR IDs) of PE1,
P, and PE2.
The configuration details are not mentioned here.
Issue 01 (2011-07-15)
GigabitEthernet1/0/0
GigabitEthernet2/0/0
Loopback1
GigabitEthernet1/0/0
GigabitEthernet1/0/0
Configure the routing protocol on the backbone network to implement interworking.
Set up a remote LDP session between the PEs.
Set up a tunnel between the PEs to transmit user data.
Enable MPLS L2VPN on the PEs.
Create VSIs on PEs, specify LDP as the signaling protocol, and bind the VSI to related AC
interfaces.
Configure VLAN mapping of a single tag on the sub-interface of the PE1 interface
connected to CE1 and connect the sub-interface to the VPLS network.
Configure a dot1q sub-interface on the PE2 interface connected to CE2 and connect the
dot1q sub-interface to the VPLS network.
VSI name and VSI ID
IP addresses of peers and tunnel policy used for setting up the peer relationship
Interfaces to which the VSI is bound
VLAN IDs used in VLAN mapping
Encapsulation mode of the sub-interfaces and VLANs that the sub-interfaces belong to
NOTE
l The AC-side physical interface and PW-side physical interface of a PE cannot be added to the same
VLAN; otherwise, a loop occurs.
l After the configuration, the packets sent from a CE to a switch should contain a VLAN tag.
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VLANIF 20
VLANIF 30
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VLANIF 10
VLANIF 20
Figure
5 QinQ Configuration
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