4. Create a VSI on a UPE, and specify the SPE as the peer of the VSI.
5. Configure CE1 and CE2 to access UPEs, and configure CE3 to access PEs.
Data Preparation
To complete the configuration, you need the following data:
l Names and IDs of VSIs
l MPLS LSR IDs (as IP addresses of peers) of UPEs, SPEs, and PEs
l Routing protocol
Procedure
Step 1 Configure the VLAN to which each interface belongs according to Figure 6-7.
The configuration details are not mentioned here.
NOTE
Do not add the AC-side port and PW-side port of a PE to the same VLAN; otherwise, a loop may occur.
The S9300 only allows the CE to access the PE through a trunk.
Step 2 Configure an IGP.
OSPF is adopted in the example. The configuration details are not mentioned here.
After the configuration, run the display ip routing-table command on UPEs, SPEs, and PEs.
You can view that UPEs, SPEs, and PEs have learned the addresses of the loopback interfaces
from each other.
Step 3 Configure basic MPLS functions and LDP.
The configuration details are not mentioned here.
After the configuration, run the display mpls ldp session command. You can find that the
Status of the peer relationship between the UPE and the SPE or between the PE and the SPE is
Operational, which indicates that the peer relationship is established. Run the display mpls
lsp command, and you can view the setup of the LSP.
Step 4 Enable MPLS L2VPN and configure a VSI.
# Configure the UPE.
<UPE> system-view
[UPE] mpls l2vpn
[UPE] vsi v123 static
[UPE-vsi-v123] pwsignal ldp
[UPE-vsi-v123-ldp] vsi-id 123
[UPE-vsi-v123-ldp] peer 2.2.2.9
# Configure the SPE.
<SPE> system-view
[SPE] mpls l2vpn
[SPE] vsi v123 static
[SPE-vsi-v123] pwsignal ldp
[SPE-vsi-v123-ldp] vsi-id 123
[SPE-vsi-v123-ldp] peer 3.3.3.9
[SPE-vsi-v123-ldp] peer 1.1.1.9 upe
# Configure the PE.
6 VPLS Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
6-52 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2009-08-20)
To Next Page
Loading...
