Figure 6-18 Networking diagram for configuring the PWE3 Trace test on a single-hop PW
PE-B
CE-A
CE-B
Loopback0
192.2.2.2/32
GE0/0/2
VLANIF130
10.2.2.1/24
GE0/0/2
VLANIF130
10.2.2.2/24
GE0/0/1
VLANIF120
10.1.1.2/24
GE0/0/2
VLANIF120
10.1.1.1/24
GE0/0/1
VLANIF10
100.1.1.1/24
GE0/0/1
VLANIF110
GE0/0/1
VLANIF140
GE0/0/1
VLANIF140
100.1.1.2/24
PW
Loopback0
192.4.4.4/32
Loopback0
192.3.3.3/32
PE-A P
MPLS Backbone
Configuration Roadmap
The configuration roadmap is as follows:
1. Run the IGP protocol on the backbone network to make the routes between Switches on
the backbone network reachable.
2. Configure the basic MPLS functions on the backbone network and set up an LSP tunnel.
Set up the MPLS LDP peer relation between the two PE devices on the two ends of the
PW.
3. Create an MPLS L2VC connection between the two PE devices.
4. Configure a PWE3 Trace test on a single-hop PW on PE-A.
Data Preparation
To complete the configuration, you need the following data:
l L2VC IDs of the two ends of the PW, which must be the same
l MPLS LSR-IDs of the PE and P devices
l IP address of the remote peer
Procedure
Step 1 Configure a dynamic single-hop PW.
Configure a dynamic single-hop PW on the MPLS backbone network.
For the detailed configuration procedure, see "PWE3 Configuration" in the Quidway S5700
Series Ethernet Switches Configuration Guide - VPN.
Step 2 Configure a PWE3 Trace test of the single-hop PW.
# Configure PE-A.
<PE-A> system-view
[PE-A] nqa test-instance test pwe3trace
Quidway S5700 Series Ethernet Switches
Configuration Guide - Network Management 6 NQA Configuration
Issue 01 (2011-10-26) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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