6.37.12 Example for Configuring the LSP Ping Test for a Common
Tunnel
Networking Requirements
As shown in Figure 6-14:
l The OSPF protocol runs on Switch A, Switch B, and Switch C. The three Switches learn
the 32-bit host routes on their loopback interfaces.
l MPLS and MPLS LDP are enabled on Switch A, Switch B, and Switch C.
l MPLS and MPLS LDP are enabled on VLANIF interfaces connected to Switch A,
Switch B, and Switch C to trigger the establishment of an LDP LSP.
The NQA LSP Ping test needs to be performed to check the connectivity of the LSP between
Switch A and Switch C.
Figure 6-14 Networking diagram for configuring the LSP Ping test
VLANIF110
10.2.1.1/24
GE2/0/0
SwitchA
GE1/0/0
VLANIF100
10.1.1.1/24
GE1/0/0
VLANIF100
10.1.1.2/24
area 0
Loopback1
1.1.1.9/32
Loopback1
2.2.2.9/32
Loopback1
3.3.3.9/32
GE1/0/0
VLANIF110
10.2.1.2/24
SwitchB
SwitchC
Configuration Roadmap
The configuration roadmap is as follows:
1. Configure Switch A as the NQA client.
2. Configure Switch C as the NQA server.
3. Create an LSP Ping test on Switch A.
Data Preparation
To complete the configuration, you need the following data:
l Host address and mask of the NQA server
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management 6 NQA Configuration
Issue 03 (2010-09-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6-165
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