5.1 Introduction to PWE3......................................................................................................................................5-3

5.2 PWE3 Features Supported by the S9300........................................................................................................ 5-4

5.3 Configuring the Attributes of a PW Template..............................................................................................5-11

5.3.1 Establishing the Configuration Task....................................................................................................5-12

5.3.2 Creating a PW Template......................................................................................................................5-12

5.3.3 Configuring the Attributes for a PW Template....................................................................................5-13

5.3.4 Checking the Configuration.................................................................................................................5-14

5.4 Configuring a Static PW...............................................................................................................................5-14

5.4.1 Establishing the Configuration Task....................................................................................................5-15

5.4.2 Enabling MPLS L2VPN.......................................................................................................................5-15

5.4.3 Creating a Static PW............................................................................................................................5-16

5.4.4 Checking the Configuration.................................................................................................................5-16

5.5 Configuring a Dynamic PW..........................................................................................................................5-17

5.5.1 Establishing the Configuration Task....................................................................................................5-17

5.5.2 Enabling MPLS L2VPN.......................................................................................................................5-18

5.5.3 Creating a Dynamic PW.......................................................................................................................5-18

5.5.4 Checking the Configuration.................................................................................................................5-19

5.6 Configuring PW Switching...........................................................................................................................5-20

5.6.1 Establishing the Configuration Task....................................................................................................5-20

5.6.2 Configuring PW Switching..................................................................................................................5-21

5.6.3 Checking the Configuration.................................................................................................................5-23

5.7 Configuring a Backup PW............................................................................................................................5-23

5.7.1 Establishing the Configuration Task....................................................................................................5-24

5.7.2 Configuring a Backup PW...................................................................................................................5-25

5.7.3 Checking the Configuration.................................................................................................................5-25

5.8 Configuring the PW FRR..............................................................................................................................5-27

5.8.1 Establishing the Configuration Task....................................................................................................5-27

5.8.2 (Optional) Configuring the Revertive Switchover Policy....................................................................5-28

5.8.3 Checking the Configuration.................................................................................................................5-29

5.9 Configuring Inter-AS PWE3.........................................................................................................................5-31

5.9.1 Establishing the Configuration Task....................................................................................................5-31

5.9.2 Configuring Inter-AS PWE3-Option A................................................................................................5-32

5.9.3 Checking the Configuration.................................................................................................................5-32

5.10 Maintaining PWE3......................................................................................................................................5-33

5.10.1 Verifying the Connectivity of a PW...................................................................................................5-34

5.10.2 Locating a Fault of a PW....................................................................................................................5-35

5.10.3 Debugging PWE3...............................................................................................................................5-36

5.11 Configuration Examples..............................................................................................................................5-37

5.11.1 Example for Configuring a Dynamic SH-PW....................................................................................5-37

5.11.2 Example for Configuring a Static MH-PW........................................................................................5-43

5.11.3 Example for Configuring a Dynamic MH-PW..................................................................................5-51

5.11.4 Example for Configuring a Mixed MH-PW......................................................................................5-66

Huawei Proprietary and Confidential

Quidway S9300 Terabit Routing Switch

Configuration Guide - VPN

Issue 03 (2009-08-20)

Table of Contents