5.10.6 Debugging VLL...................................................................................................................................487

5.10.7 Checking Connectivity of the VLL Network......................................................................................488

5.11 Configuration Examples...............................................................................................................................489

5.11.1 Example for Configuring a Local CCC Connection...........................................................................489

5.11.2 Example for Configuring a Remote CCC Connection........................................................................493

5.11.3 Example for Configuring an SVC VLL..............................................................................................499

5.11.4 Example for Configuring a Martini VLL............................................................................................505

5.11.5 Example for Configuring a Local Kompella VLL..............................................................................511

5.11.6 Example for Configuring a Remote Kompella Connection................................................................514

5.11.7 Example for Configuring the Inter-AS Martini VLL Option A..........................................................521

5.11.8 Example for Configuring the Inter-AS Kompella VLL Option A......................................................528

6 PWE3 Configuration.................................................................................................................539

6.1 Introduction to PWE3.....................................................................................................................................541

6.2 PWE3 Features Supported by the S7700........................................................................................................542

6.3 Configuring the Attributes of a PW Template................................................................................................551

6.3.1 Establishing the Configuration Task.....................................................................................................551

6.3.2 Creating a PW Template........................................................................................................................552

6.3.3 Setting the Attributes for a PW Template.............................................................................................553

6.3.4 Checking the Configuration...................................................................................................................554

6.4 Configuring a Static PW.................................................................................................................................554

6.4.1 Establishing the Configuration Task.....................................................................................................555

6.4.2 Enabling MPLS L2VPN........................................................................................................................555

6.4.3 Creating a Static PW..............................................................................................................................556

6.4.4 Checking the Configuration...................................................................................................................556

6.5 Configuring a Dynamic PW...........................................................................................................................557

6.5.1 Establishing the Configuration Task.....................................................................................................557

6.5.2 Enabling MPLS L2VPN........................................................................................................................558

6.5.3 Creating a Dynamic PW........................................................................................................................558

6.5.4 Checking the Configuration...................................................................................................................559

6.6 Configuring PW Switching............................................................................................................................560

6.6.1 Establishing the Configuration Task.....................................................................................................560

6.6.2 Configuring PW Switching...................................................................................................................561

6.6.3 Checking the Configuration...................................................................................................................563

6.7 Configuring a Backup PW..............................................................................................................................564

6.7.1 Establishing the Configuration Task.....................................................................................................564

6.7.2 Configuring a Backup PW.....................................................................................................................565

6.7.3 Checking the Configuration...................................................................................................................566

6.8 Configuring Static BFD for PW.....................................................................................................................568

6.8.1 Establishing the Configuration Task.....................................................................................................568

6.8.2 Enabling BFD Globally.........................................................................................................................569

6.8.3 Enabling the Sending of BFD for PW Packets to the Protocol Stack...................................................569

6.8.4 Configuring BFD for PW......................................................................................................................569

Issue 01 (2011-07-15)

Huawei Proprietary and Confidential

Contents

Table of Contents