Quidway S3500-EA Series Operation Manual

Operation Manual - QinQ-BPDU Tunnel 

Quidway S3500-EA Series Ethernet Switches

Table of Contents

Huawei Technologies Proprietary 

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Table of Contents 

Chapter 1 QinQ Configuration ..................................................................................................... 1-1

1.1 Introduction to QinQ........................................................................................................... 1-1

1.1.1 Understanding QinQ ............................................................................................... 1-1

1.1.2 Implementations of QinQ ........................................................................................ 1-2

1.1.3 Adjustable TPID Value of QinQ Frames ................................................................. 1-2

1.2 Basic QinQ Configuration .................................................................................................. 1-3

1.3 Selective QinQ Configuration ............................................................................................ 1-3

1.4 Adjustable TPID Configuration .......................................................................................... 1-4

1.5 QinQ Configuration Example ............................................................................................. 1-5

Chapter 2 BPDU Tunnel Configuration ....................................................................................... 2-1

2.1 Introduction to BPDU Tunnel ............................................................................................. 2-1

2.1.1 Problems in QinQ-Enabled Network ....................................................................... 2-1

2.1.2 Why BPDU Tunnel .................................................................................................. 2-1

2.2 BPDU Tunnel Configuration .............................................................................................. 2-3

2.2.1 Configuration Prerequisites..................................................................................... 2-3

2.2.2 Configuring BPDU Tunnel....................................................................................... 2-3

2.3 BPDU Tunnel Configuration Example ............................................................................... 2-4