H3C S5500-SI Series Operation Manual

Operation Manual - QinQ-BPDU TUNNEL
H3C S5500-SI Series Ethernet Switches
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 Modification of TPID Value of QinQ Frames........................................................... 1-2
1.2 Configuring Basic QinQ ..................................................................................................... 1-4
1.3 Configuring Selective QinQ ............................................................................................... 1-4
1.4 Configuring the TPID Value to Be Carried in VLAN Tags ................................................. 1-5
1.5 QinQ Configuration Example ............................................................................................. 1-6
Chapter 2 BPDU Tunneling Configuration.................................................................................. 2-1
2.1 Introduction to BPDU Tunneling ........................................................................................ 2-1
2.1.1 Why BPDU Tunneling ............................................................................................. 2-1
2.1.2 How BPDU Tunneling Works .................................................................................. 2-1
2.2 Configuring BPDU Isolation ............................................................................................... 2-3
2.3 Configuring BPDU Transparent Transmission .................................................................. 2-3
2.4 Configuring Destination Multicast MAC Address for BPDU Tunnel Frames ..................... 2-4
2.5 BPDU Tunneling Configuration Example .......................................................................... 2-5

Table of Contents

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Table of Contents