Operation Manual – QinQ
H3C S9500 Series Routing Switches
Table of Contents
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Table of Contents
Chapter 1 QinQ Configuration ..................................................................................................... 1-1
1.1 QinQ Overview................................................................................................................... 1-1
1.1.1 Introduction to QinQ ................................................................................................ 1-1
1.1.2 Implementation of QinQ .......................................................................................... 1-2
1.1.3 Adjusting TPID Values of QinQ Packets ................................................................. 1-2
1.2 Configuring VLAN VPN on a Port ...................................................................................... 1-3
1.2.1 Configuration Prerequisites..................................................................................... 1-3
1.2.2 Configuration Procedure ......................................................................................... 1-3
1.3 Configuring Traffic Classification-Based Nested VLAN..................................................... 1-4
1.3.1 Configuration Prerequisites..................................................................................... 1-4
1.3.2 Configuration Procedure ......................................................................................... 1-4
1.4 Configuring the TPID to Be Used in the Outer Tag ........................................................... 1-6
1.4.1 Configuration Prerequisites..................................................................................... 1-6
1.4.2 Configuration Procedure ......................................................................................... 1-7
1.5 Configuring VLAN-VPN Tunneling..................................................................................... 1-7
1.5.1 Introduction to VLAN-VPN Tunneling...................................................................... 1-7
1.5.2 Configuring VLAN-VPN tunneling ........................................................................... 1-8
1.6 Displaying and Maintaining QinQ Configuration................................................................ 1-9
1.7 QinQ Configuration Examples ........................................................................................... 1-9
1.7.1 Traffic Classification-Based Nested VLAN Configuration Example ........................ 1-9
1.7.2 TPID Value Configuration Example ...................................................................... 1-11
1.7.3 VLAN-VPN Tunneling Configuration Example...................................................... 1-13
