Operation Manual – VLAN-VPNH3C S3100 Series Ethernet Switches Table of ContentsiTable of ContentsChapter 1 VLAN-VPN Configuration............................................................................................ 1-11.1 VLAN-VPN Overview......................................................................................................... 1-11.1.1 Introduction to VLAN-VPN ...................................................................................... 1-11.1.2 Implementation of VLAN-VPN................................................................................. 1-21.1.3 Configuring the TPID for VLAN-VPN Packets ........................................................ 1-21.2 VLAN-VPN Configuration .................................................................................................. 1-31.2.1 VLAN-VPN Configuration Task List ........................................................................ 1-31.2.2 Enabling the VLAN-VPN Feature for a Port............................................................ 1-31.2.3 Configuring the TPID Value for VLAN-VPN Packets .............................................. 1-41.3 Displaying and Maintaining VLAN-VPN Configuration ...................................................... 1-51.4 VLAN-VPN Configuration Example ................................................................................... 1-51.4.1 Transmitting User Packets through a Tunnel in the Public Network by UsingVLAN-VPN ....................................................................................................................... 1-5Chapter 2 Selective QinQ Configuration..................................................................................... 2-12.1 Selective QinQ Overview................................................................................................... 2-12.1.1 Selective QinQ Overview ........................................................................................ 2-12.2 Selective QinQ Configuration ............................................................................................ 2-22.2.1 Selective QinQ Configuration Task List .................................................................. 2-22.2.2 Configuring Global Tag Mapping Rules for Selective QinQ.................................... 2-32.2.3 Enabling the Selective QinQ Feature for a Port...................................................... 2-32.3 Selective QinQ Configuration Example ............................................................................. 2-42.3.1 Processing Private Network Packets by Their Types ............................................. 2-4Chapter 3 VLAN Mapping Configuration..................................................................................... 3-13.1 VLAN Mapping Overview................................................................................................... 3-13.1.1 Introduction to VLAN Mapping ................................................................................ 3-13.1.2 VLAN Mapping Implementation .............................................................................. 3-23.2 Configuring VLAN Mapping ............................................................................................... 3-23.2.1 VLAN Mapping Configuration Task List .................................................................. 3-23.2.2 Enabling the VLAN Mapping Function Based on a Global VLAN Mapping Rule ...... 3-23.2.3 Enabling the VLAN Mapping Function Based on a Port-level VLAN Mapping Rule .... 3-33.3 VLAN Mapping Configuration Example ............................................................................. 3-43.3.1 Replacing the Private Network VLAN Tag through VLAN Mapping ....................... 3-4Chapter 4 BPDU Tunnel Configuration ....................................................................................... 4-14.1 BPDU Tunnel Overview..................................................................................................... 4-14.1.1 Introduction to the BPDU Tunnel Feature............................................................... 4-14.1.2 BPDU Tunnel Fundamental .................................................................................... 4-14.2 BPDU Tunnel Configuration .............................................................................................. 4-3
