Operation Manual – VLAN-VPNH3C S3100 Series Ethernet Switches Chapter 2 Selective QinQ Configuration2-3Task RemarksConfiguring Global Tag Mapping Rulesfor Selective QinQ RequiredEnabling the Selective QinQ Feature fora Port Optional2.2.2 Configuring Global Tag Mapping Rules for Selective QinQTable 2-1 Configure global tag mapping rules for selective QinQOperation Command DescriptionEnter system view system-view —Configure the outer VLANtag and enter QinQ view vlan-vpn vid vlan-id RequiredConfigure to add outerVLAN tags to the packetswith the specific innerVLAN tagsraw-vlan-id inboundvlan-id-listRequiredBy default, the feature ofadding an outer VLAN tagto the packets with thespecific inner VLAN tagsis disabled.Note:Do not enable both the selective QinQ function and the DHCP snooping function on aswitch. Otherwise, the DHCP snooping function may operate improperly.2.2.3 Enabling the Selective QinQ Feature for a PortTable 2-2 Enable the selective QinQ featureOperation Command DescriptionEnter system view system-view —Enter Ethernet port view interface interface-typeinterface-number —Enable the selective QinQfeaturevlan-vpn selectiveenableRequiredBy default, the selectiveQinQ feature is notenabled on a port.
