Configuration procedure ................................................................................................................ 64-365 VLAN-VPN Configuration ...................................................................................................................... 65-1VLAN-VPN Overview ............................................................................................................................ 65-1Introduction to VLAN-VPN............................................................................................................. 65-1Implementation of VLAN-VPN....................................................................................................... 65-2Configuring the TPID for VLAN-VPN Packets............................................................................... 65-2Inner-to-Outer Tag Priority Replicating and Mapping.................................................................... 65-3VLAN-VPN Configuration...................................................................................................................... 65-3VLAN-VPN Configuration Task List............................................................................................... 65-3Enabling the VLAN-VPN Feature for a Port .................................................................................. 65-3Configuring the TPID Value for VLAN-VPN Packets on a Port..................................................... 65-3Configuring the Inner-to-Outer Tag Priority Replicating and Mapping Feature............................. 65-4Displaying and Maintaining VLAN-VPN Configuration ......................................................................... 65-5VLAN-VPN Configuration Example....................................................................................................... 65-5Transmitting User Packets through a Tunnel in the Public Network by Using VLAN-VPN........... 65-566 Selective QinQ Configuration ............................................................................................................... 66-1Selective QinQ Overview ...................................................................................................................... 66-1Selective QinQ Overview............................................................................................................... 66-1MAC Address Replicating ............................................................................................................. 66-2Selective QinQ Configuration................................................................................................................ 66-3Selective QinQ Configuration Task List......................................................................................... 66-3Enabling the Selective QinQ Feature for a Port ............................................................................ 66-3Enabling the Inter-VLAN MAC Address Replicating Feature ........................................................ 66-4Selective QinQ Configuration Example................................................................................................. 66-4Processing Private Network Packets by Their Types ................................................................... 66-467 Remote-ping Configuration .................................................................................................................. 67-1Remote-ping Overview.......................................................................................................................... 67-1Remote-ping Configuration ................................................................................................................... 67-1Introduction to remote-ping Configuration ..................................................................................... 67-1Configuring remote-ping ................................................................................................................ 67-2Displaying remote-ping Configuration ........................................................................................... 67-3Remote-ping Configuration Example .................................................................................................... 67-368 IPv6 Configuration ................................................................................................................................. 68-1IPv6 Overview ....................................................................................................................................... 68-1IPv6 Features ................................................................................................................................ 68-1Introduction to IPv6 Address ......................................................................................................... 68-2Introduction to IPv6 Neighbor Discovery Protocol......................................................................... 68-5Protocols and Standards ............................................................................................................... 68-7IPv6 Configuration Task List ................................................................................................................. 68-8Configuring an IPv6 Unicast Address............................................................................................ 68-8Configuring IPv6 NDP ................................................................................................................. 68-10Configuring a Static IPv6 Route .................................................................................................. 68-12Configuring IPv6 TCP Properties ................................................................................................ 68-12Configuring the Maximum Number of IPv6 ICMP Error Packets Sent within a Specified Time.. 68-13Configuring the Hop Limit of ICMPv6 Reply Packets.................................................................. 68-13Displaying and Maintaining IPv6 ................................................................................................. 68-14IPv6 Configuration Example ............................................................................................................... 68-14xxii
