A10E/A28E/A28F Configuration Guide
2.3.2 Preparing for configurations ........................................................................................................... 47
2.3.3 Default configurations of QinQ ....................................................................................................... 47
2.3.4 Configuring basic QinQ ................................................................................................................... 47
2.3.5 Configuring selective QinQ ............................................................................................................. 47
2.3.6 Configuring the egress interface toTrunk mode ............................................................................. 48
2.3.7 Checking configurations .................................................................................................................. 48
2.3.8 Maintenance ................................................................................................................................... 48
2.3.9 Example for configuring basic QinQ ................................................................................................ 49
2.3.10 Example for configuring selective QinQ ........................................................................................ 51
2.4 VLAN mapping ............................................................................................................................ 54
2.4.1 Introduction .................................................................................................................................... 54
2.4.2 Preparing for configurations ........................................................................................................... 55
2.4.3 Configuring 1:1 VLAN mapping ....................................................................................................... 55
2.4.4 Configuring N:1 VLAN mapping ...................................................................................................... 55
2.4.5 Checking configurations .................................................................................................................. 56
2.4.6 Example for configuring VLAN mapping ......................................................................................... 56
2.5 Interface protection .................................................................................................................... 58
2.5.1 Introduction .................................................................................................................................... 58
2.5.2 Preparing for configurations ........................................................................................................... 59
2.5.3 Default configurations of interface protection ............................................................................... 59
2.5.4 Configuring interface protection ..................................................................................................... 59
2.5.5 Checking configurations .................................................................................................................. 59
2.5.6 Example for configuring interface protection ................................................................................. 60
2.6 Port mirroring ............................................................................................................................. 63
2.6.1 Introduction .................................................................................................................................... 63
2.6.2 Preparing for configurations ........................................................................................................... 63
2.6.3 Default configurations of port mirroring ........................................................................................ 64
2.6.4 Configuring port mirroring on a local port ...................................................................................... 64
2.6.5 Checking configurations .................................................................................................................. 65
2.6.6 Example for configuring port mirroring .......................................................................................... 65
2.7 Layer 2 protocol transparent transmission ................................................................................... 66
2.7.1 Introduction .................................................................................................................................... 66
2.7.2 Preparing for configurations ........................................................................................................... 67
2.7.3 Default configurations of Layer 2 protocol transparent transmission ............................................ 67
2.7.4 Configuring transparent transmission parameters ......................................................................... 67
2.7.5 Checking configuration ................................................................................................................... 68
2.7.6 Maintenance ................................................................................................................................... 68
2.7.7 Configuring Layer 2 protocol transparent transmission.................................................................. 68
3 IP services ............................................................................................................................. 72
3.1 ARP ............................................................................................................................................ 72
3.1.1 Introduction .................................................................................................................................... 72
3.1.2 Preparing for configurations ........................................................................................................... 73
3.1.3 Default configurations of ARP ......................................................................................................... 73
3.1.4 Configuring static ARP table entries ................................................................................................ 73
3.1.5 Configuring aging time of dynamic ARP entries ............................................................................. 74
3.1.6 Configuring dynamic ARP entry learning mode .............................................................................. 74
3.1.7 Checking configurations .................................................................................................................. 74
3.1.8 Maintenance ................................................................................................................................... 74
3.1.9 Configuring ARP .............................................................................................................................. 75