6.9.1 PVLAN Config..................................................................................................77
6.9.2 Port Config.......................................................................................................78
6.10 Application Example for Private VLAN........................................................................80
Chapter 7 Spanning Tree............................................................................................................82
7.1 STP Config................................................................................................................. 86
7.1.1 STP Config.......................................................................................................86
7.1.2 STP Summary..................................................................................................88
7.2 Port Config..................................................................................................................89
7.3 MSTP Instance...........................................................................................................91
7.3.1 Region Config.................................................................................................. 91
7.3.2 Instance Config................................................................................................91
7.3.3 Instance Port Config.........................................................................................93
7.4 STP Security...............................................................................................................94
7.4.1 Port Protect......................................................................................................94
7.4.2 TC Protect........................................................................................................97
7.5 Application Example for STP Function .......................................................................97
Chapter 8 Multicast...................................................................................................................101
8.1 IGMP Snooping........................................................................................................ 103
8.1.1 Snooping Config ............................................................................................104
8.1.2 Port Config.....................................................................................................105
8.1.3 VLAN Config.................................................................................................. 106
8.1.4 Multicast VLAN.............................................................................................. 108
8.2 Application Example for Multicast VLAN...................................................................110
8.3 Multicast IP............................................................................................................... 111
8.3.1 Multicast IP Table...........................................................................................111
8.3.2 Static Multicast IP...........................................................................................112
8.4 Multicast Filter...........................................................................................................113
8.4.1 IP-Range........................................................................................................113
8.4.2 Port Filter....................................................................................................... 114
8.5 Packet Statistics........................................................................................................116
8.6 Querier......................................................................................................................117
Chapter 9 QoS.......................................................................................................................... 119
9.1 DiffServ.....................................................................................................................122
9.1.1 Port Priority.................................................................................................... 122
9.1.2 DSCP Priority.................................................................................................123
9.1.3 802.1P/CoS Mapping.....................................................................................124
9.1.4 Schedule Mode..............................................................................................125
III