7.4  STP Security...............................................................................................................84 
7.4.1  Port Protect ......................................................................................................84 
7.4.2  TC Protect........................................................................................................86 
7.5  Application Example for STP Function .......................................................................87 
Chapter 8  Multicast.....................................................................................................................91 
8.1  IGMP Snooping ..........................................................................................................93 
8.1.1  Snooping Config ..............................................................................................94 
8.1.2  Port Config .......................................................................................................95 
8.1.3  VLAN Config ....................................................................................................96 
8.1.4  Multicast VLAN ................................................................................................98 
8.2  Multicast IP ...............................................................................................................101 
8.2.1  Multicast IP Table ...........................................................................................102 
8.2.2  Static Multicast IP...........................................................................................102 
8.3  Multicast Filter...........................................................................................................103 
8.3.1  IP-Range........................................................................................................104 
8.3.2  Port Filter .......................................................................................................105 
8.4  Packet Statistics........................................................................................................106 
Chapter 9  QoS.......................................................................................................................... 108 
9.1  DiffServ..................................................................................................................... 111 
9.1.1  Port Priority .................................................................................................... 111 
9.1.2  Schedule Mode .............................................................................................. 112 
9.1.3  802.1P Priority ............................................................................................... 113 
9.1.4  DSCP Priority................................................................................................. 113 
9.2  Bandwidth Control .................................................................................................... 115 
9.2.1  Rate Limit....................................................................................................... 115 
9.2.2  Storm Control ................................................................................................. 116 
9.3  Voice VLAN .............................................................................................................. 117 
9.3.1  Global Config ................................................................................................. 119 
9.3.2  Port Config .....................................................................................................120 
9.3.3  OUI Config .....................................................................................................121 
Chapter 10 ACL ..........................................................................................................................123 
10.1  Time-Range ..............................................................................................................123 
10.1.1  Time-Range Summary ...................................................................................123 
10.1.2  Time-Range Create........................................................................................124 
10.1.3  Holiday Config................................................................................................125 
10.2  ACL Config ...............................................................................................................125 
10.2.1  ACL Summary................................................................................................126 
VI