4.7.8 Port Status......................................................................................................................................................... 176

4.7.9 Port Statistics..................................................................................................................................................... 178

4.8 Multicast....................................................................................................................................................179

4.8.1 IGMP Snooping ................................................................................................................................................. 179

4.8.2 Profile Table....................................................................................................................................................... 184

4.8.3 Address Entry .................................................................................................................................................... 185

4.8.4 IGMP Snooping Configuration ........................................................................................................................... 187

4.8.5 IGMP Snooping VLAN Configuration................................................................................................................. 189

4.8.6 IGMP Group Port Group Filtering ...................................................................................................................... 192

4.8.7 IGMP Snooping Status ...................................................................................................................................... 194

4.8.8 IGMP Group Information ................................................................................................................................... 196

4.8.9 IGMPv3 Information........................................................................................................................................... 197

4.8.10 MLD Snooping Configuration .......................................................................................................................... 199

4.8.11 MLD Snooping VLAN Configuration ................................................................................................................ 201

4.8.12 MLD Snooping Port Group Filtering................................................................................................................. 203

4.8.13 MLD Snooping Status...................................................................................................................................... 205

4.8.14 MLD Group Information ................................................................................................................................... 207

4.8.15 MLDv2 Information .......................................................................................................................................... 208

4.8.16 MVR (Multicaset VLAN Registration)............................................................................................................... 209

4.8.17 MVR Status ..................................................................................................................................................... 213

4.8.18 MVR Groups Information ................................................................................................................................. 214

4.8.19 MVR SFM Information ..................................................................................................................................... 215

4.9 Quality of Service .....................................................................................................................................216

4.9.1 Understand QOS ............................................................................................................................................... 216

4.9.2 Port Policing ......................................................................................................................................................217

4.9.3 Port Shaping...................................................................................................................................................... 219

4.9.3.1 QoS Egress Port Schedule and Shapers ................................................................................................ 220

4.9.4 Port Classification.............................................................................................................................................. 222

4.9.4.1 QoS Ingress Port Tag Classification ........................................................................................................ 224

4.9.5 Port Scheduler................................................................................................................................................... 225

4.9.6 Port Tag Remarking........................................................................................................................................... 226

4.9.6.1 QoS Egress Port Tag Remarking ............................................................................................................ 227

4.9.7 Port DSCP......................................................................................................................................................... 229

4.9.8 DSCP-Based QoS ............................................................................................................................................. 231

4.9.9 DSCP Translation .............................................................................................................................................. 233

4.9.10 DSCP Classification ........................................................................................................................................ 234

4.9.11 QoS Control List .............................................................................................................................................. 235

4.9.11.1 QoS Control Entry Configuration ........................................................................................................... 237