4.8.3 Address Entry ....................................................................................................................................................156

4.8.4 IGMP Snooping Configuration ...........................................................................................................................157

4.8.5 IGMP Snooping VLAN Configuration.................................................................................................................159

4.8.6 IGMP Snooping Port Group Filtering .................................................................................................................161

4.8.7 IGMP Snooping Status ......................................................................................................................................162

4.8.8 IGMP Group Information....................................................................................................................................164

4.8.9 IGMPv3 Information...........................................................................................................................................165

4.8.10 MLD Snooping Configuration...........................................................................................................................166

4.8.11 MLD Snooping VLAN Configuration.................................................................................................................167

4.8.12 MLD Snooping Port Group Filtering.................................................................................................................169

4.8.13 MLD Snooping Status ......................................................................................................................................170

4.8.14 MLD Group Information ...................................................................................................................................171

4.8.15 MLDv2 Information ..........................................................................................................................................172

4.8.16 MVR (Multicast VLAN Registration).................................................................................................................174

4.8.17 MVR Status......................................................................................................................................................177

4.8.18 MVR Groups Information .................................................................................................................................178

4.8.19 MVR SFM Information .....................................................................................................................................179

4.9 Quality of Service .....................................................................................................................................181

4.9.1 Understanding QoS ...........................................................................................................................................181

4.9.2 Port Policing ......................................................................................................................................................182

4.9.3 Port Classification..............................................................................................................................................183

4.9.4 Port Scheduler...................................................................................................................................................185

4.9.5 Port Shaping......................................................................................................................................................186

4.9.5.1 QoS Egress Port Schedule and Shapers ................................................................................................187

4.9.6 Port Tag Remarking ...........................................................................................................................................188

4.9.6.1 QoS Egress Port Tag Remarking.............................................................................................................189

4.9.7 Port DSCP .........................................................................................................................................................190

4.9.8 DSCP-based QoS .............................................................................................................................................192

4.9.9 DSCP Translation ..............................................................................................................................................193

4.9.10 DSCP Classification.........................................................................................................................................194

4.9.11 QoS Control List...............................................................................................................................................195

4.9.11.1 QoS Control Entry Configuration ...........................................................................................................197

4.9.12 QCL Status ......................................................................................................................................................199

4.9.13 Storm Control Configuration ............................................................................................................................200

4.9.14 WRED..............................................................................................................................................................202

4.9.15 QoS Statistics ..................................................................................................................................................204

4.9.16 Voice VLAN Configuration ...............................................................................................................................205

4.9.17 Voice VLAN OUI Table.....................................................................................................................................207

4.10 Access Control Lists..............................................................................................................................208

User's Manual of GS-5220-16S8C & GS-5220-16S8CR

Table of Contents