1.3 How to Use This Manual............................................................................................................................12
2.1.1 Switch Front Panel ..............................................................................................................................................18
2.1.2 LED Indications ...................................................................................................................................................19
2.2 Installing the Switch...................................................................................................................................21
3.3 Web Management.......................................................................................................................................27
4. WEB CONFIGURATION...................................................................................................... 29
4.1 Main Web Page...........................................................................................................................................32
4.1.1 Save Button .........................................................................................................................................................33
4.2.1 System Information..............................................................................................................................................36
4.2.2 IP Configurations .................................................................................................................................................37
4.2.4 User Configuration...............................................................................................................................................41
4.2.5 Time Settings.......................................................................................................................................................42
4.2.5.1 System Time..............................................................................................................................................42
4.2.5.2 SNTP Server Settings ...............................................................................................................................44
4.2.6.1 Local Log...................................................................................................................................................46
4.2.6.2 Local Log...................................................................................................................................................47
4.2.7.2 SNMP System Information ........................................................................................................................53
4.2.7.5 SNMP Community .....................................................................................................................................57
4.2.7.10 SNMP Engine ID .....................................................................................................................................63
4.2.7.11 SNMP Remote Engine ID ........................................................................................................................64
4.3 Port Management.......................................................................................................................................66
4.3.1 Port Configuration................................................................................................................................................66
4.3.2 Port Counters .....................................................................................................................................................68
4.3.4 Port Mirroring.......................................................................................................................................................74
4.3. Port Error Disabled Configuration ........................................................................................................................77
4.3. Port Error Disabled ..............................................................................................................................................79
4.3.1 SFP Module Information ....................................................................................................................................83
4.4 Link Aggregation........................................................................................................................................85
4.4.1 LAG Setting .........................................................................................................................................................86
4.4.2 LAG Managment .................................................................................................................................................87
4.4.3 LAG Port Setting..................................................................................................................................................89
4.4.5 LACP Port Setting................................................................................................................................................91
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User’s Manual of GSD-1020S
4.4.6 LAG Status ..........................................................................................................................................................93
4.5.6 Port to VLAN......................................................................................................................................................105
4.5.7 Port VLAN Membership .....................................................................................................................................107
4.5.8 Protocol VLAN Group Setting ............................................................................................................................ 107
4.5.9 Protocol VLAN Port Setting ...............................................................................................................................109
4.5.11 GVRP Port Setting........................................................................................................................................... 112
4.5.14.1 Two separate 802.1Q VLANs ................................................................................................................ 116
4.5.14.2 VLAN Trunking between two 802.1Q aware switch ............................................................................... 119
4.6 Spanning Tree Protocol...........................................................................................................................122
4.6.1 Theory ...............................................................................................................................................................122
4.6.2 STP Global Settings ..........................................................................................................................................128
4.6.3 STP Port Setting................................................................................................................................................130
4.6.5 CIST Port Setting...............................................................................................................................................135
4.6.7 MST Port Setting ...............................................................................................................................................139
4.7.2.4 IGMP Group Table...................................................................................................................................151
4.7.2.7 IGMP Forward All ....................................................................................................................................154
4.7.4.2 MLD Static Group ....................................................................................................................................159
4.7.4.3 MLD Group Table ....................................................................................................................................160
4.8 Quality of Service.....................................................................................................................................172
4.8.2.2 QoS Port Settings....................................................................................................................................173
4.8.2.4 CoS Mapping...........................................................................................................................................176
4.8.2.6 IP Precedence Mapping ..........................................................................................................................179
4.8.3.1 Global Settings ........................................................................................................................................180
4.8.3.2 Port Settings............................................................................................................................................181
4.8.4.1 Ingress Bandwidth Control ......................................................................................................................182
4.8.4.2 Egress Bandwidth Control .......................................................................................................................183
4.5.8.1 Introduction to Voice VLAN......................................................................................................................186
4.8.5.3 Telephony OUI MAC Setting....................................................................................................................188
4.8.5.4 Telephony OUI Port Setting.....................................................................................................................189
4.9.1.3 802.1X Port Setting .................................................................................................................................196
4.9.2 RADIUS Server .................................................................................................................................................201
4.9.4.1 Login List .................................................................................................................................................206
4.9.7.2 Global Setting ..........................................................................................................................................218
4.9.7.4 Port Setting..............................................................................................................................................221
4.9.7.8 Option82 Global Setting ..........................................................................................................................226
4.9.7.9 Option82 Port Setting ..............................................................................................................................227
4.9.8.1 Global Setting ..........................................................................................................................................230
4.9.8.3 Port Setting..............................................................................................................................................232
4.9.9 IP Source Guard................................................................................................................................................235
4.9.9.1 Port Settings............................................................................................................................................236
4.9.10 Port Security ....................................................................................................................................................239
4.9.11.1 Global DoS Setting ................................................................................................................................241
4.9.11.2 DoS Port Setting ....................................................................................................................................244
4.9.12.1 Global Setting ........................................................................................................................................245
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User’s Manual of GSD-1020S
4.9.12.2 Port Setting............................................................................................................................................246
4.11 MAC Address Table................................................................................................................................266
4.11.1 Static MAC Setting...........................................................................................................................................266
4.11.2 MAC Filtering ...................................................................................................................................................267
4.12.1 Link Layer Discovery Protocol .........................................................................................................................271
4.12.2 LLDP Global Setting ........................................................................................................................................271
4.12.3 LLDP Port Setting............................................................................................................................................273
4.12.4 LLDP Local Device ..........................................................................................................................................276
4.12.6 MED Network Policy ........................................................................................................................................279
4.12.7 MED Port Setting.............................................................................................................................................282
4.14.5 RMON History .................................................................................................................................................301
4.14.6 RMON History Log ..........................................................................................................................................302