Digisol DG-GS1500E series Manuale di programmazione

DG-GS1500E Series

Gigabit Ethernet Web Managed Switch

Management Guide

V1.0

2014-03-05

As our products undergo continuous development the specifications are subject to change without prior notice

AZTECA 1000 Web Managed Switch Series

ANAGEMENT

UIDE

DG-GS1510HPE GIGABIT ETHERNET SWITCH

Layer 2 Gigabit Ethernet PoE Switch

with 8 10/100/1000BASE-T Ports (RJ-45)

and 2 Gigabit SFP Ports

DG-GS1526HPE GIGABIT ETHERNET SWITCH

Layer 2 Gigabit Ethernet PoE Switch

with 24 10/100/1000BASE-T Ports (RJ-45)

and 2 Gigabit SFP Ports

DG-GS1526E GIGABIT ETHERNET SWITCH

Layer 2 Gigabit Ethernet Switch

with 24 10/100/1000BASE-T Ports (RJ-45)

and 2 Gigabit SFP Ports

– 3 –

ABOUT THIS GUIDE

PURPOSE This guide gives specific information on how to operate and use the

management functions of the switch.

AUDIENCE The guide is intended for use by network administrators who are

responsible for operating and maintaining network equipment;

consequently, it assumes a basic working knowledge of general switch

functions, the Internet Protocol (IP), and Simple Network Management

Protocol (SNMP).

CONVENTIONS The following conventions are used throughout this guide to show

information:

OTE

Emphasizes important information or calls your attention to related

features or instructions.

AUTION

Alerts you to a potential hazard that could cause loss of data, or

damage the system or equipment.

ARNING

Alerts you to a potential hazard that could cause personal injury.

RELATED PUBLICATIONS The following publication details the hardware features of the switch,

including the physical and performance-related characteristics, and how to

install the switch:

The Installation Guide

Also, as part of the switch’s software, there is an online web-based help

that describes all management related features.

– 4 –

CONTENTS

ABOUT THIS GUIDE 3

CONTENTS 4

FIGURES 10

TABLES 15

SECTION I GETTING STARTED 16

1INTRODUCTION 17

Key Features 17

Description of Software Features 18

System Defaults 22

2INITIAL SWITCH CONFIGURATION 25

SECTION II WEB CONFIGURATION 27

3USING THE WEB INTERFACE 28

Navigating the Web Browser Interface 28

Home Page 28

Configuration Options 29

Panel Display 29

Main Menu 29

4CONFIGURING THE SWITCH 39

Configuring System Information 39

Setting an IP Address 40

Setting an IPv4 Address 40

Setting an IPv6 Address 41

Configuring NTP Service 44

Configuring the Time Zone and Daylight Savings Time 45

Configuring Remote Log Messages 47

Configuring Power Reduction 48

ONTENTS

– 5 –

Reducing Power to Idle Queue Circuits 48

Configuring Port Connections 49

Configuring Security 52

Configuring User Accounts 52

Configuring User Privilege Levels 54

Configuring The Authentication Method For Management Access 56

Configuring SSH 59

Configuring HTTPS 60

Filtering IP Addresses for Management Access 61

Using Simple Network Management Protocol 62

Remote Monitoring 73

Configuring Port Limit Controls 78

Configuring Authentication Through Network Access Servers 81

Filtering Traffic with Access Control Lists 93

Configuring DHCP Snooping 103

Configuring DHCP Relay and Option 82 Information 106

Configuring IP Source Guard 107

Configuring ARP Inspection 111

Specifying Authentication Servers 114

Creating Trunk Groups 116

Configuring Static Trunks 116

Configuring LACP 119

Configuring Loop Protection 121

Configuring the Spanning Tree Algorithm 123

Configuring Global Settings for STA 125

Configuring Multiple Spanning Trees 129

Configuring Spanning Tree Bridge Priorities 131

Configuring

STP/RSTP/CIST Interfaces 132

Configuring MIST Interfaces 136

Multicast VLAN Registration 137

Configuring General MVR Settings 138

Configuring MVR Channel Settings 140

IGMP Snooping 142

Configuring Global and Port-Related Settings for IGMP Snooping 142

Configuring VLAN Settings for IGMP Snooping and Query 146

Configuring IGMP Filtering 148

ONTENTS

– 6 –

MLD Snooping 149

Configuring Global and Port-Related Settings for MLD Snooping 149

Configuring VLAN Settings for MLD Snooping and Query 152

Configuring MLD Filtering 154

Link Layer Discovery Protocol 155

Configuring LLDP Timing and TLVs 155

Configuring LLDP-MED TLVs 158

Power over Ethernet 164

Configuring the MAC Address Table 167

IEEE 802.1Q VLANs 169

Assigning Ports to VLANs 170

Configuring VLAN Attributes for Port Members 171

Configuring Private VLANs 174

Using Port Isolation 175

Configuring MAC-based VLANs 176

Protocol VLANs 177

Configuring Protocol VLAN Groups 178

Mapping Protocol Groups to Ports 179

Configuring IP Subnet-based VLANs 180

Managing VoIP Traffic 182

Configuring VoIP Traffic 182

Configuring Telephony OUI 184

Quality of Service 185

Configuring Port Classification 186

Configuring Port Policiers 188

Configuring Egress Port Scheduler 189

Configuring Egress Port Shaper 192

Configuring Port Remarking Mode 193

Configuring Port DSCP Translation and Rewriting 196

Configuring DSCP-based QoS Ingress Classification 197

Configuring DSCP Translation 198

Configuring DSCP Classification 199

Configuring QoS Control Lists 200

Configuring Storm Control 204

Configuring Local Port Mirroring 205

Configuring Remote Port Mirroring 207

ONTENTS

– 7 –

Configuring UPnP 211

Configuring sFlow 213

5MONITORING THE SWITCH 216

Displaying Basic Information About the System 216

Displaying System Information 216

Displaying CPU Utilization 217

Displaying Log Messages 218

Displaying Log Details 220

Displaying Information About Ports 220

Displaying Port Status On the Front Panel 220

Displaying an Overview of Port Statistics 221

Displaying QoS Statistics 221

Displaying QCL Status 222

Displaying Detailed Port Statistics 223

Displaying Information About Security Settings 226

Displaying Access Management Statistics 226

Displaying Information About Switch Settings for Port Security 227

Displaying Information About Learned MAC Addresses 228

Displaying Port Status for Authentication Services 229

Displaying Port Statistics for 802.1X or Remote Authentication Service

230

Displaying ACL Status 234

Displaying Statistics for DHCP Snooping 236

Displaying DHCP Relay Statistics 237

Displaying MAC Address Bindings for ARP Packets 238

Displaying Entries in the IP Source Guard Table 239

Displaying Information on Authentication Servers 240

Displaying a List of Authentication Servers 240

Displaying Statistics for Configured Authentication Servers 241

Displaying Information on RMON 245

Displaying RMON Statistics 245

Displaying RMON Historical Samples 246

Displaying RMON Alarm Settings 247

Displaying RMON Event Settings 248

Displaying Information on LACP 249

Displaying an Overview of LACP Groups 249

Displaying LACP Port Status 249

ONTENTS

– 8 –

Displaying LACP Port Statistics 250

Displaying Information on Loop Protection 251

Displaying Information on the Spanning Tree 252

Displaying Bridge Status for STA 252

Displaying Port Status for STA 255

Displaying Port Statistics for STA 255

Displaying MVR Information 256

Displaying MVR Statistics 256

Displaying MVR Group Information 257

Displaying MVR SFM Information 258

Showing IGMP Snooping Information 259

Showing IGMP Snooping Status 259

Showing IGMP Snooping Group Information 260

Showing IPv4 SFM Information 261

Showing MLD Snooping Information 262

Showing MLD Snooping Status 262

Showing MLD Snooping Group Information 263

Showing IPv6 SFM Information 264

Displaying LLDP Information 265

Displaying LLDP Neighbor Information 265

Displaying LLDP-MED Neighbor Information 266

Displaying LLDP Neighbor PoE Information 268

Displaying LLDP Neighbor EEE Information 269

Displaying LLDP Port Statistics 271

Displaying PoE Status 272

Displaying the MAC Address Table 273

Displaying Information About VLANs 274

VLAN Membership 274

VLAN Port Status 275

Displaying Information About MAC-based VLANs 276

Displaying Information About Flow Sampling 277

6PERFORMING BASIC DIAGNOSTICS 279

Pinging an IPv4 or IPv6 Address 279

Running Cable Diagnostics 281

7PERFORMING SYSTEM MAINTENANCE 282

Restarting the Switch 282

ONTENTS

– 9 –

Restoring Factory Defaults 283

Upgrading Firmware 283

Activating the Alternate Image 284

Managing Configuration Files 285

Saving Configuration Settings 285

Restoring Configuration Settings 285

SECTION III APPENDICES 287

ASOFTWARE SPECIFICATIONS 288

Software Features 288

Management Features 289

Standards 290

Management Information Bases 290

BTROUBLESHOOTING 292

Problems Accessing the Management Interface 292

Using System Logs 293

GLOSSARY 294

INDEX 301

– 10 –

FIGURES

Figure 1: Home Page 28

Figure 2: Front Panel Indicators 29

Figure 3: System Information Configuration 39

Figure 4: IP Configuration 41

Figure 5: IPv6 Configuration 43

Figure 6: NTP Configuration 44

Figure 7: Time Zone and Daylight Savings Time Configuration 46

Figure 8: Configuring Settings for Remote Logging of Error Messages 48

Figure 9: Configuring EEE Power Reduction 49

Figure 10: Port Configuration 51

Figure 11: Showing User Accounts 53

Figure 12: Configuring User Accounts 54

Figure 13: Configuring Privilege Levels 56

Figure 14: Authentication Server Operation 57

Figure 15: Authentication Method for Management Access 58

Figure 16: SSH Configuration 59

Figure 17: HTTPS Configuration 61

Figure 18: Access Management Configuration 62

Figure 19: SNMP System Configuration 67

Figure 20: SNMPv3 Community Configuration 68

Figure 21: SNMPv3 User Configuration 70

Figure 22: SNMPv3 Group Configuration 71

Figure 23: SNMPv3 View Configuration 72

Figure 24: SNMPv3 Access Configuration 73

Figure 25: RMON Statistics Configuration 74

Figure 26: RMON History Configuration 75

Figure 27: RMON Alarm Configuration 77

Figure 28: RMON Event Configuration 78

Figure 29: Port Limit Control Configuration 81

Figure 30: Using Port Security 82

Figure 31: Network Access Server Configuration 92

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