LevelOne GEL-2670 User manual

GEL-2670

24 GE + 2 GE SFP L2 Managed Switch

User Manual

Ver. 1.0

ANAGEMENT

UIDE

GEL-2670 L2 MANAGED SWITCH

Layer 2 Gigabit Ethernet Switch

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

and 2 Gigabit SFP Ports

E012013-KS-R01

– 5 –

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.

REVISION HISTORY This section summarizes the changes in each revision of this guide.

JANUARY 2013 REVISION

This is the first version of this guide. This guide is valid for software release

v1.0.0.0.

BOUT

HIS

UIDE

– 6 –

– 7 –

CONTENTS

ABOUT THIS GUIDE 5

CONTENTS 7

FIGURES 13

TABLES 19

SECTION I GETTING STARTED 21

1INTRODUCTION 23

Key Features 23

Description of Software Features 24

System Defaults 28

2INITIAL SWITCH CONFIGURATION 31

SECTION II

SECTION III WEB CONFIGURATION 33

3USING THE WEB INTERFACE 35

Navigating the Web Browser Interface 35

Home Page 35

Configuration Options 36

Panel Display 36

Main Menu 36

4CONFIGURING THE SWITCH 47

Configuring System Information 47

Setting an IP Address 48

Setting an IPv4 Address 48

Setting an IPv6 Address 49

Configuring NTP Service 52

ONTENTS

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Configuring the Time Zone and Daylight Savings Time 53

Configuring Remote Log Messages 56

Configuring Power Reduction 57

Reducing Power to Idle Queue Circuits 57

Configuring Port Connections 58

Configuring Security 61

Configuring User Accounts 62

Configuring User Privilege Levels 63

Configuring The Authentication Method For Management Access 65

Configuring SSH 67

Configuring HTTPS 68

Filtering IP Addresses for Management Access 70

Using Simple Network Management Protocol 71

Remote Monitoring 82

Configuring Port Limit Controls 87

Configuring Authentication Through Network Access Servers 90

Filtering Traffic with Access Control Lists 101

Configuring DHCP Snooping 112

Configuring DHCP Relay and Option 82 Information 115

Configuring IP Source Guard 116

Configuring ARP Inspection 120

Specifying Authentication Servers 123

Creating Trunk Groups 125

Configuring Static Trunks 126

Configuring LACP 128

Configuring Loop Protection 130

Configuring the Spanning Tree Algorithm 132

Configuring Global Settings for STA 134

Configuring Multiple Spanning Trees 138

Configuring Spanning Tree Bridge Priorities 140

Configuring

STP/RSTP/CIST Interfaces 141

Configuring MSTI Interfaces 144

Multicast VLAN Registration 145

Configuring General MVR Settings 146

Configuring MVR Channel Settings 149

IGMP Snooping 151

ONTENTS

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Configuring Global and Port-Related Settings for IGMP Snooping 151

Configuring VLAN Settings for IGMP Snooping and Query 154

Configuring IGMP Filtering 156

MLD Snooping 157

Configuring Global and Port-Related Settings for MLD Snooping 157

Configuring VLAN Settings for MLD Snooping and Query 160

Configuring MLD Filtering 162

Link Layer Discovery Protocol 163

Configuring LLDP Timing and TLVs 163

Configuring LLDP-MED TLVs 166

Configuring the MAC Address Table 172

IEEE 802.1Q VLANs 174

Assigning Ports to VLANs 175

Configuring VLAN Attributes for Port Members 176

Configuring Private VLANs 179

Using Port Isolation 181

Configuring MAC-based VLANs 181

Protocol VLANs 183

Configuring Protocol VLAN Groups 183

Mapping Protocol Groups to Ports 185

Configuring IP Subnet-based VLANs 186

Managing VoIP Traffic 187

Configuring VoIP Traffic 188

Configuring Telephony OUI 190

Quality of Service 191

Configuring Port Classification 192

Configuring Port Policiers 194

Configuring Egress Port Scheduler 196

Configuring Egress Port Shaper 198

Configuring Port Remarking Mode 199

Configuring Port DSCP Translation and Rewriting 202

Configuring DSCP-based QoS Ingress Classification 204

Configuring DSCP Translation 205

Configuring DSCP Classification 206

Configuring QoS Control Lists 207

Configuring Storm Control 211

ONTENTS

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Configuring Local Port Mirroring 213

Configuring Remote Port Mirroring 214

Configuring UPnP 220

Configuring sFlow 221

5MONITORING THE SWITCH 225

Displaying Basic Information About the System 225

Displaying System Information 225

Displaying CPU Utilization 226

Displaying Log Messages 227

Displaying Log Details 229

Displaying Information About Ports 229

Displaying Port Status On the Front Panel 229

Displaying an Overview of Port Statistics 230

Displaying QoS Statistics 231

Displaying QCL Status 231

Displaying Detailed Port Statistics 233

Displaying Information About Security Settings 236

Displaying Access Management Statistics 236

Displaying Information About Switch Settings for Port Security 237

Displaying Information About Learned MAC Addresses 239

Displaying Port Status for Authentication Services 240

Displaying Port State for 802.1X /Remote Authentication Service 241

Displaying ACL Status 242

Displaying Statistics for DHCP Snooping 243

Displaying DHCP Relay Statistics 245

Displaying MAC Address Bindings for ARP Packets 246

Displaying Entries in the IP Source Guard Table 247

Displaying Information on Authentication Servers 248

Displaying a List of Authentication Servers 248

Displaying Statistics for Configured Authentication Servers 249

Displaying Information on RMON 253

Displaying RMON Statistics 253

Displaying RMON Historical Samples 254

Displaying RMON Alarm Settings 255

Displaying RMON Event Settings 256

Displaying Information on LACP 257

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