LevelOne FGL-2870 Manuale utente

Installation Guide

Installationsanleitung

LevelOne

FGL-2870

24FE + 4GE Combo SFP

L2 SNMP Switch

User Manual

Version 1.0

Management Guide

Fast Ethernet Switch

Combo Layer 2 SNMP Switch

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

and 4 Combination Gigabit (RJ-45/SFP) Ports

FGL-2870

E122009-WM-R01

149100000059A

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:

Note: Emphasizes important information or calls your attention to related features or

instructions.

Caution: Alerts you to a potential hazard that could cause loss of data, or damage the

system or equipment.

Warning: 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.

December 2009 Revision

This is the first revision of this guide.

vii

Contents

Chapter 1: Introduction 1-1

Key Features 1-1

Description of Software Features 1-2

System Defaults 1-6

Chapter 2: Initial Configuration 2-1

Connecting to the Switch 2-1

Configuration Options 2-1

Required Connections 2-2

Remote Connections 2-3

Basic Configuration 2-3

Console Connection 2-3

Setting Passwords 2-4

Setting an IP Address 2-4

Manual Configuration 2-4

Dynamic Configuration 2-5

Enabling SNMP Management Access 2-6

Community Strings (for SNMP version 1 and 2c clients) 2-6

Trap Receivers 2-7

Configuring Access for SNMP Version 3 Clients 2-8

Managing System Files 2-8

Saving Configuration Settings 2-9

Chapter 3: Configuring the Switch 3-1

Using the Web Interface 3-1

Navigating the Web Browser Interface 3-2

Home Page 3-2

Configuration Options 3-3

Panel Display 3-3

Main Menu 3-4

Basic Configuration 3-13

Displaying System Information 3-13

Displaying Switch Hardware/Software Versions 3-15

Displaying Bridge Extension Capabilities 3-17

Setting the Switch’s IP Address 3-18

Manual Configuration 3-19

Using DHCP/BOOTP 3-20

Enabling Jumbo Frames 3-21

Managing Firmware 3-22

Automatic Operation Code Upgrade 3-22

Contents

viii

Downloading System Software from a Server 3-26

Saving or Restoring Configuration Settings 3-28

Downloading Configuration Settings from a Server 3-29

Uploading and Downloading Files Using HTTP 3-30

Console Port Settings 3-32

Telnet Settings 3-34

Configuring Event Logging 3-36

System Log Configuration 3-36

Remote Log Configuration 3-37

Displaying Log Messages 3-39

Sending Simple Mail Transfer Protocol Alerts 3-39

Resetting the System 3-41

Setting the System Clock 3-42

Setting the Time Manually 3-43

Configuring SNTP 3-43

Configuring NTP 3-44

Setting the Time Zone 3-46

Configuring Summer Time 3-47

Simple Network Management Protocol 3-49

Enabling the SNMP Agent 3-51

Setting Community Access Strings 3-51

Specifying Trap Managers and Trap Types 3-52

Configuring SNMPv3 Management Access 3-55

Setting the Local Engine ID 3-55

Specifying a Remote Engine ID 3-56

Configuring SNMPv3 Users 3-57

Configuring Remote SNMPv3 Users 3-59

Configuring SNMPv3 Groups 3-61

Setting SNMPv3 Views 3-64

Sampling Traffic Flows 3-65

Configuring sFlow Global Parameters 3-66

Configuring sFlow Port Parameters 3-68

User Authentication 3-70

Configuring User Accounts 3-70

Configuring Local/Remote Logon Authentication 3-72

Configuring Encryption Keys 3-75

AAA Authorization and Accounting 3-76

Configuring AAA RADIUS Group Settings 3-77

Configuring AAA TACACS+ Group Settings 3-78

Configuring AAA Accounting 3-78

AAA Accounting Update 3-80

AAA Accounting 802.1X Port Settings 3-81

AAA Accounting Exec Command Privileges 3-82

AAA Accounting Exec Settings 3-83

AAA Accounting Summary 3-83

Contents

Authorization Settings 3-85

Authorization EXEC Settings 3-86

Authorization Summary 3-87

Configuring HTTPS 3-88

Replacing the Default Secure-site Certificate 3-89

Configuring the Secure Shell 3-90

Generating the Host Key Pair 3-93

Importing User Public Keys 3-95

Configuring the SSH Server 3-97

Configuring 802.1X Port Authentication 3-99

Displaying 802.1X Global Settings 3-100

Configuring 802.1X Global Settings 3-101

Configuring Port Settings for 802.1X 3-101

Displaying 802.1X Statistics 3-105

Filtering IP Addresses for Management Access 3-107

General Security Measures 3-109

Configuring Port Security 3-110

Web Authentication 3-111

Configuring Web Authentication 3-112

Configuring Web Authentication for Ports 3-113

Displaying Web Authentication Port Information 3-114

Re-authenticating Web Authenticated Ports 3-114

Network Access (MAC Address Authentication) 3-115

Configuring the MAC Authentication Reauthentication Time 3-117

Configuring MAC Authentication for Ports 3-118

Configuring Port Link Detection 3-120

Displaying Secure MAC Address Information 3-121

MAC Filter Configuration 3-122

Access Control Lists 3-124

Setting the ACL Name and Type 3-125

Configuring a Standard IPv4 ACL 3-126

Configuring an Extended IPv4 ACL 3-127

Configuring a Standard IPv6 ACL 3-129

Configuring an Extended IPv6 ACL 3-130

Configuring a MAC ACL 3-131

Configuring an ARP ACL 3-133

Binding a Port to an Access Control List 3-135

ARP Inspection 3-136

Configuring ARP Inspection 3-136

Displaying ARP Inspection Port Information 3-141

DHCP Snooping 3-143

DHCP Snooping Configuration 3-144

DHCP Snooping VLAN Configuration 3-145

DHCP Snooping Information Option Configuration 3-146

Configuring Ports for DHCP Snooping 3-147

Contents

Displaying DHCP Snooping Binding Information 3-149

IP Source Guard 3-150

Configuring Ports for IP Source Guard 3-150

Configuring Static Binding for IP Source Guard 3-152

Displaying Information for Dynamic IP Source Guard Bindings 3-154

Port Configuration 3-155

Displaying Connection Status 3-155

Configuring Interface Connections 3-157

Creating Trunk Groups 3-160

Statically Configuring a Trunk 3-161

Enabling LACP on Selected Ports 3-162

Configuring Parameters for LACP Group Members 3-164

Configuring Parameters for LACP Groups 3-166

Displaying LACP Port Counters 3-167

Displaying LACP Settings and Status for the Local Side 3-168

Displaying LACP Settings and Status for the Remote Side 3-170

Setting Broadcast Storm Thresholds 3-172

Setting Multicast Storm Thresholds 3-174

Setting Unknown Unicast Storm Thresholds 3-175

Configuring Port Mirroring 3-177

Configuring MAC Address Mirroring 3-178

Configuring Rate Limits 3-179

Rate Limit Configuration 3-179

Showing Port Statistics 3-180

Address Table Settings 3-185

Setting Static Addresses 3-185

Displaying the Address Table 3-186

Changing the Aging Time 3-187

Spanning Tree Algorithm Configuration 3-188

Configuring Port and Trunk Loopback Detection 3-190

Displaying Global Settings for STA 3-191

Configuring Global Settings for STA 3-194

Displaying Interface Settings for STA 3-198

Configuring Interface Settings for STA 3-201

Spanning Tree Edge Port Configuration 3-204

VLAN Configuration 3-206

IEEE 802.1Q VLANs 3-206

Enabling or Disabling GVRP (Global Setting) 3-209

Displaying Basic VLAN Information 3-210

Displaying Current VLANs 3-211

Creating VLANs 3-212

Adding Static Members to VLANs (VLAN Index) 3-214

Adding Static Members to VLANs (Port Index) 3-216

Configuring VLAN Behavior for Interfaces 3-217

Configuring IEEE 802.1Q Tunneling 3-219

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