Linksys SFE2000 Manuale utente

LINKSYS ONE COMMUNICATIONS SOLUTION

SFE2000/SFE2000P Fast Ethernet

Switch Reference Guide

December 2006

Specifications are subject to change without notice.

Linksys, the Cisco Systems logo, the Linksys Logo, and the Linksys One logo are registered trademarks of Cisco Systems,

Inc. All other trademarks mentioned in this document are the property of their respective owners.

Document Revision History

Revision Date Description

Contents

SFE2000/SFE2000P Gigabit Ethernet Switch Reference Guide

Contents

Chapter 1: Getting Started . . . . . . . . . . . . . . . . . . . 1

Starting the Application 1

Understanding the Interface 4

Device Representation 5

Using the Linksys Management Buttons 6

Using Screen and Table Options 7

Adding Device Information 7

Modifying Device Information 7

Deleting Device Information 8

Resetting the Device 9

Logging Off The Device 9

Chapter 2: Managing Device Information . . . . . . . . . . . . . 11

Understanding the Device Zoom View 12

Defining General System Information 13

SFE 2000P System Information 13

Managing Stacks 14

Viewing Device Health 15

Chapter 3: Managing Power-over-Ethernet Devices . . . . . . . . . 17

DefiningPoE System Information 17

Chapter 4: Configuring Device Security . . . . . . . . . . . . . . 23

Passwords Management 24

Defining User Authentication 24

Defining Authentication 26

Defining Profiles 26

Mapping Profiles 28

Defining TACACS+ 29

Defining RADIUS 33

Defining Access Method 37

Defining Access Profiles 37

Defining Profile Rules 40

Defining Traffic Control 46

Defining Storm Control 46

Defining Port Security 48

Defining 802.1x 52

Defining 802.1X Properties 53

Defining Port Authentication 54

Defining Multiple Hosts 57

Defining Authenticated Host 60

Defining Access Control 61

2Contents

SFE2000/SFE2000P Gigabit Ethernet Switch Reference Guide

Contents

Defining MAC Based ACL 61

Defining IP Based ACL 63

Defining ACL Binding 70

Defining DOS Prevention 71

Global Settings 71

Defining Martian Addresses 73

Chapter 5: Configuring Device Interfaces . . . . . . . . . . . . . 75

Defining Port Settings 75

Defining LAG Management 80

Defining LAG Settings 82

Configuring LACP 85

Chapter 6: Configuring VLANs . . . . . . . . . . . . . . . . . 89

Defining VLAN Properties 90

Defining VLAN Membership 92

Defining Interface Settings 94

Configuring GVRP Settings 97

Protocol Group 100

Protocol Port 102

Chapter 7: Configuring IP Information . . . . . . . . . . . . . .105

Domain Name System 106

Defining DNS Server 106

Host Mapping 108

Configuring Layer 2 110

Configuring IP Addressing: 110

IP Interface 110

ARP 111

Configuring Layer 3 115

Configuring IP Addressing 115

IP Interface 115

ARP Proxy 118

UDP Relay 119

DHCP Relay 122

ARP 123

Defining IP Routing 126

Chapter 8: Defining Address Tables . . . . . . . . . . . . . . .129

Defining Static Addresses 130

Defining Dynamic Addresses 132

Chapter 9: Configuring Multicast Forwarding . . . . . . . . . . .135

IGMP Snooping 135

Defining Multicast Bridging Groups 138

Defining Multicast Forwarding 141

Contents

SFE2000/SFE2000P Gigabit Ethernet Switch Reference Guide

Contents

Chapter 10: Configuring Spanning Tree . . . . . . . . . . . . . 143

Defining STP on Interfaces 144

Defining Interface Settings 146

Defining Rapid Spanning Tree 150

Defining Multiple Spanning Tree 154

Defining MSTP Properties 155

Instance to VLAN 156

Instance Settings 156

Interface Settings 157

Chapter 11: Configuring SNMP . . . . . . . . . . . . . . . . 163

SNMP v1 and v2 163

SNMP v3 163

Configuring SNMP Security 164

Defining Engine ID 164

Defining SNMP Views 165

Defining SNMP Users 167

Define SNMP Groups 169

Defining SNMP Communities 171

Defining Trap Management 175

Defining Trap Settings 175

Configuring Station Management 176

Defining SNMP Filter Settings 182

Chapter 12: Configuring Quality of Service . . . . . . . . . . . 185

Defining General Settings 186

Defining CoS 187

Defining Queue 188

Mapping CoS to Queue 190

Mapping DSCP to Queue 191

Configuring Bandwidth 191

Defining Advanced Mode 194

Configuring DSCP Mapping 194

Defining Class Mapping 195

Defining Aggregate Policer 197

Configuring Policy Table 200

Defining Policy Binding 203

Defining QoS Basic Mode 205

Chapter 13: Managing System Files . . . . . . . . . . . . . . 207

File Management Overview 207

Firmware Upgrade 208

Save Configuration 209

Copy Files 210

Active Image 211

4Contents

SFE2000/SFE2000P Gigabit Ethernet Switch Reference Guide

Contents

Chapter 14: Managing System Logs . . . . . . . . . . . . . . .213

Enabling System Logs 213

Viewing the Device Memory Logs 215

Clearing Message Logs 215

Viewing the Flash Logs 216

Clearing Message Logs 216

Viewing Remote Logs 217

Chapter 15: Configuring System Time . . . . . . . . . . . . . .221

Defining System Time 222

Defining SNTP Settings 224

Defining SNTP Authentication 226

Chapter 16: Viewing Statistics . . . . . . . . . . . . . . . . . .229

Viewing Ethernet Statistics 229

Defining Ethernet Interface 229

Resetting Interface Statistics Counters 231

Viewing Etherlike Statistics 231

Resetting Etherlike Statistics Counters 233

Viewing GVRP Statistics 233

Resetting GVRP Statistics Counters 235

Viewing EAP Statistics 235

Managing RMON Statistics 238

Viewing RMON Statistics 239

Resetting RMON Statistics Counters 240

Configuring RMON History 241

Defining RMON History Control 241

Viewing the RMON History Table 244

Configuring RMON Events 245

Defining RMON Events Control 245

Viewing the RMON Events Logs 248

Defining RMON Alarms 249

Chapter 17: Managing Device Diagnostics . . . . . . . . . . . . .255

Viewing Integrated Cable Tests 255

Performing Optical Tests 257

Configuring Port Mirroring 258

Defining CPU Utilization 261

Appendix A: Linksys One Contact Information . . . . . . . . . . .263

Chapter 1:

SFE2000/SFE2000P Gigabit Ethernet Switch Reference Guide

Chapter 1

Getting Started

This section provides an introduction to the user interface, and includes the following topics:

• Starting the Application

•Understanding the Interface

• Using the Linksys Management Buttons

• Using Screen and Table Options

• Resetting the Device

• Logging Off The Device

Starting the Application

This section contains information for starting the Linksys User Interface.

Note By default, the IP address of the device is assigned dynamically. The IP address can be changed.

It is recommended to configure the IP address statically, if the system is in stack mode, in order to

prevent the user from disconnecting from the network in the event of master switchover.

To open the User Interface:

1. Open a web browser.

2. Enter the device’s IP address in the address bar and press Enter. An Appendix 1, "Enter Network

Password Page" opens:

2Chapter 1:

SFE2000/SFE2000P Gigabit Ethernet Switch Reference Guide

Chapter

Enter Network Password Page

3. Enter a user name and password. The default user name is "admin". The device is not configured

with a default password, and can be configured without entering a password. Passwords are both

case sensitive and alpha-numeric.

4. Click Login The Embedded Web System Home Page opens:

Note If you have logged in automatically via the Service Router user interface, the Tree and Device

views appear and allow you to navigate through the various areas of the web interface. However,

the following page will appear within the frame provided by the Service Router user interface.

Chapter 1:

SFE2000/SFE2000P Gigabit Ethernet Switch Reference Guide

Chapter 1

Embedded Web System Home Page

4Chapter 1:

SFE2000/SFE2000P Gigabit Ethernet Switch Reference Guide

Chapter

Understanding the Interface

The following table lists the interface components with their corresponding numbers:

Interface Components

Linksys User Interface Components

Component Description

1 Tree View The Tree View provides easy navigation through the configurable device

features.The main branches expand to provide the subfeatures.

2 Device View The device view provides information about device ports, current

configuration and status, table information, and feature components.The

device view also displays other device information and dialog boxes for

configuring parameters.

3 Table Area The Table area enables navigating through the different device features.

Click the tabs to view all the components under a specific feature.

4 EWS Information The EWS information tabs provide access to the online help, contains

information about the EWS.

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