Linksys SGE2000 - Cisco - Gigabit Switch Bedienungsanleitung

Release 1.0

LINKSYS SGE2000/SGE2000P GIGABIT ETHERNET SWITCH

Linksys SGE2000/SGE2000P Gigabit Ethernet Switch

Administration Guide

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.

Linksys One Ready Communications Solution

Contents

Chapter 1: Introduction - - - - - - - - - - - - - - - - - - - - - - - - -1

What’s in this User Guide? 1

Chapter 2: Getting to Know the Switch - - - - - - - - - - - - - - - - -3

Overview 3

The Front Panel 3

Front Panel LEDs 3

LAN Port LEDs 4

Uplink Port LEDs 4

Stack ID LEDs 5

Reset Switch 5

LAN Ports 5

Uplink Ports 6

The Back Panel 6

Power Port 7

Console Port 7

RPS Port 7

Chapter 3: Connecting the Switch - - - - - - - - - - - - - - - - - - - -8

Overview 8

Before You Install the Switch... 8

Placement Options 9

Desktop Placement 9

Rack-Mount Placement 9

Wall-Mount Placement 10

Connecting the Cables 10

Stacking Multiple Switches 12

Connecting Cabling for Stacking 13

Chapter 4: Console Configuration - - - - - - - - - - - - - - - - - - - 14

Overview 14

Configuring the HyperTerminal Application 14

Linksys One Ready Communications Solution

Connecting to the Switch using Telnet or SSH 16

Configuring the Switch through the Console or Telnet Interface 16

Switch Main Menu 17

Chapter 5: Web Utility Configuration - - - - - - - - - - - - - - - - - 31

Overview 31

Accessing the Web-based Utility 31

Viewing Online Help 31

Appendix A: Linksys Contact Information - - - - - - - - - - - - - - - 32

Appendix B: Customer Site Survey - - - - - - - - - - - - - - - - - - 34

Appendix C: Limited Warranty - - - - - - - - - - - - - - - - - - - - 37

Appendix D: Federal Communication Commission Interference Statement 39

Industry Canada Statement 39

EC Declaration of Conformity (Europe) 39

Appendix E: Specifications - - - - - - - - - - - - - - - - - - - - - - 40

Chapter 1: Introduction

What’s in this User Guide?

Linksys One Ready Communications Solution

Chapter

1Introduction

Welcome

Thank you for choosing a Linksys Ethernet switch. This Ethernet switch allows you to quickly

and easily expand your Linksys One system. It delivers non-blocking, wire speed switching

for your network clients, plus multiple options for connecting to your network backbone.

Twenty four ports wire up your workstations or connect to other Linksys switches or devices.

LED indicators provide power, link, and activity status.

The Ethernet switch features monitoring and configuration via the Linksys One Portal, your

web browser, or the console interface. If your Ethernet switch is part of a Linksys One system,

the easiest way to manage it is with the Linksys One Portal — available only on the Linksys

One Services Router. Refer to the Linksys One Customer Premises Equipment Administration

Guide for more details on the Linksys One Portal.

The Ethernet switch supports numerous security features including the Remote Authorization

and Authentication (RADIUS) and Terminal Access Controller Access Control System

(TACACS+) protocols. With Simple Network Time Protocol (SNTP), the Ethernet switch can

synchronize its clock with a time server available on one of its attached networks.

The system is fully manageable using a combination of a database of MIB (Management

Information Base) variables, whose combined values represent all facets of the system state,

and the Simple Network Management Protocol (SNMP) protocol.

The “P” model of the Ethernet switch supports Power over Ethernet (PoE) which eliminates the

need to run 110/220 VAC power to wireless network, IP telephony, or other PoE powered

devices on the Linksys network. Use of a PoE system allows greater flexibility in locations of

network devices, and significantly decreasing installation costs. The entire PoE system can be

centrally powered by uninterruptible power supplies if necessary.

What’s in this User Guide?

This user guide covers the steps for setting up and using the Ethernet switch. Use the

instructions in this guide to help you connect the switch, set it up, and configure it to your

Linksys network. These instructions should be all you need to get the most out of your

Ethernet switch.

Linksys One Portal

Chapter

2Chapter 1: Introduction

What’s in this User Guide?

Linksys One Ready Communications Solution

This user guide contains the following chapters:

Chapter 1, "Introduction"

This chapter describes the Ethernet switch applications and provides an overview of the

content of this administration guide.

Chapter 2, "Getting to Know the Switch"

This chapter describes the physical features of the Ethernet switch.

Chapter 3, "Connecting the Switch"

This chapter explains how to install and connect the Ethernet switch.

Chapter 4, "Console Configuration"

This chapter describes how to use the console interface when you configure the Ethernet

switch.

Chapter 5, "Web Utility Configuration"

This chapter shows you how to configure the Ethernet switch using the Web-based Utility.

Chapter 2: Getting to Know the Switch

Overview

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Chapter

2Getting to Know the Switch

Overview

The SGE2000 and SGE2000P models are 24-port, layer-2 Ethernet switches that expand

the capability of the Linksys system. These two versions are functionally identical except the

SGE2000P model offers Power-over-Ethernet (PoE) which can be used to supply power to

various Linksys products over Ethernet cable.

The Front Panel

The Switch's LEDs and Ethernet ports are located on the front panel.

Front Panel LEDs

The Switch uses Light Emitting Diodes (LEDs) to indicate the status of numerous functions.

These functions are listed below.

System Status LEDs. Four LEDs indicate the status

of the Ethernet switch power, fan, RPS connectivity,

and stack master. For more details, refer to

”System Status LEDs,” on page 4.

LAN Ports. Twenty four 10/100/1000 BaseT LAN

ports provide connectivity to other Linksys devices.

For more details, refer to ”LAN Ports,” on

page 5.

Gigabit Interface Converter (mini-GBIC) Uplink

Ports. Four mini-GBIC ports provide uplink ports

which support network speeds of 10Mbps,

100Mbps, and 1000Mbps. For more details, refer

to ”Uplink Ports,” on page 6.

Stack ID. If stacking is active, indicates the ID

number of the stack. For more details, refer to

”Stack ID LEDs,” on page 4.

RESET Switch. Resets the SGE2000/SGE2000P

Ethernet switch. For more details, refer to ”Reset

Switch,” on page 5.

Chapter

4Chapter 2: Getting to Know the Switch

The Front Panel

Linksys One Ready Communications Solution

System Status LEDs

LAN Port LEDs

Uplink Port LEDs

Stack ID LEDs

PWR A green PWR LED lights to indicate that the Ethernet switch is powered

by internal power supplies. If the Ethernet switch is powered by a

remote power supply (RPS), this LED blinks red.

FAN A green FAN LED lights to indicate that the cooling fan is operating

properly. A blinking red FAN LED indicates that the cooling fan has

failed.

RPS A green RPS LED lights to indicate that RPS is connected and operating

properly. A blinking red RPS LED indicates an RPS fault.

MST A green MST LED indicates that this Ethernet switch is a stack master.

Act/Link The green Act/Link LEDs light to indicate a functional network link

through the corresponding port with an attached device. The Act

(Activity) LEDs flash to indicate that the Ethernet switch is actively

sending or receiving data over that port.

Act/Link The green Act/Link LEDs light to indicate a functional network link

through the corresponding port with an attached device. The Act

(Activity) LEDs flash to indicate that the Ethernet switch is actively

sending or receiving data over that port.

Gigabit The Gigabit LED lights indicate a Gigabit connection on the

corresponding port.

Stack ID A green Stack ID LED indicates that this Switch is stacked and the

corresponding number indicates its stack ID. Range is 1 to 8.

Chapter 2: Getting to Know the Switch

The Front Panel

Linksys One Ready Communications Solution

Chapter

2Reset Switch

The Ethernet switch can be reset by inserting a pin or paper clip into the RESET opening. If

the reset switch is held for 10 seconds or longer, the Ethernet switch will be reset to its default

settings.

When a unit is reset to its default setting, the unit restarts in stackable mode using default

stacking ports with autonumbering enabled. Pressing the reset button on the master unit of a

stack resets all units in the stack.

LAN Ports

The Ethernet switch is equipped with 24 Ethernet ports.

CAUTION: All user-defined settings are

lost when you hold the Reset button for

10 seconds or longer; the Ethernet

switch reverts to its default settings.

1-24 The Switch is equipped with 24 auto-sensing, Ethernet (IEEE 802.3)

network ports, which use RJ-45 connectors. The Gigabit Ethernet ports

support network speeds of 10Mbps, 100Mbps, and 1000Mbps. They

can operate in half and full-duplex modes. Auto-sensing technology

enables each port to automatically detect the speed of the device

connected to it, and adjust its speed and duplex accordingly.

In stacking mode, two ports are used for stacking. By default, the

stacking ports are 12 and 24.

Ports 11, 12, 23, and 24 are shared with GBIC1, GBIC3, GBIC2,

GBIC4 respectively. If shared port pairs are both connected, then the

mini-GBIC port takes priority.

Chapter

6Chapter 2: Getting to Know the Switch

The Back Panel

Linksys One Ready Communications Solution

Uplink Ports

The Switch is equipped with 4 mini-GBIC uplink ports.

The Back Panel

The power port is located on the back panel of the Ethernet switch.

Power Port

The 100-240 VAC power cord is connected to the Power port.

GBIC1-4 The Switch provides four mini-GBIC ports. The mini-GBIC port is a

connection point for a mini-GBIC expansion module, so the Switch can

be uplinked via fiber or copper to another switch. Each mini-GBIC port

provides a link to a high-speed network segment or individual

workstation at speeds of up to 1000Mbps.

Use the Linksys MGBT1, MGBSX1, or MGBLH1 mini-GBIC modules

with the Switch. The MGBSX1 and the MGBLH1 require fiber cabling

with LC connectors, while the MGBT1 requires a Category 5e Ethernet

cable with an RJ-45 connector.

CAUTION: Only use the power cord

that is supplied with the Ethernet switch.

The unit may be damaged if the

incorrect power cord is used.

123

DC INPUT FOR REMOTE

POWER SUPPLY SPECIFIED

IN MANUAL +12V, 7.5A

Power Port. The Power port is where you will

connect the power cord. For more details, refer to

”Power Port,” on page 6.

Console Port. The Console port is where you can

connect a serial cable to a PC’s serial port for

configuration. For more details, refer to ”Console

Port,” on page 7.

3RPS Port. Redundant Power Supply (RPS) port. For

more details, refer to ”RPS Port,” on page 7.

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