Enterasys Networks Smart 2200 User Manual

2H258-17R

SmartSwitch 2200

Installation User’s Guide

FAST ETHERNET WORKGROUP SWITCH

2H258-17R

9033068-01

RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX

123456 8910 151611 12 14137

PWR

RESET

CPU

COM

ELECTRICAL HAZARD: Only qualified personnel should perform installation procedures.

NOTICE

Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice. The reader should in all cases consult Enterasys Networks to determine whether any such changes have been made.

The hardware, firmware, or software described in this document is subject to change without notice.

IN NO EVENT SHALL ENTERASYS NETWORKS BE LIABLE FOR ANY INCIDENTAL, INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT NOT LIMITED TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS DOCUMENT, WEB SITE, OR THE INFORMATION CONTAINED IN THEM, EVEN IF ENTERASYS NETWORKS HAS BEEN ADVISED OF, KNEW OF, OR SHOULD HAVE KNOWN OF, THE POSSIBILITY OF SUCH DAMAGES.

Enterasys Networks, Inc. 35 Industrial Way Rochester, NH 03867

Printed in the United States of America.

Part Number: 9033068-01 March 2003

ENTERASYS NETWORKS, ENTERASYS MATRIX, NETSIGHT, LANVIEW, MATRIX, WEBVIEW, and any logos associated therewith, are trademarks or registered trademarks of Enterasys Networks, Inc. in the United States and other countries.

All other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies.

FCC NOTICE

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

NOTE: This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment uses, generates, and can radiate radio frequency energy and if not installed in accordance with the operator’s manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause interference in which case the user will be required to correct the interference at his own expense.

WARNING: Changes or modifications made to this device which are not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

INDUSTRY CANADA NOTICE

This digital apparatus does not exceed the class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada.

VCCI NOTICE

This is a class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions.

CLASS A ITE NOTICE

WARNING: This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

BSMI EMC STATEMENT — TAIWAN

This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

ENTERASYS NETWORKS, INC.

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DECLARATION OF CONFORMITY

Application of Council Directive(s): 89/336/EEC

73/23/EEC

Manufacturer’s Name: Enterasys Networks, Inc.

Manufacturer’s Address: 35 Industrial Way

PO Box 5005

Rochester, NH 03866-5005

European Representative Address: Enterasys Networks Ltd.

Nexus House, Newbury Business Park London Road, Newbury

Berkshire RG14 2PZ, England

Conformance to Directive(s)/Product Standards: EC Directive 89/336/EEC

EC Directive 73/23/EEC EN 55022 EN 55024 EN 60950

EN 60825

Equipment Type/Environment: Networking Equipment, for use in a Commercial

or Light Industrial Environment.

Enterasys Networks, Inc. declares that the equipment packaged with this notice conforms to the above directives.

Figures ............................................................................................................................................ix

Tables.............................................................................................................................................. x

ABOUT THIS GUIDE

Using This Guide.............................................................................................................xi

Structure of This Guide ...................................................................................................xi

Related Documents........................................................................................................xii

Document Conventions................................................................................................. xiii

INTRODUCTION

1.1 Overview ......................................................................................................... 1-1

1.1.1 Connectivity .................................................................................... 1-2

1.1.2 Runtime IP Address Discovery ....................................................... 1-2

1.1.3 Full Duplex Switched Ethernet........................................................ 1-3

1.1.4 SmartTrunk ..................................................................................... 1-3

1.1.5 Remote Monitoring (RMON) ........................................................... 1-3

1.1.6 Broadcast Suppression................................................................... 1-4

1.1.7 Port/VLAN Redirect Functions ........................................................ 1-4

1.1.8 Traffic Rate Limiting........................................................................ 1-4

1.1.9 Flow Control.................................................................................... 1-5

1.1.10 GARP Switch Operation ................................................................. 1-5

1.1.11 802.1 Port Priority ........................................................................... 1-5

1.1.12 Management ................................................................................... 1-6

1.1.13 Switching Options ........................................................................... 1-6

1.1.14 Optional HSIMs and VHSIMs.......................................................... 1-6

1.1.15 Standards Compatibility .................................................................. 1-6

1.1.16 Year 2000 Compliant ...................................................................... 1-6

1.1.17 LANVIEW Diagnostic LEDs ............................................................1-7

1.2 Getting Help .................................................................................................... 1-7

NETWORK REQUIREMENTS

2.1 SmartTrunk...................................................................................................... 2-1

2.2 100BASE-FX Network..................................................................................... 2-1

Contents vii

INSTALLATION

3.1 Unpacking the Device ..................................................................................... 3-2

3.2 Installing Options.............................................................................................3-2

3.3 Installing the Device ........................................................................................ 3-3

3.3.1 Tabletop or Shelf Installation .......................................................... 3-3

3.3.2 Rackmount Installation.................................................................... 3-4

3.3.3 Connecting Power........................................................................... 3-7

3.4 Connecting to the Network.............................................................................. 3-8

3.5 Completing the Installation............................................................................3-11

TROUBLESHOOTING

4.1 Using LANVIEW.............................................................................................. 4-1

4.2 Troubleshooting Checklist...............................................................................4-4

4.3 Using the RESET Button................................................................................. 4-8

SPECIFICATIONS

A.1 Device Specifications ......................................................................................A-1

A.2 Physical Properties .........................................................................................A-1

A.3 Electrical Specifications ..................................................................................A-2

A.4 Environmental Requirements ..........................................................................A-2

A.5 Input/Output Ports ...........................................................................................A-2

A.6 COM Port Pinout Assignments .......................................................................A-3

A.7 Regulatory Compliance...................................................................................A-3

OPTIONAL INSTALLATIONS AND MODE SWITCH BANK SETTINGS

B.1 Required Tools................................................................................................B-1

B.2 Removing the Chassis Cover..........................................................................B-2

B.3 Setting the Mode Switches..............................................................................B-5

B.4 SIMM Upgrade ................................................................................................B-7

B.4.1 Locating SIMMs ..............................................................................B-7

B.4.2 Installing the DRAM SIMM..............................................................B-8

B.5 Installing Optional HSIM or VHSIM Interface Modules ...................................B-9

INDEX

viii Contents

Figures

Figure Page

1-1 The 2H258-17R SmartSwitch 2200................................................................................. 1-1

3-1 Tabletop or Shelf Installation ........................................................................................... 3-4

3-2 Attaching the Strain-Relief Bracket ................................................................................. 3-5

3-3 Attaching the Rackmount Brackets .................................................................................3-6

3-4 Installing the Device in a Rack ........................................................................................3-7

3-5 2H258-17R Rear View .................................................................................................... 3-8

3-6 Fiber Optic Connection.................................................................................................. 3-10

4-1 LANVIEW LEDs .............................................................................................................. 4-1

4-2 RESET Button .................................................................................................................4-8

B-1 Removing the Chassis Cover......................................................................................... B-4

B-2 Mode Switch Location .................................................................................................... B-5

B-3 SIMM Slot Locations ...................................................................................................... B-7

B-4 Installing the DRAM........................................................................................................ B-8

B-5 HSIM and VHSIM Connector Locations ......................................................................... B-9

Figures ix

Tables

Ta bl e Page

3-1 Contents of 2H258-17R Carton ....................................................................................3-2

4-1 LANVIEW LEDs ............................................................................................................4-2

4-2 Troubleshooting Checklist.............................................................................................4-4

A-1 COM Port Pin Assignment ........................................................................................... A-3

x Ta bl e s

About This Guide

Welcome to the 2H258-17R SmartSwitch 2200 Installation User’s Guide. This guide describes the 2H258-17R SmartSwitch 2200 device and provides information concerning network requirements, installation, and troubleshooting. For information about how to use Local Management to configure and manage the 2H258-17R, refer to the SmartSwitch Series 2E253, 2H252, 2H253, and 2H258 Local Management User’s Guide.

Important Notice

Depending on the firmware version used in the 2H258-17R, some features described in this document may not be supported. Refer to the Release Notes shipped with the 2H258-17R to determine which features are supported.

USING THIS GUIDE

Read through this guide to completely understand the 2H258-17R capabilities and how to install it.

A general working knowledge of Ethernet and IEEE 802.3 type data communications networks and their physical layer components is helpful when using this device.

NOTE: In this document, the device is referred to as either the “2H258-17R” or the “device”.

STRUCTURE OF THIS GUIDE

This guide is organized as follows:

Chapter 1, Introduction, provides an overview of the 2H258-17R and its features. Directions for

obtaining additional information or help from Enterasys Networks are also included in this chapter.

Chapter 2, Network Requirements, explains the network requirements to consider before

installing the 2H258-17R.

Chapter 3, Installation, provides instructions on how to install the 2H258-17R and connect

segments to the device.

About This Guide xi

Document Conventions

The HSIM-W6 Installation Guide, the HSIM-W84 Installation Guide, and the WAN Series Local

Management User’s Guide are included on the QuickSET CD-ROM and, along with the other

manuals listed above, can be obtained from the World Wide Web in Adobe Acrobat Portable Document Format (PDF) at the following site:

http://www.enterasys.com/

NOTE: All documentation for the Enterasys Networks SecureFast VLAN Manager software is contained on the VLAN Manager CD-ROM.

DOCUMENT CONVENTIONS

This guide uses the following conventions:

NOTE: Calls the reader’s attention to any item of information that may be of special importance.

TIP: Conveys helpful hints concerning procedures or actions.

CAUTION: Contains information essential to avoid damage to the equipment.

ELECTRICAL HAZARD: Warns against an action that could result in personal injury or

death due to an electrical hazard.

WARNING: Warns against an action that could result in personal injury or death.

About This Guide xiii

Introduction

This chapter introduces the 2H258-17R SmartSwitch 2200 device and provides information about how to obtain additional support from Enterasys Networks.

Important Notice

1.1 OVERVIEW

The 2H258-17R (Figure 1-1) is a standalone device with 16 100BASE-FX fiber optic MT-RJ switched ports and 1 slot for an optional High Speed Interface Module (HSIM) or Very High Speed Interface Module (VHSIM).

Figure 1-1 The 2H258-17R SmartSwitch 2200

FAST ETHERNET WORKGROUP SWITCH

2H258-17R

Reset Button

RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX

123456 8910 151611 12 14137

RESET

COM Port

COM

PWR

CPU

System LEDs

RX and TX Port Status

HSIM/VHSIM Slot

LEDs

100 Mbps Fiber Optic Ports (1-16)

3068-01

Introduction 1-1

Overview

The 2H258-17R is used to connect individual high-bandwidth user devices, such as workstations, or to provide a central switching point for multiple 100-Mbps Fast Ethernet segments. The optional HSIMs provide high speed uplinks to networking technologies such as Fast Ethernet, Gigabit Ethernet, Fiber Distributed Data Interface (FDDI), Wide Area Network (WAN), and Asynchronous Transfer Mode (ATM). Some HSIMs can provide additional Fast Ethernet ports in varying media types. The optional VHSIMs provide very high speed uplinks to networking technologies such as Gigabit Ethernet and ATM.

The 2H258-17R ports can be configured to control frame traffic in several ways, including prioritizing traffic flow according to protocol type. The 2H258-17R can also be configured to establish Virtual Local Area Networks (VLANs) and control the flow of frames associated with each VLAN according to priority and Ether type. Detailed information about VLANs is provided in the SmartSwitch Series 2E253, 2H252, 2H253, and 2H258 Local Management User’s Guide.

The 2H258-17R may be used as a tabletop unit or can be installed in a standard 19-inch rack using the supplied rack mounting hardware.

The 2H258-17R has two power supplies. The power supplies load share 50% (+/-5%) of the power required by the device. If one power supply fails, the remaining power supply assumes the entire load of the device without interruption to network traffic. Each power supply module supports its own ac input connection, which enables each power supply to be connected to a different ac power circuit.

1.1.1 Connectivity

The 2H258-17R connects to Ethernet networks or workstations through the 16 fiber-optic multimode MT-RJ ports on the front panel. These ports are in full compliance with the optical performance requirements of 100BASE-FX version of IEEE 802.3u.The ports support multimode fiber optic cables with 1300-nm surface emitting InGaAsP LEDs at lengths up to 2 kilometers for 100 Mbps.

The device also has a slot for an optional HSIM or VHSIM to provide additional connectivity to various networking technologies.

1.1.2 Runtime IP Address Discovery

This feature enables the 2H258-17R device to automatically accept an IP address from a Boot Strap Protocol (BootP) server on the network without requiring a user to enter an IP address through Local Management.

When the device is connected to the network and powered up, Runtime IP Address Discovery (RAD) checks the device for an IP address. If one has not yet been assigned (device IP address set to 0.0.0.0), RAD checks to see if any of the device interfaces have a link. If so, RAD sends out Reverse Address Resolution Protocol (RARP) and BootP requests to obtain an IP address from a BootP server on the network.

1-2 Introduction

Overview

The RAD requests start at an interval of 1 per second. The interval then doubles after every transmission until an interval of 300 seconds is reached. At this point, the interval remains at 300 seconds. The RAD requests continue until an IP address is received from a RARP or BootP server, or an IP address is entered using Local Management.

NOTE: The 2H258-17R will reboot after RAD is successful.

1.1.3 Full Duplex Switched Ethernet

Each switched Fast Ethernet port on the 2H258-17R supports 100 Mbps operation, and can operate in Full Duplex Switched Ethernet (FDSE) mode. FDSE enables each port to provide up to 200 Mbps of bandwidth to connected devices that support FDSE.

1.1.4 SmartTrunk

Traditional 802.1D Spanning Tree Bridges only allow one active data path between any two switches; all other parallel data paths are in Standby or Blocking mode. If one interface or path should fail, then the other interface automatically comes out of Blocking mode and forwards all of the traffic. This is fine for redundancy purposes. However, it is not the most efficient use of resources.

SmartTrunk, also referred to as SmartTrunking, is Enterasys Networks’ terminology for load balancing or load sharing. SmartTrunk provides the ability to take full advantage of the network’s redundant bandwidth. SmartTrunk divides network traffic across multiple ports in parallel to provide additional throughput. The SmartTrunk application can be used with any of Enterasys Networks’ switch modules (except ATM modules).

For more information about SmartTrunk and how to configure it the SmartSwitch device, refer to the Enterasys Networks SmartTrunk User’s Guide.

1.1.5 Remote Monitoring (RMON)

The 2H258-17R supports all nine Ethernet RMON groups. The Statistics, Alarms, Events and History groups are enabled on all ports by default.

Enterasys Networks RMON Actions is a vendor-specific extension of RMON and provides the ability to set an “Action” on any SNMP MIB variable. The Action can be triggered by any RMON Event and/or Alarm. An example of an Action would be to turn off a MIB-2 interface if a broadcast threshold is crossed.

Introduction 1-3

+ 43 hidden pages

Enterasys Networks Smart 2200 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

NOTICE

Contents

Figures

Tables

About This Guide

USING THIS GUIDE

STRUCTURE OF THIS GUIDE

Related Documents

Document Conventions

Introduction

1.1 OVERVIEW

1.1.1 Connectivity

1.1.2 Runtime IP Address Discovery

1.1.3 Full Duplex Switched Ethernet

1.1.4 SmartTrunk

1.1.5 Remote Monitoring (RMON)