D-Link DES-2218 Bedienungsanleitung

10/100Mbps

Ethernet/Fast Ethernet

Switch

Model DES-2218

User’s Guide

Rev. 02 (October, 1997)

6DES2218..02

Printed In Taiwan

RECYCLABLE

Wichtige Sicherheitshinweise

1. Bitte lesen Sie sich diese Hinweise sorgfältig durch.

2. Heben Sie diese Anleitung für den spätern Gebrauch auf.

3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Vervenden Sie keine Flüssig- oder

Aerosolreiniger. Am besten dient ein angefeuchtetes Tuch zur Reinigung.

4. Um eine Beschädigung des Gerätes zu vermeiden sollten Sie nur Zubehörteile verwenden, die vom

Hersteller zugelassen sind.

5. Das Gerät is vor Feuchtigkeit zu schützen.

6. Bei der Aufstellung des Gerätes ist auf sichern Stand zu achten. Ein Kippen oder Fallen könnte

Verletzungen hervorrufen. Verwenden Sie nur sichere Standorte und beachten Sie die Aufstellhinweise

des Herstellers.

7. Die Belüftungsöffnungen dienen zur Luftzirkulation die das Gerät vor Überhitzung schützt. Sorgen Sie

dafür, daß diese Öffnungen nicht abgedeckt werden.

8. Beachten Sie beim Anschluß an das Stromnetz die Anschlußwerte.

9. Die Netzanschlußsteckdose muß aus Gründen der elektrischen Sicherheit einen Schutzleiterkontakt

haben.

10. Verlegen Sie die Netzanschlußleitung so, daß niemand darüber fallen kann. Es sollete auch nichts auf der

Leitung abgestellt werden.

11. Alle Hinweise und Warnungen die sich am Geräten befinden sind zu beachten.

12. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom Stromnetz trennen. Somit

wird im Falle einer Überspannung eine Beschädigung vermieden.

13. Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen.

Dies könnte einen Brand bzw. Elektrischen Schlag auslösen.

14. Öffnen Sie niemals das Gerät. Das Gerät darf aus Gründen der elektrischen Sicherheit nur von

authorisiertem Servicepersonal geöffnet werden.

15. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen und von einer qualifizierten

Servicestelle zu überprüfen:

a – Netzkabel oder Netzstecker sint beschädigt.

b – Flüssigkeit ist in das Gerät eingedrungen.

c – Das Gerät war Feuchtigkeit ausgesetzt.

d – Wenn das Gerät nicht der Bedienungsanleitung ensprechend funktioniert oder Sie mit Hilfe dieser

Anleitung keine Verbesserung erzielen.

e – Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt.

f – Wenn das Gerät deutliche Anzeichen eines Defektes aufweist.

16. Bei Reparaturen dürfen nur Orginalersatzteile bzw. den Orginalteilen entsprechende Teile verwendet

werden. Der Einsatz von ungeeigneten Ersatzteilen kann eine weitere Beschädigung hervorrufen.

17. Wenden Sie sich mit allen Fragen die Service und Repartur betreffen an Ihren Servicepartner. Somit

stellen Sie die Betriebssicherheit des Gerätes sicher.

WARRANTIES EXCLUSIVE

IF THE D-LINK PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, THE CUSTOMER'S

SOLE REMEDY SHALL BE, AT D-LINK'S OPTION, REPAIR OR REPLACEMENT. THE FOREGOING

WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER

WARRANTIES, EXPRESSED OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW,

STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS

FOR A PARTICULAR PURPOSE. D-LINK NEITHER ASSUMES NOR AUTHORIZES ANY OTHER

PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE,

INSTALLATION MAINTENANCE OR USE OF D-LINK'S PRODUCTS

D-LINK SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION

DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED

BY THE CUSTOMER'S OR ANY THIRD PERSON'S MISUSE, NEGLECT, IMPROPER INSTALLATION

OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY OTHER CAUSE BEYOND THE

RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING OR OTHER HAZARD.

LIMITATION OF LIABILITY

IN NO EVENT WILL D-LINK BE LIABLE FOR ANY DAMAGES, INCLUDING LOSS OF DATA, LOSS

OF PROFITS, COST OF COVER OR OTHER INCIDENTAL, CONSEQUENTIAL OR INDIRECT

DAMAGES ARISING OUT THE INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE

OR INTERRUPTION OF A D- LINK PRODUCT, HOWEVER CAUSED AND ON ANY THEORY OF

LIABILITY. THIS LIMITATION WILL APPLY EVEN IF D-LINK HAS BEEN ADVISED OF THE

POSSIBILITY OF SUCH DAMAGE.

IF YOU PURCHASED A D-LINK PRODUCT IN THE UNITED STATES, SOME STATES DO NOT

ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR INCIDENTAL OR

CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

Limited Warranty

Hardware:

D-Link warrants its hardware products to be free from defects in workmanship and materials, under normal use

and service, for the following lengths of time from the date of purchase from D-Link or its Authorized

Reseller:

Product Type Warranty Period

Network adapters Lifetime

Unmanaged and managed hubs (10Mbps) Lifetime *

Unmanaged and managed hubs (100Mbps) One year

Managed Switches Three years *

Unmanaged switches Lifetime *

Repeaters, MAUs , transceivers, media converters One year

Concentrators One year

Internetworking products One year

* Power supply and fans in these devices One year

Other hardware products One year

Spare parts and spare kits 90 days

If a product does not operate as warranted during the applicable warranty period, D-Link shall, at its option and

expense, (1) repair the defective product or part, (2) deliver to Customer an equivalent product or part to

replace the defective item. All products that are replaced will become the property of D-Link. Replacement

products may be new or reconditioned. Any replaced or repaired product or part has a ninety (90) day

warranty or the remainder of the initial warranty period, whichever is longer.

D-Link shall not be responsible for any software, firmware, information, or memory data of Customer

contained in, stored on, or integrated with any products returned to D-Link pursuant to any warranty.

All products with lifetime warranty have a standard five-year warranty. To qualify for lifetime warranty, the

enclosed Product Registration Card must be completed and returned to D-Link within ninety (90) days of

purchase.

Warranty service may be obtained by contacting a D-Link office within the applicable warranty period for a

Return Material Authorization (RMA) number. If a Registration Card has not been previously sent, proof of

purchase, such as a copy of the dated purchase invoice, must be provided. Once an RMA number is issued,

the defective product must be shipped back to D-Link prepaid, insured and wrapped in the original or similar

shipping package to ensure that it will not be damaged during shipment. When returning the defective product

to D-Link for service, the RMA number must be marked on the outside of the shipping package. Any product

returned without an RMA number shall be rejected and sent back to the Customer, and D-Link reserves the

right to have Customer bear the cost of sending back such products. A service charge may or may not be levied

to Customer by D-Link. To find out if a service charge is levied or not, and the charged amount, read the

RMA that is returned to Customer, or ask the D-Link office when an RMA is requested.

Software:

D-Link warrants that the software programs licensed from it will perform in substantial conformance to the

applicable published program specifications for a period of ninety (90) days from the date of purchase from D-

Link or its Authorized Reseller. D-Link warrants the magnetic media containing software against failure

during the warranty period. No updates are provided. D-Link's sole obligation hereunder shall be to replace

any defective software products with products which substantially conform to D-Link's applicable published

specifications. Customer assumes responsibility for the selection of the appropriate applications program and

associated reference materials. D-Link makes no warranty that its software products will work in combination

with any hardware or applications software products provided by third party, that the operation of the software

products will be uninterrupted or error free, or that all defects in the software product will be corrected. For any

third party products listed in the D-Link software product documentation or specifications as being compatible,

D-Link will make reasonable efforts to provide compatibility, except where the non-compatibility is caused by

"bug" or defect in the third party's product.

Warranty service for software products may be obtained by contacting a D-Link office within the warranty

period. Where no Product Registration Card has been sent by Customer, proof of purchase, such as a copy of

the dated purchased invoice, must be provided.

D-Link Offices to Contact for Warranty Service:

To obtain an RMA number for warranty service, contact the D-Link office nearest you. A list of contact

addresses for D-Link’s international offices is found in the back of this User’s Guide. Your Warranty

Registration Card should also be sent to your regional D-Link office.

Trademarks

Contents subject to change without prior notice.

D-Link is a registered trademark of D-Link Corporation/D-Link Systems,

Inc.

All other trademarks belong to their respective proprietors.

No part of this publication may be reproduced in any form or by any means

or used to make any derivative such as translation, transformation, or

adaptation without permission from D-Link Corporation/D-Link Systems

Inc., as stipulated by the United States Copyright Act of 1976.

FCC Warning

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 generates, uses, and can radiate radio frequency energy and, if not

installed and used in accordance with this user’s guide, may cause harmful

interference to radio communications. Operation of this equipment in a

residential area is likely to cause harmful interference in which case the user

will be required to correct the interference at his own expense.

CE Mark 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.

vii

ABLE OF

ONTENTS

0ABOUT THIS GUIDE.......................................................... XI

1INTRODUCTION .................................................................1

DES-2218 Ethernet/Fast Ethernet Switch .................................................1

Ports ....................................................................................................................1

Switching ............................................................................................................2

Management........................................................................................................2

100Mbps Fast Ethernet Introduction.........................................................3

100BASE-TX Technology Overview..........................................................3

Cables and Connectors........................................................................................4

Topology.............................................................................................................4

Network...............................................................................................................5

Hubs....................................................................................................................5

Connectivity Rules..............................................................................................5

Ethernet Switching Introduction................................................................6

2EXTERNAL FEATURES.......................................................9

Front Panel................................................................................................9

LED Indicators........................................................................................11

Rear Panel...............................................................................................12

3INSTALLATION ................................................................13

Unpacking the Switch..............................................................................13

Installing the Switch ................................................................................14

viii

Location ............................................................................................................14

Rack Mounting..................................................................................................14

Connecting Power ...................................................................................15

Replacing the Fuse............................................................................................16

4MAKING NETWORK CONNECTIONS...................................17

10BASE-T Connection.............................................................................17

100BASE-T Connection...........................................................................18

MII Connection........................................................................................19

5USING THE CONSOLE INTERFACE.....................................21

Connecting to the Switch.........................................................................21

Console Usage Conventions....................................................................22

First Time Connecting To The Switch .....................................................23

Steps to create a Super User or General User:...................................................24

Super and General User Privileges....................................................................24

Changing your Password...................................................................................28

Adding and Deleting Users...............................................................................29

Setting up the Switch................................................................................31

TCP/IP Settings.................................................................................................31

Out-of-band management and console settings.................................................33

Software Updates ..............................................................................................34

SNMP Information and Console Timeout.........................................................36

SNMP Traps......................................................................................................37

SNMP Security (Community Names)...............................................................38

Switch Configuration...............................................................................38

Controlling Individual Ports..............................................................................39

Forwarding Configuration ......................................................................40

Spanning Tree Protocol and Configuration............................................42

Introduction to Spanning Tree Protocol Parameters .........................................43

Setting Spanning Tree Protocol Parameters......................................................45

Monitoring the Switch .............................................................................49

Displaying Port Statistics..................................................................................49

Resetting the Switch.................................................................................51

System Reset.....................................................................................................51

Factory Reset.....................................................................................................52

6PRODUCT SPECIFICATIONS..............................................55

General....................................................................................................55

LED Indicators........................................................................................56

Environmental and Physical....................................................................56

7CABLES AND CONNECTORS.............................................57

10BASE-T/100BASE-TX Connectors.......................................................57

Crossover Cable ......................................................................................59

MII Connector .........................................................................................59

RS-232 (DB9) Pin Specification..............................................................61

8BOOT CONFIGURATION FILE............................................65

9INDEX ............................................................................68

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