D-Link TM DES-3250TG Standalone Layer 2 Switch User's Guide ____________________ Information in this document is subject to change without notice. © 2003 D-Link Computer Corporation. All rights reserved. Reproduction in any manner whatsoever without the written permission of D-Link Computer Corporation is strictly forbidden. Trademarks used in this text: D-Link and the D-Link logo are trademarks of D-Link Computer Corporation; Microsoft and Windows are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. D-Link Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own. 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. Warnung! Dies ist ein Produkt der Klasse A. Im Wohnbereich kann dieses Produkt Funkstoerungen verursachen. In diesem Fall kann vom Benutzer verlangt werden, angemessene Massnahmen zu ergreifen. Precaución! Este es un producto de Clase A. En un entorno doméstico, puede causar interferencias de radio, en cuyo case, puede requerirse al usuario para que adopte las medidas adecuadas. Attention! Ceci est un produit de classe A. Dans un environnement domestique, ce produit pourrait causer des interférences radio, auquel cas l`utilisateur devrait prendre les mesures adéquates. Attenzione! Il presente prodotto appartiene alla classe A. Se utilizzato in ambiente domestico il prodotto può causare interferenze radio, nel cui caso è possibile che l`utente debba assumere provvedimenti adeguati. VCCI Warning BSMI Warning October 2003 P/N 651TG3250045 Table of Contents Introduction .......................................................................................................................................... 1 Features ............................................................................................................................................. 1 Ports ................................................................................................................................................ 1 Performance Features......................................................................................................................... 1 Traffic Classification and Prioritization ............................................................................................. 2 Management .................................................................................................................................... 2 Fast Ethernet Technology ................................................................................................................... 3 Gigabit Ethernet Technology............................................................................................................... 3 Unpacking and Setup............................................................................................................................ 4 Unpacking .......................................................................................................................................... 4 Installation ......................................................................................................................................... 4 Desktop or Shelf Installation ............................................................................................................ 4 Rack Installation .............................................................................................................................. 5 Power on............................................................................................................................................. 6 Power Failure ................................................................................................................................... 6 Identifying External Components .......................................................................................................... 7 Front Panel......................................................................................................................................... 7 Rear Panel .......................................................................................................................................... 7 Side Panels ......................................................................................................................................... 8 Gigabit Combo Ports........................................................................................................................... 8 LED Indicators ................................................................................................................................... 9 Connecting The Switch........................................................................................................................ 10 Switch to End Node .......................................................................................................................... 10 Switch to Hub or Switch ................................................................................................................... 10 10BASE-T Device ........................................................................................................................... 11 100BASE-TX Device ....................................................................................................................... 11 Switch Management and Operating Concepts ..................................................................................... 12 Local Console Management .............................................................................................................. 12 Diagnostic (console) port (RS-232 DCE).......................................................................................... 12 Switch IP Address............................................................................................................................. 13 SNMP ............................................................................................................................................... 14 MIBs................................................................................................................................................. 15 Packet Forwarding ............................................................................................................................ 16 802.1w Rapid Spanning Tree ............................................................................................................ 16 Link Aggregation............................................................................................................................... 17 VLANs .............................................................................................................................................. 18 IP Addresses ..................................................................................................................................... 23 Internet Protocols ............................................................................................................................. 26 Packet Headers................................................................................................................................. 30 Web-Based Switch Management.......................................................................................................... 35 Introduction ..................................................................................................................................... 35 Before You Start ............................................................................................................................... 35 Getting Started ................................................................................................................................. 35 Configuring the Switch ..................................................................................................................... 36 User Accounts Management ........................................................................................................... 36 Save Changes................................................................................................................................. 37 Using Web-Based Management......................................................................................................... 38 iii Configuration ................................................................................................................................... 40 IP Address...................................................................................................................................... 41 Switch Information......................................................................................................................... 43 Advanced Settings.......................................................................................................................... 44 Port Configuration.......................................................................................................................... 45 Port Mirroring ................................................................................................................................ 47 Link Aggregation ............................................................................................................................ 48 IGMP.............................................................................................................................................. 50 Spanning Tree................................................................................................................................ 53 Forwarding Filtering....................................................................................................................... 58 VLANs ............................................................................................................................................ 60 Port Bandwidth .............................................................................................................................. 65 SNTP Settings ................................................................................................................................ 66 Port Security .................................................................................................................................. 68 QOS (Quality of Service) ................................................................................................................. 70 LACP.............................................................................................................................................. 77 Access Profile Table........................................................................................................................ 79 System Log Servers ........................................................................................................................ 83 PAE Access Entity .......................................................................................................................... 84 Management..................................................................................................................................... 91 Security IP ..................................................................................................................................... 91 User Accounts................................................................................................................................ 91 SNMPV3......................................................................................................................................... 92 Monitoring ...................................................................................................................................... 100 Port Utilization ............................................................................................................................. 100 Packets ..... ...