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http://www.3com.com/

Part Number 10012928 
Published August 1999

3Com Corporation
5400 Bayfront Plaza
Santa Clara, California
95052-8145

Copyright © 1999, 3Com Corporation. All rights reserved. No part of this documentation may be 
reproduced in any form or by any means or used to make any derivative work (such as translation, 
transformation, or adaptation) without written permission from 3Com Corporation. 3Com Corporation 
reserves the right to revise this documentation and to make changes in content from time to time without 
obligation on the part of 3Com Corporation to provide notification of such revision or change.

3Com Corporation provides this documentation without warranty, term, or condition of any kind, either 
implied or expressed, including, but not limited to, the implied warranties, terms, or conditions of 
merchantability, satisfactory quality, and fitness for a particular purpose. 3Com may make improvements or 
changes in the product(s) and/or the program(s) described in this documentation at any time.

Unless otherwise indicated, 3Com registered trademarks are registered in the United States and may or may 
not be registered in other countries. 3Com, the 3Com logo, and SuperStack are registered trademarks of 
3Com Corporation.

All other company and product names may be trademarks of the respective companies with which they are 
associated.

Summary of Contents for SuperStackII Switch 3900

Page 1: ...ff link fail Fault Power 10 100 BASE TX 2 3 1 10 11 12 4 5 6 7 8 9 2 3 1 10 11 12 4 5 6 7 8 9 1 1 1 17 1 18 19 20 21 22 23 24 1 1 1 17 1 18 19 20 21 22 23 24 2 2 2 29 2 30 31 32 33 34 35 36 2 2 2 29 2 30 31 32 33 34 35 36 Pckt Stat Pckt Stat Pckt Stat SuperStack II Switch 3900 36 port SuperStack II Switch 9300 Install Gigabit Ethernet Modules Optional Switch 3900 only 1000BASE SX 1000BASE LX Gigab...

Page 2: ...Switch 9300 system in an area that meets the requirements in Table 1 For more information on site requirements see Appendix B in the Getting Started Guide for your system Check the packing slip to verify that you have all of the components that you ordered The system is shipped with one internal power supply If you have ordered a redundant power supply or uninterruptible power supply for the syste...

Page 3: ...t damage Many installation and troubleshooting procedures should be performed only by trained technical personnel The system operates using a single power supply assembly and is shipped with one internal power supply You can connect an uninterruptible power supply UPS You can also connect a redundant power supply RPS These additional power supplies are orderable and shipped separately Contact your...

Page 4: ...300 only Console port 3900 and 9300 For information on cabling ports see Chapter 3 in the Getting Started Guide for your system Place the system near an easily accessible power outlet because the only way that you can power the system up or down is to insert or remove the power cord from the power source To get your system powered up and ready to operate 1 For the Switch 3900 verify that each unus...

Page 5: ... any have failed diagnostics by checking the module LEDs The system and port LEDs are described in Table 3 Table 3 System and Port LEDs LED Name Type Color Indications Description Power System power Green The system is powered up No light The system is powered down Fault System fault Yellow The system has failed diagnostics or some other operational error has occurred Blinking yellow Diagnostic so...

Page 6: ...s over the same network that carries your regular data traffic You configure an IP address on any Ethernet port Out of band 9300 Uses a dedicated network for management data You configure a system management interface for the Ethernet 10BASE T out of band port and assign it an IP address Table 4 System Management Access Mechanisms Access Mechanism Access Description Interface Terminal Connect dire...

Page 7: ...om the top level of the Administration Console enter ip interface define 2 Enter the IP address of the interface 3 Enter the subnet mask Press Return or Enter to accept the default or current value 4 Enter the index number of the VLAN that you want to associate with the IP address For more information about configuring VLANs see the SuperStack II Switch 3900 and Switch 9300 Implementation Guide Ou...

Page 8: ... or UPS check that it is firmly plugged into the building s power outlet 4 Try another power cable RPS or UPS 5 If the system still does not operate remove the power cord from the system and contact your network supplier or 3Com Technical Support LED Status Possible Sources of Problem and Steps to Take Power LED does not light Possible source of problem System failure Recommended actions 1 Shut do...

Page 9: ...panning Tree Contact your network supplier or 3Com Technical Support Stat LED does not light Possible sources of problem System does not recognize a connection to the port Cabling is not fully attached to the port Cabling to the port is faulty Recommended actions 1 Verify that all cables are firmly inserted into both the system s affected port and the attached device 2 Test for faulty cables When ...

Page 10: ...ief description of the problem Some of this information can be viewed in the system display in the Administration Console See the Command Reference Guide for more information For information on where to call see the Technical Support section of the Software Installation and Release Notes or the 3Com Web site www 3com com For information on how to administer and operate the SuperStack II Switch 390...

Page 11: ......

Page 12: ...ide notification of such revision or change 3Com Corporation provides this documentation without warranty term or condition of any kind either implied or expressed including but not limited to the implied warranties terms or conditions of merchantability satisfactory quality and fitness for a particular purpose 3Com may make improvements or changes in the product s and or the program s described i...

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