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ECHNICAL

S

UPPORT

3Com provides easy access to technical support information through a
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Information contained in this appendix is correct at time of publication. For
the most recent information, 3Com recommends that you access the
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17702ua.bk Page 47 Friday, April 6, 2001 3:31 PM

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Содержание SuperStack 3 4900 SX

Страница 1: ...http www 3com com Part No DUA1770 2AAA02 Published March 2001 SuperStack 3 Switch 4900 SX Getting Started Guide 3C17702 17702ua bk Page 1 Friday April 6 2001 3 31 PM...

Страница 2: ...hever is applicable You agree not to remove or deface any portion of any legend provided on any licensed program or documentation contained in or delivered to you in conjunction with this User Guide U...

Страница 3: ...Detail 13 Ports 13 LEDs 14 Switch 4900 SX Rear View Detail 15 Unit Information Label 15 Power Socket 15 Redundant Power System Socket 15 Console Port 15 Expansion Module Slot 16 Default Settings 16 2...

Страница 4: ...sole Port 28 Setting Up Over the Network 29 Setting Up SNMP Management 30 Managing a Switch Over the Network 30 IP Addresses 30 Subnets and Using a Subnet Mask 31 Default Gateway 32 Logging in as a De...

Страница 5: ...owledgebase Web Services 47 3Com FTP Site 48 Support from Your Network Supplier 48 Support from 3Com 48 Returning Products for Repair 50 INDEX REGULATORY NOTICES 17702ua bk Page 5 Friday April 6 2001...

Страница 6: ...17702ua bk Page 6 Friday April 6 2001 3 31 PM...

Страница 7: ...equipment consequently it assumes a basic working knowledge of LANs Local Area Networks If the information in the release notes that are shipped with your product differ from the information in this...

Страница 8: ...word use the following syntax system password password In this example you must supply a password for password Commands The word command means that you must enter the command exactly as shown and then...

Страница 9: ...e interface that enable you to manage the Switch It is supplied in HTML format on the CD ROM that accompanies the Switch There are other publications you may find useful Documentation accompanying the...

Страница 10: ...whole to maintain the structure of the files Product Registration You can register your SuperStack 3 Switch on the 3Com Web site to receive up to date information on your product http www support 3co...

Страница 11: ...4900 SX and how it can be used in your network It covers summaries of hardware and software features and also the following topics About the SuperStack 3 Switch 4900 SX Switch 4900 SX Front View Detai...

Страница 12: ...nterface Reference Guide on the CD ROM that accompanies the Switch Summary of Hardware Features Table 3 summarizes the hardware features that are supported by the Switch 4900 SX Table 3 Hardware featu...

Страница 13: ...rt auto negotiation of speed and only support full duplex mode Feature Switch 4900 SX Resilient Links Supported Aggregated Links Support for four groups of four ports per unit Broadcast Storm Control...

Страница 14: ...single port Module Yellow The Module is installed and supported The Module has multi ports or there is no Link for a single port Module Yellow flashing The Module is installed but not supported Note...

Страница 15: ...atically adjusts its power setting to any supply voltage in the range 90 240 VAC Redundant Power System Socket To protect against internal power supply failure you can use this socket to connect a Sup...

Страница 16: ...the Switch units it is returned to these defaults Table 6 Default Settings Feature Switch 4900 SX Port Status Enabled Port Speed 1000BASE SX Duplex Mode Full duplex Flow Control Auto negotiated Broad...

Страница 17: ...any maintenance procedures you must read the safety information provided in Appendix A of this guide AVERTISSEMENT Consignes de s curit Avant d installer ou d enlever tout composant du Switch 4900 SX...

Страница 18: ...CAUTION Ensure that the ventilation holes are not obstructed When deciding where to position the Switch ensure that Cabling is located away from sources of electrical noise such as radios transmitters...

Страница 19: ...f or a tray to support the weight The rack mount kits alone are not sufficient to support the weight of the switch The rack mount kits must not be used to suspend the Switch from under a table or desk...

Страница 20: ...on top of the other you must use the self adhesive rubber pads supplied Apply the pads to the underside of each Switch sticking one in the marked area at each corner Place the Switch units on top of e...

Страница 21: ...supply failure occurs For normal redundancy the unit requires one Type 3 Power Module part number 3C16075 For full redundancy the unit requires two Type 3 Power Modules combined using a Type 3 Y Cabl...

Страница 22: ...Switch unit and to the supply outlet If the connection is secure and there is still no power you may have a faulty power cord On powering up the Power Self Test LED lights yellow The relevant Switch...

Страница 23: ...are explained in Chapter 3 Setting Up for Management Problem Suggested Solution An expansion module is installed and the unit will not power up Ensure that the expansion module is fully seated in the...

Страница 24: ...m Solving section in the SuperStack 3 Switch Management Interface Reference Guide on the CD ROM that accompanies the Switch Even if you do not intend to actively manage the switch 3Com recommends that...

Страница 25: ...Management Managing a Switch Over the Network Logging in as a Default User For information about solving problems when managing the Switch refer to the Problem Solving section in the SuperStack 3 Swi...

Страница 26: ...rowser Command line interface management Each Switch has a command line interface that allows you to manage the Switch from a terminal SNMP management You can manage a Switch using any Network Manager...

Страница 27: ...ough the console port 1 Connect the management workstation to the console port directly using a standard null modem cable The console port of the Switch has a male 9 pin D type connector You can find...

Страница 28: ...ng an IP address It allows you to automatically set up the Switch with IP information For BOOTP to work correctly you must have a BOOTP server on your network and the Switch must have the IP address 0...

Страница 29: ...19 200 baud 3 Access the command line interface using a valid user name and password Default user names and passwords are described in Logging in as a Default User on page 33 Setting Up Over the Netwo...

Страница 30: ...unity strings for the users defined on the Switch You can do this using the command line interface refer to the command line interface section of the Management Interface Reference Guide on the CD ROM...

Страница 31: ...apply for a registered IP address This registration system ensures that every IP address used is unique if you do not have a registered IP address you may be using an identical address to someone else...

Страница 32: ...n device that is not directly attached to the same network segment as the source device The source device cannot send IP packets directly to the destination device because it is in a different network...

Страница 33: ...ut default users refer to the SuperStack 3 Switch Management Interface Reference Guide on the Switch CD ROM CAUTION To protect your Switch from unauthorized access you must change all default password...

Страница 34: ...34 CHAPTER 3 SETTING UP FOR MANAGEMENT 17702ua bk Page 34 Friday April 6 2001 3 31 PM...

Страница 35: ...MENT Les avertissements pr sentent des consignes que vous devez respecter pour garantir votre s curit personnelle Vous devez respecter attentivement toutes les consignes Nous vous demandons de lire at...

Страница 36: ...essible You can only remove power from the unit by disconnecting the power cord from the outlet U S A and Canada The cord set must be UL approved and CSA certified The minimum specification for the fl...

Страница 37: ...ed in a rack if it is mounted on runners a shelf or a tray to support the weight The rack mount kits alone are not sufficient to support the weight of the switch The rack mount kits must not be used t...

Страница 38: ...320 AVERTISSEMENT La prise secteur doit se trouver proximit de l appareil et son acc s doit tre facile Vous ne pouvez mettre l appareil Etats Unis et Canada Le cordon doit avoir re u l homologation d...

Страница 39: ...e ou un plateau pour supporter son poids Les kits de montage en rack ne suffisent pas eux seuls pour supporter le poids du commutateur AVERTISSEMENT Si vous connectez le commutateur 4900 SX un moduled...

Страница 40: ...e des Ger ts und leicht zug nglich sein Die Stromversorgung des Ger ts kann nur durch Herausziehen des Ger tenetzkabels aus der Netzsteckdose unterbrochen werden WARNHINWEIS Europe Das Netzkabel mu vo...

Страница 41: ...schl sse Optische Sicherheit WARNHINWEIS Niemals ein bertragungslaser betrachten w hrend dieses eingeschaltet ist Niemals direkt auf den Faser TX Anschlu und auf die Faserkabelenden schauen w hrend di...

Страница 42: ...42 APPENDIX A SAFETY INFORMATION 17702ua bk Page 42 Friday April 6 2001 3 31 PM...

Страница 43: ...B PIN OUTS Null Modem Cable 9 pin to RS 232 25 pin PC AT Serial Cable 9 pin to 9 pin 17702ua bk Page 43 Friday April 6 2001 3 31 PM...

Страница 44: ...44 APPENDIX B PIN OUTS Modem Cable 9 pin to RS 232 25 pin 17702ua bk Page 44 Friday April 6 2001 3 31 PM...

Страница 45: ...60950 IEC 825 1 EN 60825 1 EMC Emissions CISPRR 22 Class A EN55022 Class A FCC Part 15 Subpart B Class A ICES 003 Class A VCCI Class A AS NZS 3548 Class A CNS 13438 Class A EN61000 3 2 Immunity EN 550...

Страница 46: ...46 APPENDIX C TECHNICAL SPECIFICATIONS 17702ua bk Page 46 Friday April 6 2001 3 31 PM...

Страница 47: ...cess the latest networking information on the 3Com Corporation World Wide Web site enter this URL into your Internet browser http www 3com com This service provides access to online support informatio...

Страница 48: ...dware maintenance application training and support services When you contact your network supplier for assistance have the following information ready Product model name part number and serial number...

Страница 49: ...00 6161 463 00798 611 2230 or 02 3455 6455 00798 611 2230 0080 611 261 001 800 611 2000 Europe Middle East and Africa From anywhere in these regions call 44 0 1442 435529 phone 44 0 1442 436722 fax Eu...

Страница 50: ...uay Venezuela 0810 222 3266 511 241 1691 0800 133266 or 55 11 5643 2700 525 201 0004 562 240 6200 525 201 0004 525 201 0004 525 201 0004 525 201 0004 511 241 1691 525 201 0004 525 201 0004 From the fo...

Страница 51: ...fault gateway 32 E Ethernet address of the Switch 15 F factory defaults 16 H hardware features 12 I installing the Switch 17 prerequisites 18 Internet addresses 30 InterNIC 31 IP address 30 obtaining...

Страница 52: ...g up 30 socket power 15 RPS 15 specifications system 45 subnet mask 31 subnets 31 sub networks See subnets Summary of Software Features 13 Switch 4900 SX 3C number 15 console port 15 dimensions 45 Eth...

Страница 53: ...the receiver Plug the equipment into a different outlet so that equipment and receiver are on different branch circuits If necessary the user should consult the dealer or an experienced radio televis...

Страница 54: ...17702ua bk Page 54 Friday April 6 2001 3 31 PM...

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